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/* ====================================================================
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2006-12-22 14:18:16 -05:00
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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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2004-04-09 09:05:39 -04:00
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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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2004-08-23 04:52:54 -04:00
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2003-02-06 05:29:45 -05:00
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/*
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* Ptg.java
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*
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* Created on October 28, 2001, 6:30 PM
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*/
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package org.apache.poi.hssf.record.formula;
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import org.apache.poi.util.LittleEndian;
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import org.apache.poi.hssf.usermodel.HSSFWorkbook;
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import org.apache.poi.hssf.record.RecordInputStream;
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/**
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* @author Glen Stampoultzis (glens at apache.org)
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*/
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public class MemFuncPtg extends ControlPtg
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{
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public final static byte sid = 0x29;
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private short field_1_len_ref_subexpression = 0;
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public MemFuncPtg()
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{
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//Required for clone methods
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}
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/**Creates new function pointer from a byte array
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* usually called while reading an excel file.
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*/
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public MemFuncPtg( RecordInputStream in )
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{
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field_1_len_ref_subexpression = in.readShort();
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}
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public int getSize()
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{
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return 3;
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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 + 0] = sid ;
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LittleEndian.putShort( array, offset + 1, (short)field_1_len_ref_subexpression );
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}
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public String toFormulaString(HSSFWorkbook book)
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{
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return "";
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}
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public byte getDefaultOperandClass()
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{
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return 0;
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}
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public int getNumberOfOperands()
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{
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return field_1_len_ref_subexpression;
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}
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public Object clone()
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{
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MemFuncPtg ptg = new MemFuncPtg();
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ptg.field_1_len_ref_subexpression = this.field_1_len_ref_subexpression;
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return ptg;
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}
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public int getLenRefSubexpression()
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{
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return field_1_len_ref_subexpression;
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}
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public void setLenRefSubexpression(int len)
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{
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field_1_len_ref_subexpression = (short)len;
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}
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2004-08-23 04:52:54 -04:00
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}
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