moved ptg classes to org.apache.poi.ss.formula.ptg

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1038683 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/poi/hssf/dev/FormulaViewer.java

@@ -24,10 +24,10 @@ import org.apache.poi.hssf.model.HSSFFormulaParser;
 import org.apache.poi.hssf.record.FormulaRecord;
 import org.apache.poi.hssf.record.Record;
 import org.apache.poi.hssf.record.RecordFactory;
-import org.apache.poi.hssf.record.formula.ExpPtg;
+import org.apache.poi.ss.formula.ptg.ExpPtg;
-import org.apache.poi.hssf.record.formula.FuncPtg;
+import org.apache.poi.ss.formula.ptg.FuncPtg;
-import org.apache.poi.hssf.record.formula.OperationPtg;
+import org.apache.poi.ss.formula.ptg.OperationPtg;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.poifs.filesystem.POIFSFileSystem;
 

src/java/org/apache/poi/hssf/model/HSSFFormulaParser.java

@@ -17,7 +17,7 @@
 
 package org.apache.poi.hssf.model;
 
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.hssf.usermodel.HSSFEvaluationWorkbook;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.ss.formula.FormulaParseException;

src/java/org/apache/poi/hssf/model/InternalWorkbook.java

@@ -81,9 +81,9 @@ import org.apache.poi.hssf.record.WindowProtectRecord;
 import org.apache.poi.hssf.record.WriteAccessRecord;
 import org.apache.poi.hssf.record.WriteProtectRecord;
 import org.apache.poi.hssf.record.common.UnicodeString;
-import org.apache.poi.hssf.record.formula.NameXPtg;
+import org.apache.poi.ss.formula.ptg.NameXPtg;
 import org.apache.poi.ss.formula.FormulaShifter;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.hssf.util.HSSFColor;
 import org.apache.poi.ss.formula.EvaluationWorkbook.ExternalName;
 import org.apache.poi.ss.formula.EvaluationWorkbook.ExternalSheet;

src/java/org/apache/poi/hssf/model/LinkTable.java

@@ -31,9 +31,9 @@ import org.apache.poi.hssf.record.NameCommentRecord;
 import org.apache.poi.hssf.record.NameRecord;
 import org.apache.poi.hssf.record.Record;
 import org.apache.poi.hssf.record.SupBookRecord;
-import org.apache.poi.hssf.record.formula.Area3DPtg;
+import org.apache.poi.ss.formula.ptg.Area3DPtg;
-import org.apache.poi.hssf.record.formula.NameXPtg;
+import org.apache.poi.ss.formula.ptg.NameXPtg;
-import org.apache.poi.hssf.record.formula.Ref3DPtg;
+import org.apache.poi.ss.formula.ptg.Ref3DPtg;
 
 /**
  * Link Table (OOO pdf reference: 4.10.3 ) <p/>

src/java/org/apache/poi/hssf/record/ArrayRecord.java

@@ -17,7 +17,7 @@
 
 package org.apache.poi.hssf.record;
 
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.hssf.util.CellRangeAddress8Bit;
 import org.apache.poi.ss.formula.Formula;
 import org.apache.poi.util.HexDump;

src/java/org/apache/poi/hssf/record/CFRuleRecord.java

@@ -21,7 +21,7 @@ import org.apache.poi.hssf.model.HSSFFormulaParser;
 import org.apache.poi.hssf.record.cf.BorderFormatting;
 import org.apache.poi.hssf.record.cf.FontFormatting;
 import org.apache.poi.hssf.record.cf.PatternFormatting;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.hssf.usermodel.HSSFSheet;
 import org.apache.poi.ss.formula.Formula;
 import org.apache.poi.ss.formula.FormulaType;

src/java/org/apache/poi/hssf/record/CRNRecord.java

@@ -17,7 +17,7 @@
 
 package org.apache.poi.hssf.record;
 
-import org.apache.poi.hssf.record.constant.ConstantValueParser;
+import org.apache.poi.ss.formula.constant.ConstantValueParser;
 import org.apache.poi.util.LittleEndianOutput;
 
 /**

src/java/org/apache/poi/hssf/record/DVRecord.java

@@ -18,7 +18,7 @@
 package org.apache.poi.hssf.record;
 
 import org.apache.poi.hssf.record.common.UnicodeString;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.hssf.usermodel.HSSFDataValidation;
 import org.apache.poi.ss.formula.Formula;
 import org.apache.poi.ss.util.CellRangeAddress;

src/java/org/apache/poi/hssf/record/EmbeddedObjectRefSubRecord.java

@@ -19,11 +19,11 @@ package org.apache.poi.hssf.record;
 
 import java.io.ByteArrayInputStream;
 
-import org.apache.poi.hssf.record.formula.Area3DPtg;
+import org.apache.poi.ss.formula.ptg.Area3DPtg;
-import org.apache.poi.hssf.record.formula.AreaPtg;
+import org.apache.poi.ss.formula.ptg.AreaPtg;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
-import org.apache.poi.hssf.record.formula.Ref3DPtg;
+import org.apache.poi.ss.formula.ptg.Ref3DPtg;
-import org.apache.poi.hssf.record.formula.RefPtg;
+import org.apache.poi.ss.formula.ptg.RefPtg;
 import org.apache.poi.util.HexDump;
 import org.apache.poi.util.LittleEndian;
 import org.apache.poi.util.LittleEndianInput;

src/java/org/apache/poi/hssf/record/ExternalNameRecord.java

@@ -17,7 +17,7 @@
 
 package org.apache.poi.hssf.record;
 
-import org.apache.poi.hssf.record.constant.ConstantValueParser;
+import org.apache.poi.ss.formula.constant.ConstantValueParser;
 import org.apache.poi.ss.formula.Formula;
 import org.apache.poi.util.LittleEndianOutput;
 import org.apache.poi.util.StringUtil;

src/java/org/apache/poi/hssf/record/FormulaRecord.java

@@ -17,7 +17,7 @@
 
 package org.apache.poi.hssf.record;
 
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.ss.formula.eval.ErrorEval;
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.ss.formula.Formula;

src/java/org/apache/poi/hssf/record/LbsDataSubRecord.java

@@ -16,7 +16,7 @@
 ==================================================================== */
 package org.apache.poi.hssf.record;
 
-import org.apache.poi.hssf.record.formula.*;
+import org.apache.poi.ss.formula.ptg.*;
 import org.apache.poi.util.*;
 
 /**

src/java/org/apache/poi/hssf/record/NameRecord.java

@@ -17,9 +17,9 @@
 
 package org.apache.poi.hssf.record;
 
-import org.apache.poi.hssf.record.formula.Area3DPtg;
+import org.apache.poi.ss.formula.ptg.Area3DPtg;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
-import org.apache.poi.hssf.record.formula.Ref3DPtg;
+import org.apache.poi.ss.formula.ptg.Ref3DPtg;
 import org.apache.poi.ss.formula.Formula;
 import org.apache.poi.util.HexDump;
 import org.apache.poi.util.LittleEndianInput;

src/java/org/apache/poi/hssf/record/SharedFormulaRecord.java

@@ -17,7 +17,7 @@
 
 package org.apache.poi.hssf.record;
 
-import org.apache.poi.hssf.record.formula.*;
+import org.apache.poi.ss.formula.ptg.*;
 import org.apache.poi.hssf.util.CellRangeAddress8Bit;
 import org.apache.poi.ss.formula.Formula;
 import org.apache.poi.ss.SpreadsheetVersion;

src/java/org/apache/poi/hssf/record/TableRecord.java

@@ -17,7 +17,7 @@
 
 package org.apache.poi.hssf.record;
 
-import org.apache.poi.hssf.record.formula.TblPtg;
+import org.apache.poi.ss.formula.ptg.TblPtg;
 import org.apache.poi.hssf.util.CellRangeAddress8Bit;
 import org.apache.poi.hssf.util.CellReference;
 import org.apache.poi.util.BitField;

src/java/org/apache/poi/hssf/record/TextObjectRecord.java

@@ -19,8 +19,8 @@ package org.apache.poi.hssf.record;
 
 import org.apache.poi.hssf.record.cont.ContinuableRecord;
 import org.apache.poi.hssf.record.cont.ContinuableRecordOutput;
-import org.apache.poi.hssf.record.formula.OperandPtg;
+import org.apache.poi.ss.formula.ptg.OperandPtg;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.hssf.usermodel.HSSFRichTextString;
 import org.apache.poi.util.BitField;
 import org.apache.poi.util.BitFieldFactory;

src/java/org/apache/poi/hssf/record/aggregates/CFRecordsAggregate.java

@@ -24,10 +24,10 @@ import org.apache.poi.hssf.model.RecordStream;
 import org.apache.poi.hssf.record.CFHeaderRecord;
 import org.apache.poi.hssf.record.CFRuleRecord;
 import org.apache.poi.hssf.record.Record;
-import org.apache.poi.hssf.record.formula.AreaErrPtg;
+import org.apache.poi.ss.formula.ptg.AreaErrPtg;
-import org.apache.poi.hssf.record.formula.AreaPtg;
+import org.apache.poi.ss.formula.ptg.AreaPtg;
 import org.apache.poi.ss.formula.FormulaShifter;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.ss.util.CellRangeAddress;
 
 /**

src/java/org/apache/poi/hssf/record/aggregates/FormulaRecordAggregate.java

@@ -24,10 +24,10 @@ import org.apache.poi.hssf.record.Record;
 import org.apache.poi.hssf.record.RecordFormatException;
 import org.apache.poi.hssf.record.SharedFormulaRecord;
 import org.apache.poi.hssf.record.StringRecord;
-import org.apache.poi.hssf.record.formula.ExpPtg;
+import org.apache.poi.ss.formula.ptg.ExpPtg;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.hssf.util.CellRangeAddress8Bit;
-import org.apache.poi.hssf.util.CellReference;
+import org.apache.poi.ss.util.CellReference;
 import org.apache.poi.ss.formula.Formula;
 import org.apache.poi.ss.util.CellRangeAddress;
 

src/java/org/apache/poi/hssf/record/aggregates/SharedValueManager.java

@@ -29,7 +29,7 @@ import org.apache.poi.hssf.record.FormulaRecord;
 import org.apache.poi.hssf.record.SharedFormulaRecord;
 import org.apache.poi.hssf.record.SharedValueRecordBase;
 import org.apache.poi.hssf.record.TableRecord;
-import org.apache.poi.hssf.record.formula.ExpPtg;
+import org.apache.poi.ss.formula.ptg.ExpPtg;
 import org.apache.poi.hssf.util.CellRangeAddress8Bit;
 import org.apache.poi.ss.util.CellReference;
 

src/java/org/apache/poi/hssf/record/aggregates/ValueRecordsAggregate.java

@@ -30,7 +30,7 @@ import org.apache.poi.hssf.record.RecordBase;
 import org.apache.poi.hssf.record.StringRecord;
 import org.apache.poi.hssf.record.aggregates.RecordAggregate.RecordVisitor;
 import org.apache.poi.ss.formula.FormulaShifter;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 
 /**
  *

src/java/org/apache/poi/hssf/record/chart/LinkedDataRecord.java

@@ -19,7 +19,7 @@ package org.apache.poi.hssf.record.chart;
 
 import org.apache.poi.hssf.record.RecordInputStream;
 import org.apache.poi.hssf.record.StandardRecord;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.ss.formula.Formula;
 import org.apache.poi.util.BitField;
 import org.apache.poi.util.BitFieldFactory;

src/java/org/apache/poi/hssf/record/constant/ConstantValueParser.java

@@ -1,157 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.constant;
-
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-import org.apache.poi.util.StringUtil;
-
-/**
- * To support Constant Values (2.5.7) as required by the CRN record.
- * This class is also used for two dimensional arrays which are encoded by 
- * EXTERNALNAME (5.39) records and Array tokens.<p/>
- * 
- * @author Josh Micich
- */
-public final class ConstantValueParser {
-	// note - these (non-combinable) enum values are sparse.
-	private static final int TYPE_EMPTY = 0;
-	private static final int TYPE_NUMBER = 1;
-	private static final int TYPE_STRING = 2;
-	private static final int TYPE_BOOLEAN = 4; 
-	private static final int TYPE_ERROR_CODE = 16; // TODO - update OOO document to include this value
-	
-	private static final int TRUE_ENCODING = 1; 
-	private static final int FALSE_ENCODING = 0;
-	
-	// TODO - is this the best way to represent 'EMPTY'?
-	private static final Object EMPTY_REPRESENTATION = null;
-
-	private ConstantValueParser() {
-		// no instances of this class
-	}
-
-	public static Object[] parse(LittleEndianInput in, int nValues) {
-		Object[] result = new Object[nValues];
-		for (int i = 0; i < result.length; i++) {
-			result[i] = readAConstantValue(in);
-		}
-		return result;
-	}
-
-	private static Object readAConstantValue(LittleEndianInput in) {
-		byte grbit = in.readByte();
-		switch(grbit) {
-			case TYPE_EMPTY:
-				in.readLong(); // 8 byte 'not used' field
-				return EMPTY_REPRESENTATION; 
-			case TYPE_NUMBER:
-				return new Double(in.readDouble());
-			case TYPE_STRING:
-				return StringUtil.readUnicodeString(in);
-			case TYPE_BOOLEAN:
-				return readBoolean(in);
-			case TYPE_ERROR_CODE:
-				int errCode = in.readUShort();
-				// next 6 bytes are unused
-				in.readUShort();
-				in.readInt();
-				return ErrorConstant.valueOf(errCode);
-		}
-		throw new RuntimeException("Unknown grbit value (" + grbit + ")");
-	}
-
-	private static Object readBoolean(LittleEndianInput in) {
-		byte val = (byte)in.readLong(); // 7 bytes 'not used'
-		switch(val) {
-			case FALSE_ENCODING:
-				return Boolean.FALSE;
-			case TRUE_ENCODING:
-				return Boolean.TRUE;
-		}
-		// Don't tolerate unusual boolean encoded values (unless it becomes evident that they occur)
-		throw new RuntimeException("unexpected boolean encoding (" + val + ")");
-	}
-
-	public static int getEncodedSize(Object[] values) {
-		// start with one byte 'type' code for each value
-		int result = values.length * 1;
-		for (int i = 0; i < values.length; i++) {
-			result += getEncodedSize(values[i]);
-		}
-		return result;
-	}
-
-	/**
-	 * @return encoded size without the 'type' code byte
-	 */
-	private static int getEncodedSize(Object object) {
-		if(object == EMPTY_REPRESENTATION) {
-			return 8;
-		}
-		Class cls = object.getClass();
-		
-		if(cls == Boolean.class || cls == Double.class || cls == ErrorConstant.class) {
-			return 8;
-		}
-		String strVal = (String)object;
-		return StringUtil.getEncodedSize(strVal);
-	}
-
-	public static void encode(LittleEndianOutput out, Object[] values) {
-		for (int i = 0; i < values.length; i++) {
-			encodeSingleValue(out, values[i]);
-		}
-	}
-
-	private static void encodeSingleValue(LittleEndianOutput out, Object value) {
-		if (value == EMPTY_REPRESENTATION) {
-			out.writeByte(TYPE_EMPTY);
-			out.writeLong(0L);
-			return;
-		}
-		if (value instanceof Boolean) {
-			Boolean bVal = ((Boolean)value);
-			out.writeByte(TYPE_BOOLEAN);
-			long longVal = bVal.booleanValue() ? 1L : 0L;
-			out.writeLong(longVal);
-			return;
-		}
-		if (value instanceof Double) {
-			Double dVal = (Double) value;
-			out.writeByte(TYPE_NUMBER);
-			out.writeDouble(dVal.doubleValue());
-			return;
-		}
-		if (value instanceof String) {
-			String val = (String) value;
-			out.writeByte(TYPE_STRING);
-			StringUtil.writeUnicodeString(out, val);
-			return;
-		}
-		if (value instanceof ErrorConstant) {
-			ErrorConstant ecVal = (ErrorConstant) value;
-			out.writeByte(TYPE_ERROR_CODE);
-			long longVal = ecVal.getErrorCode();
-			out.writeLong(longVal);
-			return;
-		}
-
-		throw new IllegalStateException("Unexpected value type (" + value.getClass().getName() + "'");
-	}
-}

