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