src/java/org/apache/poi/hssf/record/constant/ErrorConstant.java

@@ -1,77 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.constant;
-
-import org.apache.poi.hssf.usermodel.HSSFErrorConstants;
-/**
- * Represents a constant error code value as encoded in a constant values array. <p/>
- * 
- * This class is a type-safe wrapper for a 16-bit int value performing a similar job to 
- * <tt>ErrorEval</tt>.
- * 
- * @author Josh Micich
- */
-public class ErrorConstant {
-	// convenient access to name space
-	private static final HSSFErrorConstants EC = null;
-
-	private static final ErrorConstant NULL = new ErrorConstant(EC.ERROR_NULL);
-	private static final ErrorConstant DIV_0 = new ErrorConstant(EC.ERROR_DIV_0);
-	private static final ErrorConstant VALUE = new ErrorConstant(EC.ERROR_VALUE);
-	private static final ErrorConstant REF = new ErrorConstant(EC.ERROR_REF);
-	private static final ErrorConstant NAME = new ErrorConstant(EC.ERROR_NAME);
-	private static final ErrorConstant NUM = new ErrorConstant(EC.ERROR_NUM);
-	private static final ErrorConstant NA = new ErrorConstant(EC.ERROR_NA);
-
-	private final int _errorCode;
-
-	private ErrorConstant(int errorCode) {
-		_errorCode = errorCode;
-	}
-	
-	public int getErrorCode() {
-		return _errorCode;
-	}
-	public String getText() {
-		if(HSSFErrorConstants.isValidCode(_errorCode)) {
-			return HSSFErrorConstants.getText(_errorCode);
-		}
-		return "unknown error code (" + _errorCode + ")";
-	}
-
-	public static ErrorConstant valueOf(int errorCode) {
-		switch (errorCode) {
-			case HSSFErrorConstants.ERROR_NULL:  return NULL;
-			case HSSFErrorConstants.ERROR_DIV_0: return DIV_0;
-			case HSSFErrorConstants.ERROR_VALUE: return VALUE;
-			case HSSFErrorConstants.ERROR_REF:   return REF;
-			case HSSFErrorConstants.ERROR_NAME:  return NAME;
-			case HSSFErrorConstants.ERROR_NUM:   return NUM;
-			case HSSFErrorConstants.ERROR_NA:	return NA;
-		}
-		System.err.println("Warning - unexpected error code (" + errorCode + ")");
-		return new ErrorConstant(errorCode);
-	}
-	public String toString() {
-		StringBuffer sb = new StringBuffer(64);
-		sb.append(getClass().getName()).append(" [");
-		sb.append(getText());
-		sb.append("]");
-		return sb.toString();
-	}
-}

src/java/org/apache/poi/hssf/record/formula/AbstractFunctionPtg.java

@@ -1,164 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.formula.function.FunctionMetadata;
-import org.apache.poi.ss.formula.function.FunctionMetadataRegistry;
-
-
-/**
- * This class provides the base functionality for Excel sheet functions
- * There are two kinds of function Ptgs - tFunc and tFuncVar
- * Therefore, this class will have ONLY two subclasses
- * @author  Avik Sengupta
- * @author Andrew C. Oliver (acoliver at apache dot org)
- */
-public abstract class AbstractFunctionPtg extends OperationPtg {
-
-    /**
-     * The name of the IF function (i.e. "IF").  Extracted as a constant for clarity.
-     */
-    public static final String FUNCTION_NAME_IF = "IF";
-    /** All external functions have function index 255 */
-    private static final short FUNCTION_INDEX_EXTERNAL = 255;
-
-    private final byte returnClass;
-    private final byte[] paramClass;
-
-    private final byte _numberOfArgs;
-    private final short _functionIndex;
-
-    protected AbstractFunctionPtg(int functionIndex, int pReturnClass, byte[] paramTypes, int nParams) {
-        _numberOfArgs = (byte) nParams;
-        _functionIndex = (short) functionIndex;
-        returnClass = (byte) pReturnClass;
-        paramClass = paramTypes;
-    }
-    public final boolean isBaseToken() {
-        return false;
-    }
-
-    public final String toString() {
-        StringBuilder sb = new StringBuilder(64);
-        sb.append(getClass().getName()).append(" [");
-        sb.append(lookupName(_functionIndex));
-        sb.append(" nArgs=").append(_numberOfArgs);
-        sb.append("]");
-        return sb.toString();
-    }
-
-    public final short getFunctionIndex() {
-        return _functionIndex;
-    }
-    public final int getNumberOfOperands() {
-        return _numberOfArgs;
-    }
-
-    public final String getName() {
-        return lookupName(_functionIndex);
-    }
-    /**
-     * external functions get some special processing
-     * @return <code>true</code> if this is an external function
-     */
-    public final boolean isExternalFunction() {
-        return _functionIndex == FUNCTION_INDEX_EXTERNAL;
-    }
-
-    public final String toFormulaString() {
-        return getName();
-    }
-
-    public String toFormulaString(String[] operands) {
-        StringBuilder buf = new StringBuilder();
-
-        if(isExternalFunction()) {
-            buf.append(operands[0]); // first operand is actually the function name
-            appendArgs(buf, 1, operands);
-        } else {
-            buf.append(getName());
-            appendArgs(buf, 0, operands);
-        }
-        return buf.toString();
-    }
-
-    private static void appendArgs(StringBuilder buf, int firstArgIx, String[] operands) {
-        buf.append('(');
-        for (int i=firstArgIx;i<operands.length;i++) {
-            if (i>firstArgIx) {
-                buf.append(',');
-            }
-            buf.append(operands[i]);
-        }
-        buf.append(")");
-    }
-
-    public abstract int getSize();
-
-
-    /**
-     * Used to detect whether a function name found in a formula is one of the standard excel functions
-     * <p>
-     * The name matching is case insensitive.
-     * @return <code>true</code> if the name specifies a standard worksheet function,
-     *  <code>false</code> if the name should be assumed to be an external function.
-     */
-    public static final boolean isBuiltInFunctionName(String name) {
-        short ix = FunctionMetadataRegistry.lookupIndexByName(name.toUpperCase());
-        return ix >= 0;
-    }
-
-    protected final String lookupName(short index) {
-        if(index == FunctionMetadataRegistry.FUNCTION_INDEX_EXTERNAL) {
-            return "#external#";
-        }
-        FunctionMetadata fm = FunctionMetadataRegistry.getFunctionByIndex(index);
-        if(fm == null) {
-            throw new RuntimeException("bad function index (" + index + ")");
-        }
-        return fm.getName();
-    }
-
-    /**
-     * Resolves internal function names into function indexes.
-     * <p>
-     * The name matching is case insensitive.
-     * @return the standard worksheet function index if found, otherwise <tt>FUNCTION_INDEX_EXTERNAL</tt>
-     */
-    protected static short lookupIndex(String name) {
-        short ix = FunctionMetadataRegistry.lookupIndexByName(name.toUpperCase());
-        if (ix < 0) {
-            return FUNCTION_INDEX_EXTERNAL;
-        }
-        return ix;
-    }
-
-    public byte getDefaultOperandClass() {
-        return returnClass;
-    }
-
-    public final byte getParameterClass(int index) {
-        if (index >= paramClass.length) {
-            // For var-arg (and other?) functions, the metadata does not list all the parameter
-            // operand classes.  In these cases, all extra parameters are assumed to have the
-            // same operand class as the last one specified.
-            return paramClass[paramClass.length - 1];
-        }
-        return paramClass[index];
-    }
-}

src/java/org/apache/poi/hssf/record/formula/AddPtg.java

@@ -1,54 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- * Addition operator PTG the "+" binomial operator.  If you need more 
- * explanation than that then well...We really can't help you here.
- * @author  Andrew C. Oliver (acoliver@apache.org)
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class AddPtg extends ValueOperatorPtg {
-    public final static byte sid  = 0x03;
-    
-    private final static String ADD = "+";
-
-    public static final ValueOperatorPtg instance = new AddPtg();
-
-    private AddPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    public int getNumberOfOperands() {
-        return 2;
-    }
-       
-   /** implementation of method from OperationsPtg*/  
-    public String toFormulaString(String[] operands) {
-        StringBuffer buffer = new StringBuffer();
-
-        buffer.append(operands[ 0 ]);
-        buffer.append(ADD);
-        buffer.append(operands[ 1 ]);
-        return buffer.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/Area2DPtgBase.java

@@ -1,64 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.util.AreaReference;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * Common superclass of 2-D area refs
- */
-public abstract class Area2DPtgBase extends AreaPtgBase {
-	private final static int SIZE = 9;
-
-	protected Area2DPtgBase(int firstRow, int lastRow, int firstColumn, int lastColumn, boolean firstRowRelative, boolean lastRowRelative, boolean firstColRelative, boolean lastColRelative) {
-		super(firstRow, lastRow, firstColumn, lastColumn, firstRowRelative, lastRowRelative, firstColRelative, lastColRelative);
-	}
-	protected Area2DPtgBase(AreaReference ar) {
-		super(ar);
-	}
-
-	protected Area2DPtgBase(LittleEndianInput in)  {
-		readCoordinates(in);
-	}
-
-	protected abstract byte getSid();
-
-	public final void write(LittleEndianOutput out) {
-		out.writeByte(getSid() + getPtgClass());
-		writeCoordinates(out);
-	}
-
-	public final int getSize() {
-		return SIZE;
-	}
-
-	public final String toFormulaString() {
-		return formatReferenceAsString();
-	}
-
-	public final String toString() {
-		StringBuffer sb = new StringBuffer();
-		sb.append(getClass().getName());
-		sb.append(" [");
-		sb.append(formatReferenceAsString());
-		sb.append("]");
-		return sb.toString();
-	}
-}

src/java/org/apache/poi/hssf/record/formula/Area3DPtg.java

@@ -1,105 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.util.AreaReference;
-import org.apache.poi.ss.formula.ExternSheetReferenceToken;
-import org.apache.poi.ss.formula.FormulaRenderingWorkbook;
-import org.apache.poi.ss.formula.WorkbookDependentFormula;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * Title:        Area 3D Ptg - 3D reference (Sheet + Area)<P>
- * Description:  Defined a area in Extern Sheet. <P>
- * REFERENCE:  <P>
- * @author Libin Roman (Vista Portal LDT. Developer)
- * @author avik
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class Area3DPtg extends AreaPtgBase implements WorkbookDependentFormula, ExternSheetReferenceToken {
-	public final static byte sid = 0x3b;
-	private final static int SIZE = 11; // 10 + 1 for Ptg
-
-	private int field_1_index_extern_sheet;
-
-
-	public Area3DPtg(String arearef, int externIdx) {
-		super(new AreaReference(arearef));
-		setExternSheetIndex(externIdx);
-	}
-
-	public Area3DPtg(LittleEndianInput in)  {
-		field_1_index_extern_sheet = in.readShort();
-		readCoordinates(in);
-	}
-
-	public Area3DPtg(int firstRow, int lastRow, int firstColumn, int lastColumn,
-			boolean firstRowRelative, boolean lastRowRelative, boolean firstColRelative, boolean lastColRelative,
-			int externalSheetIndex) {
-		super(firstRow, lastRow, firstColumn, lastColumn, firstRowRelative, lastRowRelative, firstColRelative, lastColRelative);
-		setExternSheetIndex(externalSheetIndex);
-	}
-
-	public Area3DPtg(AreaReference arearef, int externIdx) {
-		super(arearef);
-		setExternSheetIndex(externIdx);
-	}
-
-	public String toString() {
-		StringBuffer sb = new StringBuffer();
-		sb.append(getClass().getName());
-		sb.append(" [");
-		sb.append("sheetIx=").append(getExternSheetIndex());
-		sb.append(" ! ");
-		sb.append(formatReferenceAsString());
-		sb.append("]");
-		return sb.toString();
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-		out.writeShort(field_1_index_extern_sheet);
-		writeCoordinates(out);
-	}
-
-	public int getSize() {
-		return SIZE;
-	}
-
-	public int getExternSheetIndex() {
-		return field_1_index_extern_sheet;
-	}
-
-	public void setExternSheetIndex(int index) {
-		field_1_index_extern_sheet = index;
-	}
-	public String format2DRefAsString() {
-		return formatReferenceAsString();
-	}
-	/**
-	 * @return text representation of this area reference that can be used in text
-	 *  formulas. The sheet name will get properly delimited if required.
-	 */
-	public String toFormulaString(FormulaRenderingWorkbook book) {
-		return ExternSheetNameResolver.prependSheetName(book, field_1_index_extern_sheet, formatReferenceAsString());
-	}
-	public String toFormulaString() {
-		throw new RuntimeException("3D references need a workbook to determine formula text");
-	}
-}

src/java/org/apache/poi/hssf/record/formula/AreaErrPtg.java

@@ -1,63 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.usermodel.ErrorConstants;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * AreaErr - handles deleted cell area references.
- *
- * @author Daniel Noll (daniel at nuix dot com dot au)
- */
-public final class AreaErrPtg extends OperandPtg {
-	public final static byte sid = 0x2B;
-	private final int unused1;
-	private final int unused2;
-
-	public AreaErrPtg() {
-		unused1 = 0;
-		unused2 = 0;
-	}
-
-	public AreaErrPtg(LittleEndianInput in)  {
-		// 8 bytes unused:
-		unused1 = in.readInt();
-		unused2 = in.readInt();
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-		out.writeInt(unused1);
-		out.writeInt(unused2);
-	}
-
-	public String toFormulaString() {
-		return ErrorConstants.getText(ErrorConstants.ERROR_REF);
-	}
-
-	public byte getDefaultOperandClass() {
-		return Ptg.CLASS_REF;
-	}
-
-	public int getSize() {
-		return 9;
-	}
-}
-

src/java/org/apache/poi/hssf/record/formula/AreaI.java

@@ -1,75 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- * Common interface for AreaPtg and Area3DPtg, and their child classes.
- */
-public interface AreaI {
-	/**
-	 * @return the first row in the area
-	 */
-	public int getFirstRow();
-
-	/**
-	 * @return last row in the range (x2 in x1,y1-x2,y2)
-	 */
-	public int getLastRow();
-
-	/**
-	 * @return the first column number in the area.
-	 */
-	public int getFirstColumn();
-
-	/**
-	 * @return lastcolumn in the area
-	 */
-	public int getLastColumn();
-
-	class OffsetArea implements AreaI {
-
-		private final int _firstColumn;
-		private final int _firstRow;
-		private final int _lastColumn;
-		private final int _lastRow;
-
-		public OffsetArea(int baseRow, int baseColumn, int relFirstRowIx, int relLastRowIx,
-				int relFirstColIx, int relLastColIx) {
-			_firstRow = baseRow + Math.min(relFirstRowIx, relLastRowIx);
-			_lastRow = baseRow + Math.max(relFirstRowIx, relLastRowIx);
-			_firstColumn = baseColumn + Math.min(relFirstColIx, relLastColIx);
-			_lastColumn = baseColumn + Math.max(relFirstColIx, relLastColIx);
-		}
-
-		public int getFirstColumn() {
-			return _firstColumn;
-		}
-
-		public int getFirstRow() {
-			return _firstRow;
-		}
-
-		public int getLastColumn() {
-			return _lastColumn;
-		}
-
-		public int getLastRow() {
-			return _lastRow;
-		}
-	}
-}

src/java/org/apache/poi/hssf/record/formula/AreaNPtg.java

@@ -1,36 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianInput;
-
-/**
- * Specifies a rectangular area of cells A1:A4 for instance.
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class AreaNPtg extends Area2DPtgBase {
-	public final static short sid = 0x2D;
-
-	public AreaNPtg(LittleEndianInput in)  {
-		super(in);
-	}
-
-	protected byte getSid() {
-		return sid;
-	}
-}

src/java/org/apache/poi/hssf/record/formula/AreaPtg.java

@@ -1,45 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.util.AreaReference;
-import org.apache.poi.util.LittleEndianInput;
-
-/**
- * Specifies a rectangular area of cells A1:A4 for instance.
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class AreaPtg extends Area2DPtgBase {
-	public final static short sid  = 0x25;
-
-	public AreaPtg(int firstRow, int lastRow, int firstColumn, int lastColumn, boolean firstRowRelative, boolean lastRowRelative, boolean firstColRelative, boolean lastColRelative) {
-		super(firstRow, lastRow, firstColumn, lastColumn, firstRowRelative, lastRowRelative, firstColRelative, lastColRelative);
-	}
-	public AreaPtg(LittleEndianInput in)  {
-		super(in);
-	}
-	public AreaPtg(String arearef) {
-		super(new AreaReference(arearef));
-	}
-	public AreaPtg(AreaReference areaRef) {
-		super(areaRef);
-	}
-	protected byte getSid() {
-		return sid;
-	}
-}

src/java/org/apache/poi/hssf/record/formula/AreaPtgBase.java

@@ -1,272 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.util.AreaReference;
-import org.apache.poi.ss.util.CellReference;
-import org.apache.poi.util.BitField;
-import org.apache.poi.util.BitFieldFactory;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * Specifies a rectangular area of cells A1:A4 for instance.
- * @author  andy
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public abstract class AreaPtgBase extends OperandPtg implements AreaI {
-	/**
-	 * TODO - (May-2008) fix subclasses of AreaPtg 'AreaN~' which are used in shared formulas.
-	 * see similar comment in ReferencePtg
-	 */
-	protected final RuntimeException notImplemented() {
-		return new RuntimeException("Coding Error: This method should never be called. This ptg should be converted");
-	}
-
-	/** zero based, unsigned 16 bit */
-	private int             field_1_first_row;
-	/** zero based, unsigned 16 bit */
-	private int             field_2_last_row;
-	/** zero based, unsigned 8 bit */
-	private int             field_3_first_column;
-	/** zero based, unsigned 8 bit */
-	private int             field_4_last_column;
-
-	private final static BitField   rowRelative = BitFieldFactory.getInstance(0x8000);
-	private final static BitField   colRelative = BitFieldFactory.getInstance(0x4000);
-	private final static BitField   columnMask      = BitFieldFactory.getInstance(0x3FFF);
-
-	protected AreaPtgBase() {
-		// do nothing
-	}
-
-	protected AreaPtgBase(AreaReference ar) {
-		CellReference firstCell = ar.getFirstCell();
-		CellReference lastCell = ar.getLastCell();
-		setFirstRow(firstCell.getRow());
-		setFirstColumn(firstCell.getCol() == -1 ? 0 : firstCell.getCol());
-		setLastRow(lastCell.getRow());
-		setLastColumn(lastCell.getCol() == -1 ? 0xFF : lastCell.getCol());
-		setFirstColRelative(!firstCell.isColAbsolute());
-		setLastColRelative(!lastCell.isColAbsolute());
-		setFirstRowRelative(!firstCell.isRowAbsolute());
-		setLastRowRelative(!lastCell.isRowAbsolute());
-	}
-
-	protected AreaPtgBase(int firstRow, int lastRow, int firstColumn, int lastColumn,
-			boolean firstRowRelative, boolean lastRowRelative, boolean firstColRelative, boolean lastColRelative) {
-
-		if (lastRow > firstRow) {
-			setFirstRow(firstRow);
-			setLastRow(lastRow);
-			setFirstRowRelative(firstRowRelative);
-			setLastRowRelative(lastRowRelative);
-		} else {
-			setFirstRow(lastRow);
-			setLastRow(firstRow);
-			setFirstRowRelative(lastRowRelative);
-			setLastRowRelative(firstRowRelative);
-		}
-
-		if (lastColumn > firstColumn) {
-			setFirstColumn(firstColumn);
-			setLastColumn(lastColumn);
-			setFirstColRelative(firstColRelative);
-			setLastColRelative(lastColRelative);
-		} else {
-			setFirstColumn(lastColumn);
-			setLastColumn(firstColumn);
-			setFirstColRelative(lastColRelative);
-			setLastColRelative(firstColRelative);
-		}
-	}
-
-	protected final void readCoordinates(LittleEndianInput in)  {
-		field_1_first_row = in.readUShort();
-		field_2_last_row = in.readUShort();
-		field_3_first_column = in.readUShort();
-		field_4_last_column = in.readUShort();
-	}
-	protected final void writeCoordinates(LittleEndianOutput out) {
-		out.writeShort(field_1_first_row);
-		out.writeShort(field_2_last_row);
-		out.writeShort(field_3_first_column);
-		out.writeShort(field_4_last_column);
-	}
-
-	/**
-	 * @return the first row in the area
-	 */
-	public final int getFirstRow() {
-		return field_1_first_row;
-	}
-
-	/**
-	 * sets the first row
-	 * @param rowIx number (0-based)
-	 */
-	public final void setFirstRow(int rowIx) {
-		field_1_first_row = rowIx;
-	}
-
-	/**
-	 * @return last row in the range (x2 in x1,y1-x2,y2)
-	 */
-	public final int getLastRow() {
-		return field_2_last_row;
-	}
-
-	/**
-	 * @param rowIx last row number in the area
-	 */
-	public final void setLastRow(int rowIx) {
-		field_2_last_row = rowIx;
-	}
-
-	/**
-	 * @return the first column number in the area.
-	 */
-	public final int getFirstColumn() {
-		return columnMask.getValue(field_3_first_column);
-	}
-
-	/**
-	 * @return the first column number + the options bit settings unstripped
-	 */
-	public final short getFirstColumnRaw() {
-		return (short) field_3_first_column; // TODO
-	}
-
-	/**
-	 * @return whether or not the first row is a relative reference or not.
-	 */
-	public final boolean isFirstRowRelative() {
-		return rowRelative.isSet(field_3_first_column);
-	}
-
-	/**
-	 * sets the first row to relative or not
-	 * @param rel is relative or not.
-	 */
-	public final void setFirstRowRelative(boolean rel) {
-		field_3_first_column=rowRelative.setBoolean(field_3_first_column,rel);
-	}
-
-	/**
-	 * @return isrelative first column to relative or not
-	 */
-	public final boolean isFirstColRelative() {
-		return colRelative.isSet(field_3_first_column);
-	}
-
-	/**
-	 * set whether the first column is relative
-	 */
-	public final void setFirstColRelative(boolean rel) {
-		field_3_first_column=colRelative.setBoolean(field_3_first_column,rel);
-	}
-
-	/**
-	 * set the first column in the area
-	 */
-	public final void setFirstColumn(int colIx) {
-		field_3_first_column=columnMask.setValue(field_3_first_column, colIx);
-	}
-
-	/**
-	 * set the first column irrespective of the bitmasks
-	 */
-	public final void setFirstColumnRaw(int column) {
-		field_3_first_column = column;
-	}
-
-	/**
-	 * @return lastcolumn in the area
-	 */
-	public final int getLastColumn() {
-		return columnMask.getValue(field_4_last_column);
-	}
-
-	/**
-	 * @return last column and bitmask (the raw field)
-	 */
-	public final short getLastColumnRaw() {
-		return (short) field_4_last_column;
-	}
-
-	/**
-	 * @return last row relative or not
-	 */
-	public final boolean isLastRowRelative() {
-		return rowRelative.isSet(field_4_last_column);
-	}
-
-	/**
-	 * set whether the last row is relative or not
-	 * @param rel <code>true</code> if the last row relative, else
-	 * <code>false</code>
-	 */
-	public final void setLastRowRelative(boolean rel) {
-		field_4_last_column=rowRelative.setBoolean(field_4_last_column,rel);
-	}
-
-	/**
-	 * @return lastcol relative or not
-	 */
-	public final boolean isLastColRelative() {
-		return colRelative.isSet(field_4_last_column);
-	}
-
-	/**
-	 * set whether the last column should be relative or not
-	 */
-	public final void setLastColRelative(boolean rel) {
-		field_4_last_column=colRelative.setBoolean(field_4_last_column,rel);
-	}
-
-	/**
-	 * set the last column in the area
-	 */
-	public final void setLastColumn(int colIx) {
-		field_4_last_column=columnMask.setValue(field_4_last_column, colIx);
-	}
-
-	/**
-	 * set the last column irrespective of the bitmasks
-	 */
-	public final void setLastColumnRaw(short column) {
-		field_4_last_column = column;
-	}
-	protected final String formatReferenceAsString() {
-		CellReference topLeft = new CellReference(getFirstRow(),getFirstColumn(),!isFirstRowRelative(),!isFirstColRelative());
-		CellReference botRight = new CellReference(getLastRow(),getLastColumn(),!isLastRowRelative(),!isLastColRelative());
-
-		if(AreaReference.isWholeColumnReference(topLeft, botRight)) {
-			return (new AreaReference(topLeft, botRight)).formatAsString();
-		}
-		return topLeft.formatAsString() + ":" + botRight.formatAsString();
-	}
-
-	public String toFormulaString() {
-		return formatReferenceAsString();
-	}
-
-	public byte getDefaultOperandClass() {
-		return Ptg.CLASS_REF;
-	}
-}

src/java/org/apache/poi/hssf/record/formula/ArrayPtg.java

@@ -1,268 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.hssf.record.constant.ConstantValueParser;
-import org.apache.poi.hssf.record.constant.ErrorConstant;
-import org.apache.poi.ss.util.NumberToTextConverter;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * ArrayPtg - handles arrays
- *
- * The ArrayPtg is a little weird, the size of the Ptg when parsing initially only
- * includes the Ptg sid and the reserved bytes. The next Ptg in the expression then follows.
- * It is only after the "size" of all the Ptgs is met, that the ArrayPtg data is actually
- * held after this. So Ptg.createParsedExpression keeps track of the number of
- * ArrayPtg elements and need to parse the data upto the FORMULA record size.
- *
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class ArrayPtg extends Ptg {
-	public static final byte sid  = 0x20;
-
-	private static final int RESERVED_FIELD_LEN = 7;
-	/**
-	 * The size of the plain tArray token written within the standard formula tokens
-	 * (not including the data which comes after all formula tokens)
-	 */
-	public static final int PLAIN_TOKEN_SIZE = 1+RESERVED_FIELD_LEN;
-
-	// 7 bytes of data (stored as an int, short and byte here)
-	private final int _reserved0Int;
-	private final int _reserved1Short;
-	private final int _reserved2Byte;
-
-	// data from these fields comes after the Ptg data of all tokens in current formula
-	private final int  _nColumns;
-	private final int _nRows;
-	private final Object[] _arrayValues;
-
-	ArrayPtg(int reserved0, int reserved1, int reserved2, int nColumns, int nRows, Object[] arrayValues) {
-		_reserved0Int = reserved0;
-		_reserved1Short = reserved1;
-		_reserved2Byte = reserved2;
-		_nColumns = nColumns;
-		_nRows = nRows;
-		_arrayValues = arrayValues;
-	}
-	/**
-	 * @param values2d array values arranged in rows
-	 */
-	public ArrayPtg(Object[][] values2d) {
-		int nColumns = values2d[0].length;
-		int nRows = values2d.length;
-		// convert 2-d to 1-d array (row by row according to getValueIndex())
-		_nColumns = (short) nColumns;
-		_nRows = (short) nRows;
-
-		Object[] vv = new Object[_nColumns * _nRows];
-		for (int r=0; r<nRows; r++) {
-			Object[] rowData = values2d[r];
-			for (int c=0; c<nColumns; c++) {
-				vv[getValueIndex(c, r)] = rowData[c];
-			}
-		}
-
-		_arrayValues = vv;
-		_reserved0Int = 0;
-		_reserved1Short = 0;
-		_reserved2Byte = 0;
-	}
-	/**
-	 * @return 2-d array (inner index is rowIx, outer index is colIx)
-	 */
-	public Object[][] getTokenArrayValues() {
-		if (_arrayValues == null) {
-			throw new IllegalStateException("array values not read yet");
-		}
-		Object[][] result = new Object[_nRows][_nColumns];
-		for (int r = 0; r < _nRows; r++) {
-			Object[] rowData = result[r];
-			for (int c = 0; c < _nColumns; c++) {
-				rowData[c] = _arrayValues[getValueIndex(c, r)];
-			}
-		}
-		return result;
-	}
-
-	public boolean isBaseToken() {
-		return false;
-	}
-
-	public String toString() {
-		StringBuffer sb = new StringBuffer("[ArrayPtg]\n");
-
-		sb.append("nRows = ").append(getRowCount()).append("\n");
-		sb.append("nCols = ").append(getColumnCount()).append("\n");
-		if (_arrayValues == null) {
-			sb.append("  #values#uninitialised#\n");
-		} else {
-			sb.append("  ").append(toFormulaString());
-		}
-		return sb.toString();
-	}
-
-	/**
-	 * Note - (2D) array elements are stored row by row
-	 * @return the index into the internal 1D array for the specified column and row
-	 */
-	/* package */ int getValueIndex(int colIx, int rowIx) {
-		if(colIx < 0 || colIx >= _nColumns) {
-			throw new IllegalArgumentException("Specified colIx (" + colIx
-					+ ") is outside the allowed range (0.." + (_nColumns-1) + ")");
-		}
-		if(rowIx < 0 || rowIx >= _nRows) {
-			throw new IllegalArgumentException("Specified rowIx (" + rowIx
-					+ ") is outside the allowed range (0.." + (_nRows-1) + ")");
-		}
-		return rowIx * _nColumns + colIx;
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-		out.writeInt(_reserved0Int);
-		out.writeShort(_reserved1Short);
-		out.writeByte(_reserved2Byte);
-	}
-
-	public int writeTokenValueBytes(LittleEndianOutput out) {
-
-		out.writeByte(_nColumns-1);
-		out.writeShort(_nRows-1);
-		ConstantValueParser.encode(out, _arrayValues);
-		return 3 + ConstantValueParser.getEncodedSize(_arrayValues);
-	}
-
-	public int getRowCount() {
-		return _nRows;
-	}
-
-	public int getColumnCount() {
-		return _nColumns;
-	}
-
-	/** This size includes the size of the array Ptg plus the Array Ptg Token value size*/
-	public int getSize() {
-		return PLAIN_TOKEN_SIZE
-			// data written after the all tokens:
-			+ 1 + 2 // column, row
-			+ ConstantValueParser.getEncodedSize(_arrayValues);
-	}
-
-	public String toFormulaString() {
-		StringBuffer b = new StringBuffer();
-		b.append("{");
-	  	for (int y=0;y<getRowCount();y++) {
-			if (y > 0) {
-				b.append(";");
-			}
-			for (int x=0;x<getColumnCount();x++) {
-			  	if (x > 0) {
-					b.append(",");
-				}
-		  		Object o = _arrayValues[getValueIndex(x, y)];
-		  		b.append(getConstantText(o));
-		  	}
-		  }
-		b.append("}");
-		return b.toString();
-	}
-
-	private static String getConstantText(Object o) {
-
-		if (o == null) {
-			throw new RuntimeException("Array item cannot be null");
-		}
-		if (o instanceof String) {
-			return "\"" + (String)o + "\"";
-		}
-		if (o instanceof Double) {
-			return NumberToTextConverter.toText(((Double)o).doubleValue());
-		}
-		if (o instanceof Boolean) {
-			return ((Boolean)o).booleanValue() ? "TRUE" : "FALSE";
-		}
-		if (o instanceof ErrorConstant) {
-			return ((ErrorConstant)o).getText();
-		}
-		throw new IllegalArgumentException("Unexpected constant class (" + o.getClass().getName() + ")");
-	}
-
-	public byte getDefaultOperandClass() {
-		return Ptg.CLASS_ARRAY;
-	}
-
-	/**
-	 * Represents the initial plain tArray token (without the constant data that trails the whole
-	 * formula).  Objects of this class are only temporary and cannot be used as {@link Ptg}s.
-	 * These temporary objects get converted to {@link ArrayPtg} by the
-	 * {@link #finishReading(LittleEndianInput)} method.
-	 */
-	static final class Initial extends Ptg {
-		private final int _reserved0;
-		private final int _reserved1;
-		private final int _reserved2;
-
-		public Initial(LittleEndianInput in) {
-			_reserved0 = in.readInt();
-			_reserved1 = in.readUShort();
-			_reserved2 = in.readUByte();
-		}
-		private static RuntimeException invalid() {
-			throw new IllegalStateException("This object is a partially initialised tArray, and cannot be used as a Ptg");
-		}
-		public byte getDefaultOperandClass() {
-			throw invalid();
-		}
-		public int getSize() {
-			return PLAIN_TOKEN_SIZE;
-		}
-		public boolean isBaseToken() {
-			return false;
-		}
-		public String toFormulaString() {
-			throw invalid();
-		}
-		public void write(LittleEndianOutput out) {
-			throw invalid();
-		}
-		/**
-		 * Read in the actual token (array) values. This occurs
-		 * AFTER the last Ptg in the expression.
-		 * See page 304-305 of Excel97-2007BinaryFileFormat(xls)Specification.pdf
-		 */
-		public ArrayPtg finishReading(LittleEndianInput in) {
-			int nColumns = in.readUByte();
-			short nRows = in.readShort();
-			//The token_1_columns and token_2_rows do not follow the documentation.
-			//The number of physical rows and columns is actually +1 of these values.
-			//Which is not explicitly documented.
-			nColumns++;
-			nRows++;
-
-			int totalCount = nRows * nColumns;
-			Object[] arrayValues = ConstantValueParser.parse(in, totalCount);
-
-			ArrayPtg result = new ArrayPtg(_reserved0, _reserved1, _reserved2, nColumns, nRows, arrayValues);
-			result.setClass(getPtgClass());
-			return result;
-		}
-	}
-}

src/java/org/apache/poi/hssf/record/formula/AttrPtg.java

@@ -1,263 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.BitField;
-import org.apache.poi.util.BitFieldFactory;
-import org.apache.poi.util.LittleEndian;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * "Special Attributes"
- * This seems to be a Misc Stuff and Junk record.  One function it serves is
- * in SUM functions (i.e. SUM(A1:A3) causes an area PTG then an ATTR with the SUM option set)
- * @author  andy
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class AttrPtg extends ControlPtg {
-    public final static byte sid  = 0x19;
-    private final static int  SIZE = 4;
-    private final byte _options;
-    private final short _data;
-
-    /** only used for tAttrChoose: table of offsets to starts of args */
-    private final int[] _jumpTable;
-    /** only used for tAttrChoose: offset to the tFuncVar for CHOOSE() */
-    private final int   _chooseFuncOffset;
-
-    // flags 'volatile' and 'space', can be combined.
-    // OOO spec says other combinations are theoretically possible but not likely to occur.
-    private static final BitField semiVolatile = BitFieldFactory.getInstance(0x01);
-    private static final BitField optiIf       = BitFieldFactory.getInstance(0x02);
-    private static final BitField optiChoose   = BitFieldFactory.getInstance(0x04);
-    private static final BitField optiSkip     = BitFieldFactory.getInstance(0x08);
-    private static final BitField optiSum      = BitFieldFactory.getInstance(0x10);
-    private static final BitField baxcel       = BitFieldFactory.getInstance(0x20); // 'assignment-style formula in a macro sheet'
-    private static final BitField space        = BitFieldFactory.getInstance(0x40);
-
-    public static final AttrPtg SUM = new AttrPtg(0x0010, 0, null, -1);
-
-    public static final class SpaceType {
-        private SpaceType() {
-            // no instances of this class
-        }
-
-        /** 00H = Spaces before the next token (not allowed before tParen token) */
-        public static final int SPACE_BEFORE = 0x00;
-        /** 01H = Carriage returns before the next token (not allowed before tParen token) */
-        public static final int CR_BEFORE = 0x01;
-        /** 02H = Spaces before opening parenthesis (only allowed before tParen token) */
-        public static final int SPACE_BEFORE_OPEN_PAREN = 0x02;
-        /** 03H = Carriage returns before opening parenthesis (only allowed before tParen token) */
-        public static final int CR_BEFORE_OPEN_PAREN = 0x03;
-        /** 04H = Spaces before closing parenthesis (only allowed before tParen, tFunc, and tFuncVar tokens) */
-        public static final int SPACE_BEFORE_CLOSE_PAREN = 0x04;
-        /** 05H = Carriage returns before closing parenthesis (only allowed before tParen, tFunc, and tFuncVar tokens) */
-        public static final int CR_BEFORE_CLOSE_PAREN = 0x05;
-        /** 06H = Spaces following the equality sign (only in macro sheets) */
-        public static final int SPACE_AFTER_EQUALITY = 0x06;
-    }
-
-    public AttrPtg(LittleEndianInput in) {
-        _options = in.readByte();
-        _data    = in.readShort();
-        if (isOptimizedChoose()) {
-            int nCases = _data;
-            int[] jumpTable = new int[nCases];
-            for (int i = 0; i < jumpTable.length; i++) {
-                jumpTable[i] = in.readUShort();
-            }
-            _jumpTable = jumpTable;
-            _chooseFuncOffset = in.readUShort();
-        } else {
-            _jumpTable = null;
-            _chooseFuncOffset = -1;
-        }
-
-    }
-    private AttrPtg(int options, int data, int[] jt, int chooseFuncOffset) {
-        _options = (byte) options;
-        _data = (short) data;
-        _jumpTable = jt;
-        _chooseFuncOffset = chooseFuncOffset;
-    }
-
-    /**
-     * @param type a constant from <tt>SpaceType</tt>
-     * @param count the number of space characters
-     */
-    public static AttrPtg createSpace(int type, int count) {
-        int data = type & 0x00FF | (count << 8) & 0x00FFFF;
-        return new AttrPtg(space.set(0), data, null, -1);
-    }
-
-    /**
-     * @param dist distance (in bytes) to start of either <ul><li>false parameter</li>
-     * <li>tFuncVar(IF) token (when false parameter is not present)</li></ul>
-     */
-    public static AttrPtg createIf(int dist) {
-        return new AttrPtg(optiIf.set(0), dist, null, -1);
-    }
-
-    /**
-     * @param dist distance (in bytes) to position behind tFuncVar(IF) token (minus 1)
-     */
-    public static AttrPtg createSkip(int dist) {
-        return new AttrPtg(optiSkip.set(0), dist, null, -1);
-    }
-
-    public static AttrPtg getSumSingle() {
-        return new AttrPtg(optiSum.set(0), 0, null, -1);
-    }
-
-
-    public boolean isSemiVolatile() {
-        return semiVolatile.isSet(_options);
-    }
-
-    public boolean isOptimizedIf() {
-        return optiIf.isSet(_options);
-    }
-
-    public boolean isOptimizedChoose() {
-        return optiChoose.isSet(_options);
-    }
-
-    public boolean isSum() {
-        return optiSum.isSet(_options);
-    }
-    public boolean isSkip() {
-        return optiSkip.isSet(_options);
-    }
-
-    // lets hope no one uses this anymore
-    private boolean isBaxcel() {
-        return baxcel.isSet(_options);
-    }
-
-    public boolean isSpace() {
-        return space.isSet(_options);
-    }
-
-    public short getData() {
-        return _data;
-    }
-    public int[] getJumpTable() {
-        return _jumpTable.clone();
-    }
-    public int getChooseFuncOffset() {
-        if (_jumpTable == null) {
-            throw new IllegalStateException("Not tAttrChoose");
-        }
-        return _chooseFuncOffset;
-    }
-
-    public String toString() {
-        StringBuffer sb = new StringBuffer(64);
-        sb.append(getClass().getName()).append(" [");
-
-        if(isSemiVolatile()) {
-            sb.append("volatile ");
-        }
-        if(isSpace()) {
-            sb.append("space count=").append((_data >> 8) & 0x00FF);
-            sb.append(" type=").append(_data & 0x00FF).append(" ");
-        }
-        // the rest seem to be mutually exclusive
-        if(isOptimizedIf()) {
-            sb.append("if dist=").append(_data);
-        } else if(isOptimizedChoose()) {
-            sb.append("choose nCases=").append(_data);
-        } else if(isSkip()) {
-            sb.append("skip dist=").append(_data);
-        } else if(isSum()) {
-            sb.append("sum ");
-        } else if(isBaxcel()) {
-            sb.append("assign ");
-        }
-        sb.append("]");
-        return sb.toString();
-    }
-
-    public void write(LittleEndianOutput out) {
-        out.writeByte(sid + getPtgClass());
-        out.writeByte(_options);
-        out.writeShort(_data);
-        int[] jt = _jumpTable;
-        if (jt != null) {
-            for (int i = 0; i < jt.length; i++) {
-                out.writeShort(jt[i]);
-            }
-            out.writeShort(_chooseFuncOffset);
-        }
-    }
-
-    public int getSize() {
-        if (_jumpTable != null) {
-            return SIZE + (_jumpTable.length + 1) * LittleEndian.SHORT_SIZE;
-        }
-        return SIZE;
-    }
-
-    public String toFormulaString(String[] operands) {
-        if(space.isSet(_options)) {
-            return operands[ 0 ];
-        } else if (optiIf.isSet(_options)) {
-            return toFormulaString() + "(" + operands[0] + ")";
-        } else if (optiSkip.isSet(_options)) {
-            return toFormulaString() + operands[0];   //goto isn't a real formula element should not show up
-        } else {
-            return toFormulaString() + "(" + operands[0] + ")";
-        }
-    }
-
-
-    public int getNumberOfOperands() {
-        return 1;
-    }
-
-    public int getType() {
-        return -1;
-    }
-
-   public String toFormulaString() {
-      if(semiVolatile.isSet(_options)) {
-        return "ATTR(semiVolatile)";
-      }
-      if(optiIf.isSet(_options)) {
-        return "IF";
-      }
-      if( optiChoose.isSet(_options)) {
-        return "CHOOSE";
-      }
-      if(optiSkip.isSet(_options)) {
-        return "";
-      }
-      if(optiSum.isSet(_options)) {
-        return "SUM";
-      }
-      if(baxcel.isSet(_options)) {
-        return "ATTR(baxcel)";
-      }
-      if(space.isSet(_options)) {
-        return "";
-      }
-      return "UNKNOWN ATTRIBUTE";
-     }
-}

src/java/org/apache/poi/hssf/record/formula/BoolPtg.java

@@ -1,66 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * Boolean (boolean) Stores a (java) boolean value in a formula.
- *
- * @author Paul Krause (pkrause at soundbite dot com)
- * @author Andrew C. Oliver (acoliver at apache dot org)
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class BoolPtg extends ScalarConstantPtg {
-	public static final int SIZE = 2;
-	public static final byte sid = 0x1D;
-
-	private static final BoolPtg FALSE = new BoolPtg(false);
-	private static final BoolPtg TRUE = new BoolPtg(true);
-
-	private final boolean _value;
-
-	private BoolPtg(boolean b) {
-		_value = b;
-	}
-
-	public static BoolPtg valueOf(boolean b) {
-		return b ? TRUE : FALSE;
-	}
-	public static BoolPtg read(LittleEndianInput in)  {
-		return valueOf(in.readByte() == 1);
-	}
-
-	public boolean getValue() {
-		return _value;
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-		out.writeByte(_value ? 1 : 0);
-	}
-
-	public int getSize() {
-		return SIZE;
-	}
-
-	public String toFormulaString() {
-		return _value ? "TRUE" : "FALSE";
-	}
-}

src/java/org/apache/poi/hssf/record/formula/ConcatPtg.java

@@ -1,52 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- *
- * @author  andy
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class ConcatPtg extends ValueOperatorPtg {
-    public final static byte sid  = 0x08;
-    
-    private final static String CONCAT = "&";
-    
-    public static final ValueOperatorPtg instance = new ConcatPtg();
-
-    private ConcatPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    public int getNumberOfOperands() {
-        return 2;
-    }
-       
-    public String toFormulaString(String[] operands) {
-        StringBuffer buffer = new StringBuffer();
-
-        buffer.append(operands[ 0 ]);
-        buffer.append(CONCAT);
-        buffer.append(operands[ 1 ]);
-        return buffer.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/ControlPtg.java

@@ -1,38 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- * Common superclass for 
- * tExp
- * tTbl
- * tParen
- * tNlr
- * tAttr
- * tSheet
- * tEndSheet
- */
-public abstract class ControlPtg extends Ptg {
-
-	public boolean isBaseToken() {
-		return true;
-	}
-	public final byte getDefaultOperandClass() {
-		throw new IllegalStateException("Control tokens are not classified");
-	}
-}

src/java/org/apache/poi/hssf/record/formula/DeletedArea3DPtg.java

@@ -1,69 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.usermodel.ErrorConstants;
-import org.apache.poi.ss.formula.FormulaRenderingWorkbook;
-import org.apache.poi.ss.formula.WorkbookDependentFormula;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * Title:        Deleted Area 3D Ptg - 3D referecnce (Sheet + Area)<P>
- * Description:  Defined a area in Extern Sheet. <P>
- * REFERENCE:  <P>
- * @author Patrick Luby
- * @version 1.0-pre
- */
-public final class DeletedArea3DPtg extends OperandPtg implements WorkbookDependentFormula {
-	public final static byte sid = 0x3d;
-	private final int field_1_index_extern_sheet;
-	private final int unused1;
-	private final int unused2;
-
-	public DeletedArea3DPtg(int externSheetIndex) {
-		field_1_index_extern_sheet = externSheetIndex;
-		unused1 = 0;
-		unused2 = 0;
-	}
-	
-	public DeletedArea3DPtg(LittleEndianInput in)  {
-		field_1_index_extern_sheet = in.readUShort();
-		unused1 = in.readInt();
-		unused2 = in.readInt();
-	}
-	public String toFormulaString(FormulaRenderingWorkbook book) {
-		return ExternSheetNameResolver.prependSheetName(book, field_1_index_extern_sheet, 
-				ErrorConstants.getText(ErrorConstants.ERROR_REF));
-	}
-	public String toFormulaString() {
-		throw new RuntimeException("3D references need a workbook to determine formula text");
-	}
-	public byte getDefaultOperandClass() {
-		return Ptg.CLASS_REF;
-	}
-	public int getSize() {
-		return 11;
-	}
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-		out.writeShort(field_1_index_extern_sheet);
-		out.writeInt(unused1);
-		out.writeInt(unused2);
-	}
-}

src/java/org/apache/poi/hssf/record/formula/DeletedRef3DPtg.java

@@ -1,68 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-
-import org.apache.poi.ss.usermodel.ErrorConstants;
-import org.apache.poi.ss.formula.FormulaRenderingWorkbook;
-import org.apache.poi.ss.formula.WorkbookDependentFormula;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * Title:        Deleted Reference 3D Ptg <P>
- * Description:  Defined a cell in extern sheet. <P>
- * REFERENCE:  <P>
- * @author Patrick Luby
- * @version 1.0-pre
- */
-public final class DeletedRef3DPtg extends OperandPtg implements WorkbookDependentFormula {
-	public final static byte sid  = 0x3c;
-	private final int field_1_index_extern_sheet;
-	private final int unused1;
-
-	/** Creates new DeletedRef3DPtg */
-	public DeletedRef3DPtg(LittleEndianInput in)  {
-		field_1_index_extern_sheet = in.readUShort();
-		unused1 = in.readInt();
-	}
-
-	public DeletedRef3DPtg(int externSheetIndex) {
-		field_1_index_extern_sheet = externSheetIndex;
-		unused1 = 0;
-	}
-
-	public String toFormulaString(FormulaRenderingWorkbook book) {
-		return ExternSheetNameResolver.prependSheetName(book, field_1_index_extern_sheet, 
-				ErrorConstants.getText(ErrorConstants.ERROR_REF));
-	}
-	public String toFormulaString() {
-		throw new RuntimeException("3D references need a workbook to determine formula text");
-	}
-	public byte getDefaultOperandClass() {
-		return Ptg.CLASS_REF;
-	}
-	public int getSize() {
-		return 7;
-	}
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-		out.writeShort(field_1_index_extern_sheet);
-		out.writeInt(unused1);
-	}
-}

src/java/org/apache/poi/hssf/record/formula/DividePtg.java

@@ -1,50 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- * This PTG implements the standard binomial divide "/"
- * @author  Andrew C. Oliver acoliver at apache dot org
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class DividePtg extends ValueOperatorPtg {
-    public final static byte sid  = 0x06;
-
-    public static final ValueOperatorPtg instance = new DividePtg();
-
-    private DividePtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    public int getNumberOfOperands() {
-        return 2;
-    }
-
-     public String toFormulaString(String[] operands) {
-        StringBuffer buffer = new StringBuffer();
-
-        buffer.append(operands[ 0 ]);
-        buffer.append("/");
-        buffer.append(operands[ 1 ]);
-        return buffer.toString();
-    }      
-}

src/java/org/apache/poi/hssf/record/formula/EqualPtg.java

@@ -1,50 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- *
- * @author  andy
- */
-public final class EqualPtg extends ValueOperatorPtg {
-    public final static byte sid  = 0x0b;
-
-    public static final ValueOperatorPtg instance = new EqualPtg();
-
-    private EqualPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    public int getNumberOfOperands() {
-        return 2;
-    }
- 
-    public String toFormulaString(String[] operands) {
-         StringBuffer buffer = new StringBuffer();
-
-        
-        buffer.append(operands[ 0 ]);
-        buffer.append("=");
-        buffer.append(operands[ 1 ]);
-        return buffer.toString();
-    }       
-}

src/java/org/apache/poi/hssf/record/formula/ErrPtg.java

@@ -1,94 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.usermodel.ErrorConstants;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * @author Daniel Noll (daniel at nuix dot com dot au)
- */
-public final class ErrPtg extends ScalarConstantPtg {
-
-    // convenient access to namespace
-    private static final ErrorConstants EC = null;
-
-    /** <b>#NULL!</b>  - Intersection of two cell ranges is empty */
-    public static final ErrPtg NULL_INTERSECTION = new ErrPtg(EC.ERROR_NULL);
-    /** <b>#DIV/0!</b> - Division by zero */
-    public static final ErrPtg DIV_ZERO = new ErrPtg(EC.ERROR_DIV_0);
-    /** <b>#VALUE!</b> - Wrong type of operand */
-    public static final ErrPtg VALUE_INVALID = new ErrPtg(EC.ERROR_VALUE);
-    /** <b>#REF!</b> - Illegal or deleted cell reference */
-    public static final ErrPtg REF_INVALID = new ErrPtg(EC.ERROR_REF);
-    /** <b>#NAME?</b> - Wrong function or range name */
-    public static final ErrPtg NAME_INVALID = new ErrPtg(EC.ERROR_NAME);
-    /** <b>#NUM!</b> - Value range overflow */
-    public static final ErrPtg NUM_ERROR = new ErrPtg(EC.ERROR_NUM);
-    /** <b>#N/A</b> - Argument or function not available */
-    public static final ErrPtg N_A = new ErrPtg(EC.ERROR_NA);
-
-
-    public static final short sid  = 0x1c;
-    private static final int  SIZE = 2;
-    private final int field_1_error_code;
-
-    /** Creates new ErrPtg */
-
-    private ErrPtg(int errorCode) {
-        if(!ErrorConstants.isValidCode(errorCode)) {
-            throw new IllegalArgumentException("Invalid error code (" + errorCode + ")");
-        }
-        field_1_error_code = errorCode;
-    }
-
-    public static ErrPtg read(LittleEndianInput in)  {
-        return valueOf(in.readByte());
-    }
-
-    public void write(LittleEndianOutput out) {
-        out.writeByte(sid + getPtgClass());
-        out.writeByte(field_1_error_code);
-    }
-
-    public String toFormulaString() {
-        return ErrorConstants.getText(field_1_error_code);
-    }
-
-    public int getSize() {
-        return SIZE;
-    }
-
-    public int getErrorCode() {
-        return field_1_error_code;
-    }
-
-    public static ErrPtg valueOf(int code) {
-        switch(code) {
-            case ErrorConstants.ERROR_DIV_0: return DIV_ZERO;
-            case ErrorConstants.ERROR_NA: return N_A;
-            case ErrorConstants.ERROR_NAME: return NAME_INVALID;
-            case ErrorConstants.ERROR_NULL: return NULL_INTERSECTION;
-            case ErrorConstants.ERROR_NUM: return NUM_ERROR;
-            case ErrorConstants.ERROR_REF: return REF_INVALID;
-            case ErrorConstants.ERROR_VALUE: return VALUE_INVALID;
-        }
-        throw new RuntimeException("Unexpected error code (" + code + ")");
-    }
-}

src/java/org/apache/poi/hssf/record/formula/ExpPtg.java

@@ -1,73 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- *
- * @author  andy
- * @author Jason Height (jheight at chariot dot net dot au)
- * @author dmui (save existing implementation)
- */
-public final class ExpPtg extends ControlPtg {
-    private final static int  SIZE = 5;
-    public final static short sid  = 0x1;
-    private final int field_1_first_row;
-    private final int field_2_first_col;
-
-    public ExpPtg(LittleEndianInput in) {
-      field_1_first_row = in.readShort();
-      field_2_first_col = in.readShort();
-    }
-
-    public ExpPtg(int firstRow, int firstCol) {
-      this.field_1_first_row = firstRow;
-      this.field_2_first_col = firstCol;
-    }
-
-    public void write(LittleEndianOutput out) {
-        out.writeByte(sid + getPtgClass());
-        out.writeShort(field_1_first_row);
-        out.writeShort(field_2_first_col);
-    }
-
-    public int getSize() {
-        return SIZE;
-    }
-
-    public int getRow() {
-      return field_1_first_row;
-    }
-
-    public int getColumn() {
-      return field_2_first_col;
-    }
-
-    public String toFormulaString() {
-        throw new RuntimeException("Coding Error: Expected ExpPtg to be converted from Shared to Non-Shared Formula by ValueRecordsAggregate, but it wasn't");
-    }
-
-    public String toString() {
-        StringBuffer buffer = new StringBuffer("[Array Formula or Shared Formula]\n");
-        buffer.append("row = ").append(getRow()).append("\n");
-        buffer.append("col = ").append(getColumn()).append("\n");
-        return buffer.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/ExternSheetNameResolver.java

@@ -1,55 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.formula.FormulaRenderingWorkbook;
-import org.apache.poi.ss.formula.EvaluationWorkbook.ExternalSheet;
-import org.apache.poi.ss.formula.SheetNameFormatter;
-
-/**
- * @author Josh Micich
- */
-final class ExternSheetNameResolver {
-
-	private ExternSheetNameResolver() {
-		// no instances of this class
-	}
-
-	public static String prependSheetName(FormulaRenderingWorkbook book, int field_1_index_extern_sheet, String cellRefText) {
-		ExternalSheet externalSheet = book.getExternalSheet(field_1_index_extern_sheet);
-		StringBuffer sb;
-		if (externalSheet != null) {
-			String wbName = externalSheet.getWorkbookName();
-			String sheetName = externalSheet.getSheetName();
-			sb = new StringBuffer(wbName.length() + sheetName.length() + cellRefText.length() + 4);
-			SheetNameFormatter.appendFormat(sb, wbName, sheetName);
-		} else {
-			String sheetName = book.getSheetNameByExternSheet(field_1_index_extern_sheet);
-			sb = new StringBuffer(sheetName.length() + cellRefText.length() + 4);
-			if (sheetName.length() < 1) {
-				// What excel does if sheet has been deleted
-				sb.append("#REF"); // note - '!' added just once below
-			} else {
-				SheetNameFormatter.appendFormat(sb, sheetName);
-			}
-		}
-   		sb.append('!');
-		sb.append(cellRefText);
-		return sb.toString();
-	}
-}

src/java/org/apache/poi/hssf/record/formula/FuncPtg.java

@@ -1,60 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.formula.function.FunctionMetadata;
-import org.apache.poi.ss.formula.function.FunctionMetadataRegistry;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * @author aviks
- * @author Jason Height (jheight at chariot dot net dot au)
- * @author Danny Mui (dmui at apache dot org) (Leftover handling)
- */
-public final class FuncPtg extends AbstractFunctionPtg {
-
-    public final static byte sid  = 0x21;
-    public final static int  SIZE = 3;
-
-    public static FuncPtg create(LittleEndianInput in) {
-        return create(in.readUShort());
-    }
-
-    private FuncPtg(int funcIndex, FunctionMetadata fm) {
-        super(funcIndex, fm.getReturnClassCode(), fm.getParameterClassCodes(), fm.getMinParams());  // minParams same as max since these are not var-arg funcs
-    }
-
-    public static FuncPtg create(int functionIndex) {
-        FunctionMetadata fm = FunctionMetadataRegistry.getFunctionByIndex(functionIndex);
-        if(fm == null) {
-            throw new RuntimeException("Invalid built-in function index (" + functionIndex + ")");
-        }
-        return new FuncPtg(functionIndex, fm);
-    }
-
-
-    public void write(LittleEndianOutput out) {
-        out.writeByte(sid + getPtgClass());
-        out.writeShort(getFunctionIndex());
-    }
-
-    public int getSize() {
-        return SIZE;
-    }
-}

src/java/org/apache/poi/hssf/record/formula/FuncVarPtg.java

@@ -1,73 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-import org.apache.poi.ss.formula.function.FunctionMetadata;
-import org.apache.poi.ss.formula.function.FunctionMetadataRegistry;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class FuncVarPtg extends AbstractFunctionPtg{
-
-    public final static byte sid  = 0x22;
-    private final static int  SIZE = 4;
-
-    /**
-     * Single instance of this token for 'sum() taking a single argument'
-     */
-    public static final OperationPtg SUM = FuncVarPtg.create("SUM", 1);
-
-    private FuncVarPtg(int functionIndex, int returnClass, byte[] paramClasses, int numArgs) {
-        super(functionIndex, returnClass, paramClasses, numArgs);
-    }
-
-    /**Creates new function pointer from a byte array
-     * usually called while reading an excel file.
-     */
-    public static FuncVarPtg create(LittleEndianInput in)  {
-        return create(in.readByte(), in.readShort());
-    }
-
-    /**
-     * Create a function ptg from a string tokenised by the parser
-     */
-    public static FuncVarPtg create(String pName, int numArgs) {
-        return create(numArgs, lookupIndex(pName));
-    }
-
-    private static FuncVarPtg create(int numArgs, int functionIndex) {
-        FunctionMetadata fm = FunctionMetadataRegistry.getFunctionByIndex(functionIndex);
-        if(fm == null) {
-            // Happens only as a result of a call to FormulaParser.parse(), with a non-built-in function name
-            return new FuncVarPtg(functionIndex, Ptg.CLASS_VALUE, new byte[] {Ptg.CLASS_VALUE}, numArgs);
-        }
-        return new FuncVarPtg(functionIndex, fm.getReturnClassCode(), fm.getParameterClassCodes(), numArgs);
-    }
-
-    public void write(LittleEndianOutput out) {
-        out.writeByte(sid + getPtgClass());
-        out.writeByte(getNumberOfOperands());
-        out.writeShort(getFunctionIndex());
-    }
-
-    public int getSize() {
-        return SIZE;
-    }
-}

src/java/org/apache/poi/hssf/record/formula/GreaterEqualPtg.java

@@ -1,54 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-
-/**
- * PTG class to implement greater or equal to
- *
- * @author  fred at stsci dot edu
- */
-public final class GreaterEqualPtg extends ValueOperatorPtg {
-    public final static int  SIZE = 1;
-    public final static byte sid  = 0x0c;
-
-    public static final ValueOperatorPtg instance = new GreaterEqualPtg();
-
-    private GreaterEqualPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    public int getNumberOfOperands() {
-        return 2;
-    }
-
-    public String toFormulaString(String[] operands) {
-         StringBuffer buffer = new StringBuffer();
-
-        buffer.append(operands[ 0 ]);
-
-        buffer.append(">=");
-        buffer.append(operands[ 1 ]);
-
-        return buffer.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/GreaterThanPtg.java

@@ -1,61 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-
-/**
- * Greater than operator PTG ">"
- * @author  Cameron Riley (criley at ekmail.com)
- */
-public final class GreaterThanPtg extends ValueOperatorPtg {
-    public final static byte sid  = 0x0D;    
-    private final static String GREATERTHAN = ">";
-
-    public static final ValueOperatorPtg instance = new GreaterThanPtg();
-
-    private GreaterThanPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    /**
-     * Get the number of operands for the Less than operator
-     * @return int the number of operands
-     */
-    public int getNumberOfOperands() {
-        return 2;
-    }
-    
-    /** 
-     * Implementation of method from OperationsPtg
-     * @param operands a String array of operands
-     * @return String the Formula as a String
-     */  
-    public String toFormulaString(String[] operands) 
-    {
-        StringBuffer buffer = new StringBuffer();
-
-        buffer.append(operands[ 0 ]);
-        buffer.append(GREATERTHAN);
-        buffer.append(operands[ 1 ]);
-        return buffer.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/IntPtg.java

@@ -1,76 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * Integer (unsigned short integer) Stores an unsigned short value (java int) in
- * a formula
- * 
- * @author Andrew C. Oliver (acoliver at apache dot org)
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class IntPtg extends ScalarConstantPtg {
-	// 16 bit unsigned integer
-	private static final int MIN_VALUE = 0x0000;
-	private static final int MAX_VALUE = 0xFFFF;
-
-	/**
-	 * Excel represents integers 0..65535 with the tInt token.
-	 * 
-	 * @return <code>true</code> if the specified value is within the range of values 
-	 * <tt>IntPtg</tt> can represent.
-	 */
-	public static boolean isInRange(int i) {
-		return i >= MIN_VALUE && i <= MAX_VALUE;
-	}
-
-	public final static int SIZE = 3;
-	public final static byte sid = 0x1e;
-	private final int field_1_value;
-
-	public IntPtg(LittleEndianInput in)  {
-		this(in.readUShort());
-	}
-
-	public IntPtg(int value) {
-		if (!isInRange(value)) {
-			throw new IllegalArgumentException("value is out of range: " + value);
-		}
-		field_1_value = value;
-	}
-
-	public int getValue() {
-		return field_1_value;
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-		out.writeShort(getValue());
-	}
-
-	public int getSize() {
-		return SIZE;
-	}
-
-	public String toFormulaString() {
-		return String.valueOf(getValue());
-	}
-}

src/java/org/apache/poi/hssf/record/formula/IntersectionPtg.java

@@ -1,62 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * @author Daniel Noll (daniel at nuix dot com dot au)
- */
-public final class IntersectionPtg extends OperationPtg {
-	public final static byte sid = 0x0f;
-
-	public static final OperationPtg instance = new IntersectionPtg();
-
-	private IntersectionPtg() {
-		// enforce singleton
-	}
-
-	public final boolean isBaseToken() {
-		return true;
-	}
-
-	public int getSize() {
-		return 1;
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-	}
-
-	public String toFormulaString() {
-		return " ";
-	}
-
-	public String toFormulaString(String[] operands) {
-		StringBuffer buffer = new StringBuffer();
-
-		buffer.append(operands[0]);
-		buffer.append(" ");
-		buffer.append(operands[1]);
-		return buffer.toString();
-	}
-
-	public int getNumberOfOperands() {
-		return 2;
-	}
-}

src/java/org/apache/poi/hssf/record/formula/LessEqualPtg.java

@@ -1,53 +0,0 @@
-        
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-
-
-
-/**
- * Ptg class to implement less than or equal
- *
- * @author fred at stsci dot edu
- */
-public final class LessEqualPtg extends ValueOperatorPtg {
-    public final static byte sid = 0x0a;
-
-    public static final ValueOperatorPtg instance = new LessEqualPtg();
-
-    private LessEqualPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    public int getNumberOfOperands() {
-        return 2;
-    }
-
-    public String toFormulaString(String[] operands) {
-        StringBuffer buffer = new StringBuffer();
-        buffer.append( operands[0] );
-        buffer.append("<=");
-        buffer.append( operands[1] );
-        return buffer.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/LessThanPtg.java

@@ -1,64 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- * Less than operator PTG "<". The SID is taken from the 
- * Openoffice.orgs Documentation of the Excel File Format,
- * Table 3.5.7
- * @author Cameron Riley (criley at ekmail.com)
- */
-public final class LessThanPtg extends ValueOperatorPtg {
-    /** the sid for the less than operator as hex */
-    public final static byte sid  = 0x09;    
-
-    /** identifier for LESS THAN char */
-    private final static String LESSTHAN = "<";
-
-    public static final ValueOperatorPtg instance = new LessThanPtg();
-
-    private LessThanPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    /**
-     * Get the number of operands for the Less than operator
-     * @return int the number of operands
-     */
-    public int getNumberOfOperands() {
-        return 2;
-    }
-    
-     /** 
-     * Implementation of method from OperationsPtg
-     * @param operands a String array of operands
-     * @return String the Formula as a String
-     */  
-    public String toFormulaString(String[] operands) 
-    {
-        StringBuffer buffer = new StringBuffer();
-        buffer.append(operands[ 0 ]);
-        buffer.append(LESSTHAN);
-        buffer.append(operands[ 1 ]);
-        return buffer.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/MemAreaPtg.java

@@ -1,74 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * @author Daniel Noll (daniel at nuix dot com dot au)
- */
-public final class MemAreaPtg extends OperandPtg {
-	public final static short sid = 0x26;
-	private final static int SIZE = 7;
-	private final int field_1_reserved;
-	private final int field_2_subex_len;
-
-	/** Creates new MemAreaPtg */
-
-	public MemAreaPtg(int subexLen) {
-		field_1_reserved = 0;
-		field_2_subex_len = subexLen;
-	}
-
-	public MemAreaPtg(LittleEndianInput in)  {
-		field_1_reserved = in.readInt();
-		field_2_subex_len = in.readShort();
-	}
-
-	public int getLenRefSubexpression() {
-		return field_2_subex_len;
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-		out.writeInt(field_1_reserved);
-		out.writeShort(field_2_subex_len);
-	}
-
-	public int getSize() {
-		return SIZE;
-	}
-
-	public String toFormulaString() {
-		return ""; // TODO: Not sure how to format this. -- DN
-	}
-
-	public byte getDefaultOperandClass() {
-		return Ptg.CLASS_VALUE;
-	}
-
-	@Override
-	public final String toString() {
-		StringBuffer sb = new StringBuffer(64);
-		sb.append(getClass().getName()).append(" [len=");
-		sb.append(field_2_subex_len);
-		sb.append("]");
-		return sb.toString();
-	}
-}

src/java/org/apache/poi/hssf/record/formula/MemErrPtg.java

@@ -1,57 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * 
- * @author andy
- * @author Jason Height (jheight at chariot dot net dot au)
- * @author Daniel Noll (daniel at nuix dot com dot au)
- */
-public final class MemErrPtg extends OperandPtg {
-	public final static short sid = 0x27;
-	private final static int SIZE = 7;
-	private int field_1_reserved;
-	private short field_2_subex_len;
-
-	public MemErrPtg(LittleEndianInput in)  {
-		field_1_reserved = in.readInt();
-		field_2_subex_len = in.readShort();
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-		out.writeInt(field_1_reserved);
-		out.writeShort(field_2_subex_len);
-	}
-
-	public int getSize() {
-		return SIZE;
-	}
-
-	public String toFormulaString() {
-		return "ERR#";
-	}
-
-	public byte getDefaultOperandClass() {
-		return Ptg.CLASS_VALUE;
-	}
-}

src/java/org/apache/poi/hssf/record/formula/MemFuncPtg.java

@@ -1,75 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * @author Glen Stampoultzis (glens at apache.org)
- */
-public final class MemFuncPtg extends OperandPtg {
-
-	public final static byte sid = 0x29;
-	private final int field_1_len_ref_subexpression;
-
-	/**
-	 * Creates new function pointer from a byte array usually called while
-	 * reading an excel file.
-	 */
-	public MemFuncPtg(LittleEndianInput in)  {
-		this(in.readUShort());
-	}
-
-	public MemFuncPtg(int subExprLen) {
-		field_1_len_ref_subexpression = subExprLen;
-	}
-
-	public int getSize() {
-		return 3;
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-		out.writeShort(field_1_len_ref_subexpression);
-	}
-
-	public String toFormulaString() {
-		return "";
-	}
-
-	public byte getDefaultOperandClass() {
-		return Ptg.CLASS_REF;
-	}
-
-	public int getNumberOfOperands() {
-		return field_1_len_ref_subexpression;
-	}
-
-	public int getLenRefSubexpression() {
-		return field_1_len_ref_subexpression;
-	}
-	@Override
-	public final String toString() {
-		StringBuffer sb = new StringBuffer(64);
-		sb.append(getClass().getName()).append(" [len=");
-		sb.append(field_1_len_ref_subexpression);
-		sb.append("]");
-		return sb.toString();
-	}
-}

src/java/org/apache/poi/hssf/record/formula/MissingArgPtg.java

@@ -1,51 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * Missing Function Arguments
- * 
- * Avik Sengupta <avik at apache.org>
- * 
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class MissingArgPtg extends ScalarConstantPtg {
-
-	private final static int SIZE = 1;
-	public final static byte sid = 0x16;
-
-	public static final Ptg instance = new MissingArgPtg();
-
-	private MissingArgPtg() {
-		// enforce singleton
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-	}
-
-	public int getSize() {
-		return SIZE;
-	}
-
-	public String toFormulaString() {
-		return " ";
-	}
-}

src/java/org/apache/poi/hssf/record/formula/MultiplyPtg.java

@@ -1,50 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- * Implements the standard mathmatical multiplication - *
- * @author  Andrew C. Oliver (acoliver at apache dot org)
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class MultiplyPtg extends ValueOperatorPtg {
-    public final static byte sid  = 0x05;
-
-    public static final ValueOperatorPtg instance = new MultiplyPtg();
-
-    private MultiplyPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    public int getNumberOfOperands() {
-        return 2;
-    }
-    
-    public String toFormulaString(String[] operands) {
-        StringBuffer buffer = new StringBuffer();
-
-        buffer.append(operands[ 0 ]);
-        buffer.append("*");
-        buffer.append(operands[ 1 ]);
-        return buffer.toString();
-    }                  
-}

src/java/org/apache/poi/hssf/record/formula/NamePtg.java

@@ -1,79 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.formula.FormulaRenderingWorkbook;
-import org.apache.poi.ss.formula.WorkbookDependentFormula;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * 
- * @author andy
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class NamePtg extends OperandPtg implements WorkbookDependentFormula {
-	public final static short sid = 0x23;
-	private final static int SIZE = 5;
-	/** one-based index to defined name record */
-	private int field_1_label_index;
-	private short field_2_zero; // reserved must be 0
-
-	/**
-	 * @param nameIndex zero-based index to name within workbook
-	 */
-	public NamePtg(int nameIndex) {
-		field_1_label_index = 1 + nameIndex; // convert to 1-based
-	}
-
-	/** Creates new NamePtg */
-
-	public NamePtg(LittleEndianInput in)  {
-		field_1_label_index = in.readShort();
-		field_2_zero = in.readShort();
-	}
-
-	/**
-	 * @return zero based index to a defined name record in the LinkTable
-	 */
-	public int getIndex() {
-		return field_1_label_index - 1; // convert to zero based
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-		out.writeShort(field_1_label_index);
-		out.writeShort(field_2_zero);
-	}
-
-	public int getSize() {
-		return SIZE;
-	}
-
-	public String toFormulaString(FormulaRenderingWorkbook book) {
-		return book.getNameText(this);
-	}
-
-	public String toFormulaString() {
-		throw new RuntimeException("3D references need a workbook to determine formula text");
-	}
-
-	public byte getDefaultOperandClass() {
-		return Ptg.CLASS_REF;
-	}
-}

src/java/org/apache/poi/hssf/record/formula/NameXPtg.java

@@ -1,93 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.formula.FormulaRenderingWorkbook;
-import org.apache.poi.ss.formula.WorkbookDependentFormula;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * 
- * @author aviks
- */
-public final class NameXPtg extends OperandPtg implements WorkbookDependentFormula {
-	public final static short sid = 0x39;
-	private final static int SIZE = 7;
-
-	/** index to REF entry in externsheet record */
-	private final int _sheetRefIndex;
-	/** index to defined name or externname table(1 based) */
-	private final int _nameNumber;
-	/** reserved must be 0 */
-	private final int _reserved;
-
-	private NameXPtg(int sheetRefIndex, int nameNumber, int reserved) {
-		_sheetRefIndex = sheetRefIndex;
-		_nameNumber = nameNumber;
-		_reserved = reserved;
-	}
-
-	/**
-	 * @param sheetRefIndex index to REF entry in externsheet record
-	 * @param nameIndex index to defined name or externname table
-	 */
-	public NameXPtg(int sheetRefIndex, int nameIndex) {
-		this(sheetRefIndex, nameIndex + 1, 0);
-	}
-
-	public NameXPtg(LittleEndianInput in)  {
-		this(in.readUShort(), in.readUShort(), in.readUShort());
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-		out.writeShort(_sheetRefIndex);
-		out.writeShort(_nameNumber);
-		out.writeShort(_reserved);
-	}
-
-	public int getSize() {
-		return SIZE;
-	}
-
-	public String toFormulaString(FormulaRenderingWorkbook book) {
-		// -1 to convert definedNameIndex from 1-based to zero-based
-		return book.resolveNameXText(this);
-	}
-	public String toFormulaString() {
-		throw new RuntimeException("3D references need a workbook to determine formula text");
-	}
-	
-	public String toString(){
-	   String retValue = "NameXPtg:[sheetRefIndex:" + _sheetRefIndex + 
-	      " , nameNumber:" + _nameNumber + "]" ;
-	   return retValue;
-	}
-	
-	public byte getDefaultOperandClass() {
-		return Ptg.CLASS_VALUE;
-	}
-
-	public int getSheetRefIndex() {
-		return _sheetRefIndex;
-	}
-	public int getNameIndex() {
-		return _nameNumber - 1;
-	}
-}

src/java/org/apache/poi/hssf/record/formula/NotEqualPtg.java

@@ -1,52 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- * Ptg class to implement not equal
- *
- * @author fred at stsci dot edu
- */
-public final class NotEqualPtg extends ValueOperatorPtg {
-    public final static byte sid = 0x0e;
-
-    public static final ValueOperatorPtg instance = new NotEqualPtg();
-
-    private NotEqualPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    public int getNumberOfOperands() {
-        return 2;
-    }
-
-    public String toFormulaString(String[] operands) {
-        StringBuffer buffer = new StringBuffer();
-
-        buffer.append( operands[0] );
-
-        buffer.append("<>");
-        buffer.append( operands[1] );
-
-        return buffer.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/NumberPtg.java

@@ -1,71 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.util.NumberToTextConverter;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * Number Stores a floating point value in a formula value stored in a 8 byte
- * field using IEEE notation
- * 
- * @author Avik Sengupta
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class NumberPtg extends ScalarConstantPtg {
-	public final static int SIZE = 9;
-	public final static byte sid = 0x1f;
-	private final double field_1_value;
-
-	public NumberPtg(LittleEndianInput in)  {
-		this(in.readDouble());
-	}
-
-	/**
-	 * Create a NumberPtg from a string representation of the number Number
-	 * format is not checked, it is expected to be validated in the parser that
-	 * calls this method.
-	 * 
-	 * @param value String representation of a floating point number
-	 */
-	public NumberPtg(String value) {
-		this(Double.parseDouble(value));
-	}
-
-	public NumberPtg(double value) {
-		field_1_value = value;
-	}
-
-	public double getValue() {
-		return field_1_value;
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-		out.writeDouble(getValue());
-	}
-
-	public int getSize() {
-		return SIZE;
-	}
-
-	public String toFormulaString() {
-		return NumberToTextConverter.toText(field_1_value);
-	}
-}

src/java/org/apache/poi/hssf/record/formula/OperandPtg.java

@@ -1,38 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- * @author Josh Micich
- */
-public abstract class OperandPtg extends Ptg implements Cloneable {
-
-	/**
-	 * All Operand {@link Ptg}s are classified ('relative', 'value', 'array')
-	 */
-	public final boolean isBaseToken() {
-		return false;
-	}
-	public final OperandPtg copy() {
-		try {
-			return (OperandPtg) clone();
-		} catch (CloneNotSupportedException e) {
-			throw new RuntimeException(e);
-		}
-	}
-}

src/java/org/apache/poi/hssf/record/formula/OperationPtg.java

@@ -1,45 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- * defines a Ptg that is an operation instead of an operand
- * @author  andy
- */
-public abstract class OperationPtg extends Ptg {
-    public final static int TYPE_UNARY    = 0;
-    public final static int TYPE_BINARY   = 1;
-    public final static int TYPE_FUNCTION = 2;
-
-    /**
-     *  returns a string representation of the operations
-     *  the length of the input array should equal the number returned by 
-     *  @see #getNumberOfOperands
-     *  
-     */
-    public abstract String toFormulaString(String[] operands);
-    
-    /**
-     * The number of operands expected by the operations
-     */
-    public abstract int getNumberOfOperands();
-    
-    public byte getDefaultOperandClass() {
-        return Ptg.CLASS_VALUE;
-    }
-}

src/java/org/apache/poi/hssf/record/formula/ParenthesisPtg.java

@@ -1,58 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * While formula tokens are stored in RPN order and thus do not need parenthesis
- * for precedence reasons, Parenthesis tokens ARE written to ensure that user
- * entered parenthesis are displayed as-is on reading back
- * 
- * Avik Sengupta <lists@aviksengupta.com> Andrew C. Oliver (acoliver at
- * apache dot org)
- * 
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class ParenthesisPtg extends ControlPtg {
-
-	private final static int SIZE = 1;
-	public final static byte sid = 0x15;
-
-	public static final ControlPtg instance = new ParenthesisPtg();
-
-	private ParenthesisPtg() {
-		// enforce singleton
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(sid + getPtgClass());
-	}
-
-	public int getSize() {
-		return SIZE;
-	}
-
-	public String toFormulaString() {
-		return "()";
-	}
-
-	public String toFormulaString(String[] operands) {
-		return "(" + operands[0] + ")";
-	}
-}

src/java/org/apache/poi/hssf/record/formula/PercentPtg.java

@@ -1,52 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- * Percent PTG.
- *
- * @author Daniel Noll (daniel at nuix.com.au)
- */
-public final class PercentPtg extends ValueOperatorPtg {
-    public final static int  SIZE = 1;
-    public final static byte sid  = 0x14;
-    
-    private final static String PERCENT = "%";
-
-    public static final ValueOperatorPtg instance = new PercentPtg();
-
-    private PercentPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    public int getNumberOfOperands() {
-        return 1;
-    }
-       
-    public String toFormulaString(String[] operands) {
-        StringBuffer buffer = new StringBuffer();
-
-        buffer.append(operands[ 0 ]);
-        buffer.append(PERCENT);
-        return buffer.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/PowerPtg.java

@@ -1,51 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- *
- * @author  andy
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class PowerPtg extends ValueOperatorPtg {
-    public final static byte sid  = 0x07;
-
-    public static final ValueOperatorPtg instance = new PowerPtg();
-
-    private PowerPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    public int getNumberOfOperands() {
-        return 2; // TODO - 2 seems wrong (Jun 2008).  Maybe this method is not relevant
-    }
- 
-    public String toFormulaString(String[] operands) {
-         StringBuffer buffer = new StringBuffer();
-
-        
-        buffer.append(operands[ 0 ]);
-        buffer.append("^");
-        buffer.append(operands[ 1 ]);
-        return buffer.toString();
-    }       
-}

src/java/org/apache/poi/hssf/record/formula/Ptg.java

@@ -1,321 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.poi.util.LittleEndianByteArrayOutputStream;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * <tt>Ptg</tt> represents a syntactic token in a formula.  'PTG' is an acronym for
- * '<b>p</b>arse <b>t</b>hin<b>g</b>'.  Originally, the name referred to the single
- * byte identifier at the start of the token, but in POI, <tt>Ptg</tt> encapsulates
- * the whole formula token (initial byte + value data).
- * <p/>
- *
- * <tt>Ptg</tt>s are logically arranged in a tree representing the structure of the
- * parsed formula.  However, in BIFF files <tt>Ptg</tt>s are written/read in
- * <em>Reverse-Polish Notation</em> order. The RPN ordering also simplifies formula
- * evaluation logic, so POI mostly accesses <tt>Ptg</tt>s in the same way.
- *
- * @author  andy
- * @author avik
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public abstract class Ptg {
-	public static final Ptg[] EMPTY_PTG_ARRAY = { };
-
-
-	/**
-	 * Reads <tt>size</tt> bytes of the input stream, to create an array of <tt>Ptg</tt>s.
-	 * Extra data (beyond <tt>size</tt>) may be read if and <tt>ArrayPtg</tt>s are present.
-	 */
-	public static Ptg[] readTokens(int size, LittleEndianInput in) {
-		List<Ptg> temp = new ArrayList<Ptg>(4 + size / 2);
-		int pos = 0;
-		boolean hasArrayPtgs = false;
-		while (pos < size) {
-			Ptg ptg = Ptg.createPtg(in);
-			if (ptg instanceof ArrayPtg.Initial) {
-				hasArrayPtgs = true;
-			}
-			pos += ptg.getSize();
-			temp.add(ptg);
-		}
-		if(pos != size) {
-			throw new RuntimeException("Ptg array size mismatch");
-		}
-		if (hasArrayPtgs) {
-			Ptg[] result = toPtgArray(temp);
-			for (int i=0;i<result.length;i++) {
-				if (result[i] instanceof ArrayPtg.Initial) {
-					result[i] = ((ArrayPtg.Initial) result[i]).finishReading(in);
-				}
-			}
-			return result;
-		}
-		return toPtgArray(temp);
-	}
-
-	public static Ptg createPtg(LittleEndianInput in) {
-		byte id = in.readByte();
-
-		if (id < 0x20) {
-			return createBasePtg(id, in);
-		}
-
-		Ptg  retval = createClassifiedPtg(id, in);
-
-		if (id >= 0x60) {
-			retval.setClass(CLASS_ARRAY);
-		} else if (id >= 0x40) {
-			retval.setClass(CLASS_VALUE);
-		} else {
-			retval.setClass(CLASS_REF);
-		}
-		return retval;
-	}
-
-	private static Ptg createClassifiedPtg(byte id, LittleEndianInput in) {
-
-		int baseId = id & 0x1F | 0x20;
-
-		switch (baseId) {
-			case ArrayPtg.sid:    return new ArrayPtg.Initial(in);//0x20, 0x40, 0x60
-			case FuncPtg.sid:     return FuncPtg.create(in);  // 0x21, 0x41, 0x61
-			case FuncVarPtg.sid:  return FuncVarPtg.create(in);//0x22, 0x42, 0x62
-			case NamePtg.sid:     return new NamePtg(in);     // 0x23, 0x43, 0x63
-			case RefPtg.sid:      return new RefPtg(in);      // 0x24, 0x44, 0x64
-			case AreaPtg.sid:     return new AreaPtg(in);     // 0x25, 0x45, 0x65
-			case MemAreaPtg.sid:  return new MemAreaPtg(in);  // 0x26, 0x46, 0x66
-			case MemErrPtg.sid:   return new MemErrPtg(in);   // 0x27, 0x47, 0x67
-			case MemFuncPtg.sid:  return new MemFuncPtg(in);  // 0x29, 0x49, 0x69
-			case RefErrorPtg.sid: return new RefErrorPtg(in); // 0x2a, 0x4a, 0x6a
-			case AreaErrPtg.sid:  return new AreaErrPtg(in);  // 0x2b, 0x4b, 0x6b
-			case RefNPtg.sid:     return new RefNPtg(in);     // 0x2c, 0x4c, 0x6c
-			case AreaNPtg.sid:    return new AreaNPtg(in);    // 0x2d, 0x4d, 0x6d
-
-			case NameXPtg.sid:    return new NameXPtg(in);    // 0x39, 0x49, 0x79
-			case Ref3DPtg.sid:    return new Ref3DPtg(in);    // 0x3a, 0x5a, 0x7a
-			case Area3DPtg.sid:   return new Area3DPtg(in);   // 0x3b, 0x5b, 0x7b
-			case DeletedRef3DPtg.sid:  return new DeletedRef3DPtg(in);   // 0x3c, 0x5c, 0x7c
-			case DeletedArea3DPtg.sid: return  new DeletedArea3DPtg(in); // 0x3d, 0x5d, 0x7d
-		}
-		throw new UnsupportedOperationException(" Unknown Ptg in Formula: 0x"+
-					Integer.toHexString(id) + " (" + ( int ) id + ")");
-	}
-
-	private static Ptg createBasePtg(byte id, LittleEndianInput in) {
-		switch(id) {
-			case 0x00:                return new UnknownPtg(id); // TODO - not a real Ptg
-			case ExpPtg.sid:          return new ExpPtg(in);          // 0x01
-			case TblPtg.sid:          return new TblPtg(in);          // 0x02
-			case AddPtg.sid:          return AddPtg.instance;         // 0x03
-			case SubtractPtg.sid:     return SubtractPtg.instance;    // 0x04
-			case MultiplyPtg.sid:     return MultiplyPtg.instance;    // 0x05
-			case DividePtg.sid:       return DividePtg.instance;      // 0x06
-			case PowerPtg.sid:        return PowerPtg.instance;       // 0x07
-			case ConcatPtg.sid:       return ConcatPtg.instance;      // 0x08
-			case LessThanPtg.sid:     return LessThanPtg.instance;    // 0x09
-			case LessEqualPtg.sid:    return LessEqualPtg.instance;   // 0x0a
-			case EqualPtg.sid:        return EqualPtg.instance;       // 0x0b
-			case GreaterEqualPtg.sid: return GreaterEqualPtg.instance;// 0x0c
-			case GreaterThanPtg.sid:  return GreaterThanPtg.instance; // 0x0d
-			case NotEqualPtg.sid:     return NotEqualPtg.instance;    // 0x0e
-			case IntersectionPtg.sid: return IntersectionPtg.instance;// 0x0f
-			case UnionPtg.sid:        return UnionPtg.instance;       // 0x10
-			case RangePtg.sid:        return RangePtg.instance;       // 0x11
-			case UnaryPlusPtg.sid:    return UnaryPlusPtg.instance;   // 0x12
-			case UnaryMinusPtg.sid:   return UnaryMinusPtg.instance;  // 0x13
-			case PercentPtg.sid:      return PercentPtg.instance;     // 0x14
-			case ParenthesisPtg.sid:  return ParenthesisPtg.instance; // 0x15
-			case MissingArgPtg.sid:   return MissingArgPtg.instance;  // 0x16
-
-			case StringPtg.sid:       return new StringPtg(in);       // 0x17
-			case AttrPtg.sid:         return new AttrPtg(in);         // 0x19
-			case ErrPtg.sid:          return ErrPtg.read(in);         // 0x1c
-			case BoolPtg.sid:         return BoolPtg.read(in);        // 0x1d
-			case IntPtg.sid:          return new IntPtg(in);          // 0x1e
-			case NumberPtg.sid:       return new NumberPtg(in);       // 0x1f
-		}
-		throw new RuntimeException("Unexpected base token id (" + id + ")");
-	}
-
-	private static Ptg[] toPtgArray(List<Ptg> l) {
-		if (l.isEmpty()) {
-			return EMPTY_PTG_ARRAY;
-		}
-		Ptg[] result = new Ptg[l.size()];
-		l.toArray(result);
-		return result;
-	}
-	/**
-	 * This method will return the same result as {@link #getEncodedSizeWithoutArrayData(Ptg[])}
-	 * if there are no array tokens present.
-	 * @return the full size taken to encode the specified <tt>Ptg</tt>s
-	 */
-	public static int getEncodedSize(Ptg[] ptgs) {
-		int result = 0;
-		for (int i = 0; i < ptgs.length; i++) {
-			result += ptgs[i].getSize();
-		}
-		return result;
-	}
-	/**
-	 * Used to calculate value that should be encoded at the start of the encoded Ptg token array;
-	 * @return the size of the encoded Ptg tokens not including any trailing array data.
-	 */
-	public static int getEncodedSizeWithoutArrayData(Ptg[] ptgs) {
-		int result = 0;
-		for (int i = 0; i < ptgs.length; i++) {
-			Ptg ptg = ptgs[i];
-			if (ptg instanceof ArrayPtg) {
-				result += ArrayPtg.PLAIN_TOKEN_SIZE;
-			} else {
-				result += ptg.getSize();
-			}
-		}
-		return result;
-	}
-	/**
-	 * Writes the ptgs to the data buffer, starting at the specified offset.
-	 *
-	 * <br/>
-	 * The 2 byte encode length field is <b>not</b> written by this method.
-	 * @return number of bytes written
-	 */
-	public static int serializePtgs(Ptg[] ptgs, byte[] array, int offset) {
-		int nTokens = ptgs.length;
-
-		LittleEndianByteArrayOutputStream out = new LittleEndianByteArrayOutputStream(array, offset);
-
-		List<Ptg> arrayPtgs = null;
-
-		for (int k = 0; k < nTokens; k++) {
-			Ptg ptg = ptgs[k];
-
-			ptg.write(out);
-			if (ptg instanceof ArrayPtg) {
-				if (arrayPtgs == null) {
-					arrayPtgs = new ArrayList<Ptg>(5);
-				}
-				arrayPtgs.add(ptg);
-			}
-		}
-		if (arrayPtgs != null) {
-			for (int i=0;i<arrayPtgs.size();i++) {
-				ArrayPtg p = (ArrayPtg)arrayPtgs.get(i);
-				p.writeTokenValueBytes(out);
-			}
-		}
-		return out.getWriteIndex() - offset;
-	}
-
-	/**
-	 * @return the encoded length of this Ptg, including the initial Ptg type identifier byte.
-	 */
-	public abstract int getSize();
-
-	public abstract void write(LittleEndianOutput out);
-
-	/**
-	 * return a string representation of this token alone
-	 */
-	public abstract String toFormulaString();
-
-	/** Overridden toString method to ensure object hash is not printed.
-	 * This helps get rid of gratuitous diffs when comparing two dumps
-	 * Subclasses may output more relevant information by overriding this method
-	 **/
-	public String toString(){
-		return this.getClass().toString();
-	}
-
-	public static final byte CLASS_REF = 0x00;
-	public static final byte CLASS_VALUE = 0x20;
-	public static final byte CLASS_ARRAY = 0x40;
-
-	private byte ptgClass = CLASS_REF; //base ptg
-
-	public final void setClass(byte thePtgClass) {
-		if (isBaseToken()) {
-			throw new RuntimeException("setClass should not be called on a base token");
-		}
-		ptgClass = thePtgClass;
-	}
-
-	/**
-	 *  @return the 'operand class' (REF/VALUE/ARRAY) for this Ptg
-	 */
-	public final byte getPtgClass() {
-		return ptgClass;
-	}
-
-	/**
-	 * Debug / diagnostic method to get this token's 'operand class' type.
-	 * @return 'R' for 'reference', 'V' for 'value', 'A' for 'array' and '.' for base tokens
-	 */
-	public final char getRVAType() {
-		if (isBaseToken()) {
-			return '.';
-		}
-		switch (ptgClass) {
-			case Ptg.CLASS_REF:   return 'R';
-			case Ptg.CLASS_VALUE: return 'V';
-			case Ptg.CLASS_ARRAY: return 'A';
-		}
-		throw new RuntimeException("Unknown operand class (" + ptgClass + ")");
-	}
-
-	public abstract byte getDefaultOperandClass();
-
-	/**
-	 * @return <code>false</code> if this token is classified as 'reference', 'value', or 'array'
-	 */
-	public abstract boolean isBaseToken();
-
-	public static boolean doesFormulaReferToDeletedCell(Ptg[] ptgs) {
-		for (int i = 0; i < ptgs.length; i++) {
-			if (isDeletedCellRef(ptgs[i])) {
-				return true;
-			}
-		}
-		return false;
-	}
-	private static boolean isDeletedCellRef(Ptg ptg) {
-		if (ptg == ErrPtg.REF_INVALID) {
-			return true;
-		}
-		if (ptg instanceof DeletedArea3DPtg) {
-			return true;
-		}
-		if (ptg instanceof DeletedRef3DPtg) {
-			return true;
-		}
-		if (ptg instanceof AreaErrPtg) {
-			return true;
-		}
-		if (ptg instanceof RefErrorPtg) {
-			return true;
-		}
-		return false;
-	}
-}

src/java/org/apache/poi/hssf/record/formula/RangePtg.java

@@ -1,71 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianOutput;
-
-
-/**
- * @author Daniel Noll (daniel at nuix dot com dot au)
- */
-public final class RangePtg  extends OperationPtg {
-    public final static int  SIZE = 1;
-    public final static byte sid  = 0x11;
-
-    public static final OperationPtg instance = new RangePtg();
-
-    private RangePtg() {
-    	// enforce singleton
-    }
-
-    public final boolean isBaseToken() {
-        return true;
-    }
-
-    public int getSize()
-    {
-        return SIZE;
-    }
-
-    public void write(LittleEndianOutput out) {
-        out.writeByte(sid + getPtgClass());
-    }
-
-    public String toFormulaString()
-    {
-        return ":";
-    }
-
-
-    /** implementation of method from OperationsPtg*/
-    public String toFormulaString(String[] operands)
-    {
-         StringBuffer buffer = new StringBuffer();
-
-         buffer.append(operands[ 0 ]);
-         buffer.append(":");
-         buffer.append(operands[ 1 ]);
-         return buffer.toString();
-     }
-
-    public int getNumberOfOperands()
-    {
-        return 2;
-    }
-
-}

src/java/org/apache/poi/hssf/record/formula/Ref2DPtgBase.java

@@ -1,69 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.util.CellReference;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * @author Josh Micich
- */
-abstract class Ref2DPtgBase extends RefPtgBase {
-	private final static int SIZE = 5;
-
-
-	protected Ref2DPtgBase(int row, int column, boolean isRowRelative, boolean isColumnRelative) {
-		setRow(row);
-		setColumn(column);
-		setRowRelative(isRowRelative);
-		setColRelative(isColumnRelative);
-	}
-
-	protected Ref2DPtgBase(LittleEndianInput in)  {
-		readCoordinates(in);
-	}
-
-	protected Ref2DPtgBase(CellReference cr) {
-		super(cr);
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(getSid() + getPtgClass());
-		writeCoordinates(out);
-	}
-
-	public final String toFormulaString() {
-		return formatReferenceAsString();
-	}
-
-	protected abstract byte getSid();
-
-	public final int getSize() {
-		return SIZE;
-	}
-
-	public final String toString() {
-		StringBuffer sb = new StringBuffer();
-		sb.append(getClass().getName());
-		sb.append(" [");
-		sb.append(formatReferenceAsString());
-		sb.append("]");
-		return sb.toString();
-	}
-}

src/java/org/apache/poi/hssf/record/formula/Ref3DPtg.java

@@ -1,96 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.util.CellReference;
-import org.apache.poi.ss.formula.ExternSheetReferenceToken;
-import org.apache.poi.ss.formula.FormulaRenderingWorkbook;
-import org.apache.poi.ss.formula.WorkbookDependentFormula;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * Title:        Reference 3D Ptg <P>
- * Description:  Defined a cell in extern sheet. <P>
- * REFERENCE:  <P>
- * @author Libin Roman (Vista Portal LDT. Developer)
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class Ref3DPtg extends RefPtgBase implements WorkbookDependentFormula, ExternSheetReferenceToken {
-    public final static byte sid  = 0x3a;
-
-    private final static int  SIZE = 7; // 6 + 1 for Ptg
-    private int             field_1_index_extern_sheet;
-
-
-    public Ref3DPtg(LittleEndianInput in)  {
-        field_1_index_extern_sheet = in.readShort();
-        readCoordinates(in);
-    }
-
-    public Ref3DPtg(String cellref, int externIdx ) {
-        this(new CellReference(cellref), externIdx);
-    }
-
-    public Ref3DPtg(CellReference c, int externIdx) {
-        super(c);
-        setExternSheetIndex(externIdx);
-    }
-
-    public String toString() {
-        StringBuffer sb = new StringBuffer();
-        sb.append(getClass().getName());
-        sb.append(" [");
-        sb.append("sheetIx=").append(getExternSheetIndex());
-        sb.append(" ! ");
-        sb.append(formatReferenceAsString());
-        sb.append("]");
-        return sb.toString();
-    }
-
-    public void write(LittleEndianOutput out) {
-        out.writeByte(sid + getPtgClass());
-        out.writeShort(getExternSheetIndex());
-        writeCoordinates(out);
-    }
-
-    public int getSize() {
-        return SIZE;
-    }
-
-    public int getExternSheetIndex() {
-        return field_1_index_extern_sheet;
-    }
-
-    public void setExternSheetIndex(int index) {
-        field_1_index_extern_sheet = index;
-    }
-    public String format2DRefAsString() {
-        return formatReferenceAsString();
-    }
-    /**
-     * @return text representation of this cell reference that can be used in text
-     * formulas. The sheet name will get properly delimited if required.
-     */
-    public String toFormulaString(FormulaRenderingWorkbook book) {
-        return ExternSheetNameResolver.prependSheetName(book, field_1_index_extern_sheet, formatReferenceAsString());
-    }
-    public String toFormulaString() {
-        throw new RuntimeException("3D references need a workbook to determine formula text");
-    }
-}

src/java/org/apache/poi/hssf/record/formula/RefErrorPtg.java

@@ -1,62 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.usermodel.ErrorConstants;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * RefError - handles deleted cell reference
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class RefErrorPtg extends OperandPtg {
-
-    private final static int SIZE = 5;
-    public final static byte sid  = 0x2A;
-    private int              field_1_reserved;
-
-    public RefErrorPtg() {
-        field_1_reserved = 0;
-    }
-    public RefErrorPtg(LittleEndianInput in)  {
-        field_1_reserved = in.readInt();
-    }
-
-    public String toString() {
-        return getClass().getName();
-    }
-
-    public void write(LittleEndianOutput out) {
-        out.writeByte(sid + getPtgClass());
-        out.writeInt(field_1_reserved);
-    }
-
-    public int getSize()
-    {
-        return SIZE;
-    }
-
-    public String toFormulaString() {
-        return ErrorConstants.getText(ErrorConstants.ERROR_REF);
-    }
-    
-    public byte getDefaultOperandClass() {
-        return Ptg.CLASS_REF;
-    }
-}

src/java/org/apache/poi/hssf/record/formula/RefNPtg.java

@@ -1,36 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianInput;
-
-/**
- * RefNPtg
- * @author Jason Height (jheight at apache dot com)
- */
-public final class RefNPtg extends Ref2DPtgBase {
-	public final static byte sid = 0x2C;
-
-	public RefNPtg(LittleEndianInput in)  {
-		super(in);
-	}
-
-	protected byte getSid() {
-		return sid;
-	}
-}

src/java/org/apache/poi/hssf/record/formula/RefPtg.java

@@ -1,54 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.util.CellReference;
-import org.apache.poi.util.LittleEndianInput;
-
-/**
- * ReferencePtg - handles references (such as A1, A2, IA4)
- * @author  Andrew C. Oliver (acoliver@apache.org)
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class RefPtg extends Ref2DPtgBase {
-	public final static byte sid = 0x24;
-
-	/**
-	 * Takes in a String representation of a cell reference and fills out the
-	 * numeric fields.
-	 */
-	public RefPtg(String cellref) {
-		super(new CellReference(cellref));
-	}
-
-	public RefPtg(int row, int column, boolean isRowRelative, boolean isColumnRelative) {
-		super(row, column, isRowRelative, isColumnRelative);
-	}
-
-	public RefPtg(LittleEndianInput in)  {
-		super(in);
-	}
-
-	public RefPtg(CellReference cr) {
-		super(cr);
-	}
-
-	protected byte getSid() {
-		return sid;
-	}
-}

src/java/org/apache/poi/hssf/record/formula/RefPtgBase.java

@@ -1,117 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.ss.util.CellReference;
-import org.apache.poi.util.BitField;
-import org.apache.poi.util.BitFieldFactory;
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * ReferencePtgBase - handles references (such as A1, A2, IA4)
- *
- * @author Andrew C. Oliver (acoliver@apache.org)
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public abstract class RefPtgBase extends OperandPtg {
-
-	/** The row index - zero based unsigned 16 bit value */
-	private int field_1_row;
-	/**
-	 * Field 2 - lower 8 bits is the zero based unsigned byte column index - bit
-	 * 16 - isRowRelative - bit 15 - isColumnRelative
-	 */
-	private int field_2_col;
-	private static final BitField rowRelative = BitFieldFactory.getInstance(0x8000);
-	private static final BitField colRelative = BitFieldFactory.getInstance(0x4000);
-
-    /**
-     * YK: subclasses of RefPtgBase are used by the FormulaParser and FormulaEvaluator accross HSSF and XSSF.
-     * The bit mask should accomodate the maximum number of avaiable columns, i.e. 0x3FFF.
-     *
-     * @see org.apache.poi.ss.SpreadsheetVersion
-     */
-    private static final BitField column = BitFieldFactory.getInstance(0x3FFF);
-
-	protected RefPtgBase() {
-		// Required for clone methods
-	}
-
-	protected RefPtgBase(CellReference c) {
-		setRow(c.getRow());
-		setColumn(c.getCol());
-		setColRelative(!c.isColAbsolute());
-		setRowRelative(!c.isRowAbsolute());
-	}
-
-	protected final void readCoordinates(LittleEndianInput in) {
-		field_1_row = in.readUShort();
-		field_2_col = in.readUShort();
-	}
-
-	protected final void writeCoordinates(LittleEndianOutput out) {
-		out.writeShort(field_1_row);
-		out.writeShort(field_2_col);
-	}
-
-	public final void setRow(int rowIndex) {
-		field_1_row = rowIndex;
-	}
-
-	/**
-	 * @return the row number as an int
-	 */
-	public final int getRow() {
-		return field_1_row;
-	}
-
-	public final boolean isRowRelative() {
-		return rowRelative.isSet(field_2_col);
-	}
-
-	public final void setRowRelative(boolean rel) {
-		field_2_col = rowRelative.setBoolean(field_2_col, rel);
-	}
-
-	public final boolean isColRelative() {
-		return colRelative.isSet(field_2_col);
-	}
-
-	public final void setColRelative(boolean rel) {
-		field_2_col = colRelative.setBoolean(field_2_col, rel);
-	}
-
-	public final void setColumn(int col) {
-		field_2_col = column.setValue(field_2_col, col);
-	}
-
-	public final int getColumn() {
-		return column.getValue(field_2_col);
-	}
-
-	protected final String formatReferenceAsString() {
-		// Only make cell references as needed. Memory is an issue
-		CellReference cr = new CellReference(getRow(), getColumn(), !isRowRelative(), !isColRelative());
-		return cr.formatAsString();
-	}
-
-	public final byte getDefaultOperandClass() {
-		return Ptg.CLASS_REF;
-	}
-}

src/java/org/apache/poi/hssf/record/formula/ScalarConstantPtg.java

@@ -1,42 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-
-/**
- * Common superclass of all {@link Ptg}s that represent simple constant values.
- *
- * @author Josh Micich
- */
-public abstract class ScalarConstantPtg extends Ptg {
-	public final boolean isBaseToken() {
-		return true;
-	}
-
-	public final byte getDefaultOperandClass() {
-		return Ptg.CLASS_VALUE;
-	}
-
-	public final String toString() {
-		StringBuffer sb = new StringBuffer(64);
-		sb.append(getClass().getName()).append(" [");
-		sb.append(toFormulaString());
-		sb.append("]");
-		return sb.toString();
-	}
-}

src/java/org/apache/poi/hssf/record/formula/StringPtg.java

@@ -1,108 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-import org.apache.poi.util.StringUtil;
-
-/**
- * String Stores a String value in a formula value stored in the format
- * <length 2 bytes>char[]
- * 
- * @author Werner Froidevaux
- * @author Jason Height (jheight at chariot dot net dot au)
- * @author Bernard Chesnoy
- */
-public final class StringPtg extends ScalarConstantPtg {
-     public final static byte sid = 0x17;
-    /** the character (") used in formulas to delimit string literals */
-    private static final char FORMULA_DELIMITER = '"';
-
-    private final boolean _is16bitUnicode;
-    /**
-     * NOTE: OO doc says 16bit length, but BiffViewer says 8 Book says something
-     * totally different, so don't look there!
-     */
-    private final String field_3_string;
-
-    /** Create a StringPtg from a stream */
-    public StringPtg(LittleEndianInput in)  {
-    	int nChars = in.readUByte(); // Note - nChars is 8-bit
-    	_is16bitUnicode = (in.readByte() & 0x01) != 0;
-    	if (_is16bitUnicode) {
-    		field_3_string = StringUtil.readUnicodeLE(in, nChars);
-    	} else {
-    		field_3_string = StringUtil.readCompressedUnicode(in, nChars);
-    	}
-    }
-
-    /**
-     * Create a StringPtg from a string representation of the number Number
-     * format is not checked, it is expected to be validated in the parser that
-     * calls this method.
-     * 
-     * @param value :
-     *            String representation of a floating point number
-     */
-    public StringPtg(String value) {
-        if (value.length() > 255) {
-            throw new IllegalArgumentException(
-                    "String literals in formulas can't be bigger than 255 characters ASCII");
-        }
-        _is16bitUnicode = StringUtil.hasMultibyte(value);
-        field_3_string = value;
-    }
-
-    public String getValue() {
-        return field_3_string;
-    }
-
-    public void write(LittleEndianOutput out) {
-        out.writeByte(sid + getPtgClass());
-        out.writeByte(field_3_string.length()); // Note - nChars is 8-bit
-        out.writeByte(_is16bitUnicode ? 0x01 : 0x00);
-        if (_is16bitUnicode) {
-        	StringUtil.putUnicodeLE(field_3_string, out);
-        } else {
-        	StringUtil.putCompressedUnicode(field_3_string, out);
-        }
-    }
-
-    public int getSize() {
-    	return 3 +  field_3_string.length() * (_is16bitUnicode ? 2 : 1);
-    }
-
-    public String toFormulaString() {
-        String value = field_3_string;
-        int len = value.length();
-        StringBuffer sb = new StringBuffer(len + 4);
-        sb.append(FORMULA_DELIMITER);
-
-        for (int i = 0; i < len; i++) {
-            char c = value.charAt(i);
-            if (c == FORMULA_DELIMITER) {
-                sb.append(FORMULA_DELIMITER);
-            }
-            sb.append(c);
-        }
-
-        sb.append(FORMULA_DELIMITER);
-        return sb.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/SubtractPtg.java

@@ -1,50 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- *
- * @author  andy
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public final class SubtractPtg extends ValueOperatorPtg {
-    public final static byte sid  = 0x04;
-
-    public static final ValueOperatorPtg instance = new SubtractPtg();
-
-    private SubtractPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    public int getNumberOfOperands() {
-        return 2;
-    }
-       
-    public String toFormulaString(String[] operands) {
-        StringBuffer buffer = new StringBuffer();
-
-        buffer.append(operands[ 0 ]);
-        buffer.append("-");
-        buffer.append(operands[ 1 ]);
-        return buffer.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/TblPtg.java

@@ -1,80 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianInput;
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * This ptg indicates a data table.
- * It only occurs in a FORMULA record, never in an
- *  ARRAY or NAME record.  When ptgTbl occurs in a
- *  formula, it is the only token in the formula.
- *
- * This indicates that the cell containing the
- *  formula is an interior cell in a data table;
- *  the table description is found in a TABLE
- *  record. Rows and columns which contain input
- *  values to be substituted in the table do
- *  not contain ptgTbl.
- * See page 811 of the june 08 binary docs.
- */
-public final class TblPtg extends ControlPtg {
-    private final static int  SIZE = 5;
-    public final static short sid  = 0x02;
-    /** The row number of the upper left corner */
-    private final int field_1_first_row;
-    /** The column number of the upper left corner */
-    private final int field_2_first_col;
-
-    public TblPtg(LittleEndianInput in)  {
-      field_1_first_row = in.readUShort();
-      field_2_first_col = in.readUShort();
-    }
-
-    public void write(LittleEndianOutput out) {
-        out.writeByte(sid + getPtgClass());
-        out.writeShort(field_1_first_row);
-        out.writeShort(field_2_first_col);
-    }
-
-    public int getSize() {
-        return SIZE;
-    }
-
-    public int getRow() {
-      return field_1_first_row;
-    }
-
-    public int getColumn() {
-      return field_2_first_col;
-    }
-
-    public String toFormulaString()
-    {
-        // table(....)[][]
-        throw new RuntimeException("Table and Arrays are not yet supported");
-    }
-
-    public String toString() {
-        StringBuffer buffer = new StringBuffer("[Data Table - Parent cell is an interior cell in a data table]\n");
-        buffer.append("top left row = ").append(getRow()).append("\n");
-        buffer.append("top left col = ").append(getColumn()).append("\n");
-        return buffer.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/UnaryMinusPtg.java

@@ -1,51 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- * Unary Plus operator
- * does not have any effect on the operand
- * @author Avik Sengupta
- */
-public final class UnaryMinusPtg extends ValueOperatorPtg {
-    public final static byte sid  = 0x13;
-    
-    private final static String MINUS = "-";
-
-    public static final ValueOperatorPtg instance = new UnaryMinusPtg();
-
-    private UnaryMinusPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    public int getNumberOfOperands() {
-        return 1;
-    }
-    
-   /** implementation of method from OperationsPtg*/  
-    public String toFormulaString(String[] operands) {
-        StringBuffer buffer = new StringBuffer();
-        buffer.append(MINUS);
-        buffer.append(operands[ 0]);
-        return buffer.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/UnaryPlusPtg.java

@@ -1,51 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-/**
- * Unary Plus operator
- * does not have any effect on the operand
- * @author Avik Sengupta
- */
-public final class UnaryPlusPtg extends ValueOperatorPtg {
-    public final static byte sid  = 0x12;
-    
-    private final static String ADD = "+";
-
-    public static final ValueOperatorPtg instance = new UnaryPlusPtg();
-
-    private UnaryPlusPtg() {
-    	// enforce singleton
-    }
-    
-    protected byte getSid() {
-    	return sid;
-    }
-
-    public int getNumberOfOperands() {
-        return 1;
-    }
-    
-   /** implementation of method from OperationsPtg*/  
-    public String toFormulaString(String[] operands) {
-        StringBuffer buffer = new StringBuffer();
-        buffer.append(ADD);
-        buffer.append(operands[ 0]);
-        return buffer.toString();
-    }
-}

src/java/org/apache/poi/hssf/record/formula/UnionPtg.java

@@ -1,70 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianOutput;
-
-
-/**
- * @author Glen Stampoultzis (glens at apache.org)
- */
-public final class UnionPtg extends OperationPtg {
-    public final static byte sid  = 0x10;
-
-    public static final OperationPtg instance = new UnionPtg();
-
-    private UnionPtg() {
-    	// enforce singleton
-    }
-
-    public final boolean isBaseToken() {
-        return true;
-    }
-
-    public int getSize()
-    {
-        return 1;
-    }
-
-    public void write(LittleEndianOutput out) {
-        out.writeByte(sid + getPtgClass());
-    }
-
-    public String toFormulaString()
-    {
-        return ",";
-    }
-
-
-    /** implementation of method from OperationsPtg*/
-    public String toFormulaString(String[] operands)
-    {
-         StringBuffer buffer = new StringBuffer();
-
-         buffer.append(operands[ 0 ]);
-         buffer.append(",");
-         buffer.append(operands[ 1 ]);
-         return buffer.toString();
-     }
-
-    public int getNumberOfOperands()
-    {
-        return 2;
-    }
-
-}

src/java/org/apache/poi/hssf/record/formula/UnknownPtg.java

@@ -1,50 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * @author andy
- * @author Jason Height (jheight at chariot dot net dot au)
- */
-public class UnknownPtg extends Ptg {
-    private short size = 1;
-    private final int _sid;
-
-    public UnknownPtg(int sid) {
-        _sid = sid;
-    }
-
-    public boolean isBaseToken() {
-        return true;
-    }
-    public void write(LittleEndianOutput out) {
-        out.writeByte(_sid);
-    }
-
-    public int getSize() {
-        return size;
-    }
-
-    public String toFormulaString() {
-        return "UNKNOWN";
-    }
-    public byte getDefaultOperandClass() {
-        return Ptg.CLASS_VALUE;
-    }
-}

src/java/org/apache/poi/hssf/record/formula/ValueOperatorPtg.java

@@ -1,56 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.record.formula;
-
-import org.apache.poi.util.LittleEndianOutput;
-
-/**
- * Common superclass of all value operators. Subclasses include all unary and
- * binary operators except for the reference operators (IntersectionPtg,
- * RangePtg, UnionPtg)
- * 
- * @author Josh Micich
- */
-public abstract class ValueOperatorPtg extends OperationPtg {
-
-	/**
-	 * All Operator <tt>Ptg</tt>s are base tokens (i.e. are not RVA classified)
-	 */
-	public final boolean isBaseToken() {
-		return true;
-	}
-
-	public final byte getDefaultOperandClass() {
-		return Ptg.CLASS_VALUE;
-	}
-
-	public void write(LittleEndianOutput out) {
-		out.writeByte(getSid());
-	}
-
-	protected abstract byte getSid();
-
-	public final int getSize() {
-		return 1;
-	}
-
-	public final String toFormulaString() {
-		// TODO - prune this method out of the hierarchy
-		throw new RuntimeException("toFormulaString(String[] operands) should be used for subclasses of OperationPtgs");
-	}
-}

src/java/org/apache/poi/hssf/record/formula/package.html

@@ -1,38 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
-<!--
-   ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-   ====================================================================
--->
-<html>
-<head>
-</head>
-<body bgcolor="white">
-
-formula package contains binary PTG structures used in Formulas 
-
-<h2>Related Documentation</h2>
-
-For overviews, tutorials, examples, guides, and tool documentation, please see:
-<ul>
-<li><a href="http://poi.apache.org">Apache POI Project</a>
-</ul>
-
-<!-- Put @see and @since tags down here. -->
-@see org.apache.poi.hssf.record
-@see org.apache.poi.hssf.record.FormulaRecord
-</body>
-</html>

src/java/org/apache/poi/hssf/usermodel/DVConstraint.java

@@ -22,9 +22,9 @@ import java.text.SimpleDateFormat;
 import java.util.Date;
 
 import org.apache.poi.hssf.model.HSSFFormulaParser;
-import org.apache.poi.hssf.record.formula.NumberPtg;
+import org.apache.poi.ss.formula.ptg.NumberPtg;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
-import org.apache.poi.hssf.record.formula.StringPtg;
+import org.apache.poi.ss.formula.ptg.StringPtg;
 import org.apache.poi.ss.formula.FormulaType;
 import org.apache.poi.ss.usermodel.DataValidationConstraint;
 

src/java/org/apache/poi/hssf/usermodel/HSSFCell.java

@@ -42,8 +42,8 @@ import org.apache.poi.hssf.record.SubRecord;
 import org.apache.poi.hssf.record.TextObjectRecord;
 import org.apache.poi.hssf.record.aggregates.FormulaRecordAggregate;
 import org.apache.poi.hssf.record.common.UnicodeString;
-import org.apache.poi.hssf.record.formula.ExpPtg;
+import org.apache.poi.ss.formula.ptg.ExpPtg;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.ss.formula.eval.ErrorEval;
 import org.apache.poi.ss.usermodel.*;
 import org.apache.poi.ss.util.CellRangeAddress;

src/java/org/apache/poi/hssf/usermodel/HSSFConditionalFormattingRule.java

@@ -23,7 +23,7 @@ import org.apache.poi.hssf.record.CFRuleRecord.ComparisonOperator;
 import org.apache.poi.hssf.record.cf.BorderFormatting;
 import org.apache.poi.hssf.record.cf.FontFormatting;
 import org.apache.poi.hssf.record.cf.PatternFormatting;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 
 /**
  *

src/java/org/apache/poi/hssf/usermodel/HSSFEvaluationWorkbook.java

@@ -21,9 +21,9 @@ import org.apache.poi.hssf.model.HSSFFormulaParser;
 import org.apache.poi.hssf.model.InternalWorkbook;
 import org.apache.poi.hssf.record.NameRecord;
 import org.apache.poi.hssf.record.aggregates.FormulaRecordAggregate;
-import org.apache.poi.hssf.record.formula.NamePtg;
+import org.apache.poi.ss.formula.ptg.NamePtg;
-import org.apache.poi.hssf.record.formula.NameXPtg;
+import org.apache.poi.ss.formula.ptg.NameXPtg;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.ss.SpreadsheetVersion;
 import org.apache.poi.ss.formula.EvaluationCell;
 import org.apache.poi.ss.formula.EvaluationName;
@@ -33,7 +33,6 @@ import org.apache.poi.ss.formula.FormulaParseException;
 import org.apache.poi.ss.formula.FormulaParsingWorkbook;
 import org.apache.poi.ss.formula.FormulaRenderingWorkbook;
 import org.apache.poi.ss.formula.FormulaType;
-import org.apache.poi.ss.formula.EvaluationWorkbook.ExternalName;
 
 /**
  * Internal POI use only

src/java/org/apache/poi/hssf/usermodel/HSSFName.java

@@ -21,7 +21,7 @@ import org.apache.poi.hssf.model.HSSFFormulaParser;
 import org.apache.poi.hssf.model.InternalWorkbook;
 import org.apache.poi.hssf.record.NameCommentRecord;
 import org.apache.poi.hssf.record.NameRecord;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.ss.formula.FormulaType;
 import org.apache.poi.ss.usermodel.Name;
 

src/java/org/apache/poi/hssf/usermodel/HSSFSheet.java

@@ -32,8 +32,8 @@ import org.apache.poi.hssf.record.aggregates.DataValidityTable;
 import org.apache.poi.hssf.record.aggregates.FormulaRecordAggregate;
 import org.apache.poi.hssf.record.aggregates.WorksheetProtectionBlock;
 import org.apache.poi.ss.formula.FormulaShifter;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
-import org.apache.poi.hssf.record.formula.Area3DPtg;
+import org.apache.poi.ss.formula.ptg.Area3DPtg;
 import org.apache.poi.hssf.util.PaneInformation;
 import org.apache.poi.hssf.util.Region;
 import org.apache.poi.ss.SpreadsheetVersion;

src/java/org/apache/poi/hssf/usermodel/HSSFWorkbook.java

@@ -55,14 +55,14 @@ import org.apache.poi.hssf.record.SSTRecord;
 import org.apache.poi.hssf.record.UnknownRecord;
 import org.apache.poi.hssf.record.aggregates.RecordAggregate.RecordVisitor;
 import org.apache.poi.hssf.record.common.UnicodeString;
-import org.apache.poi.hssf.record.formula.Area3DPtg;
+import org.apache.poi.ss.formula.ptg.Area3DPtg;
-import org.apache.poi.hssf.record.formula.MemFuncPtg;
+import org.apache.poi.ss.formula.ptg.MemFuncPtg;
-import org.apache.poi.hssf.record.formula.NameXPtg;
+import org.apache.poi.ss.formula.ptg.NameXPtg;
-import org.apache.poi.hssf.record.formula.OperandPtg;
+import org.apache.poi.ss.formula.ptg.OperandPtg;
-import org.apache.poi.hssf.record.formula.Ptg;
+import org.apache.poi.ss.formula.ptg.Ptg;
-import org.apache.poi.hssf.record.formula.Ref3DPtg;
+import org.apache.poi.ss.formula.ptg.Ref3DPtg;
 import org.apache.poi.ss.formula.SheetNameFormatter;
-import org.apache.poi.hssf.record.formula.UnionPtg;
+import org.apache.poi.ss.formula.ptg.UnionPtg;
 import org.apache.poi.hssf.util.CellReference;
 import org.apache.poi.poifs.filesystem.DirectoryNode;
 import org.apache.poi.poifs.filesystem.POIFSFileSystem;