107 lines
3.2 KiB
Java
107 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;
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import org.apache.poi.util.LittleEndian;
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/**
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* Title: Calc Count Record
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* Description: Specifies the maximum times the gui should perform a formula
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* recalculation. For instance: in the case a formula includes
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* cells that are themselves a result of a formula and a value
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* changes. This is essentially a failsafe against an infinate
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* loop in the event the formulas are not independant. <P>
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* REFERENCE: PG 292 Microsoft Excel 97 Developer's Kit (ISBN: 1-57231-498-2)<P>
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* @author Andrew C. Oliver (acoliver at apache dot org)
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* @author Jason Height (jheight at chariot dot net dot au)
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* @version 2.0-pre
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* @see org.apache.poi.hssf.record.CalcModeRecord
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*/
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public class CalcCountRecord
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extends Record
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{
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public final static short sid = 0xC;
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private short field_1_iterations;
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public CalcCountRecord()
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{
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}
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public CalcCountRecord(RecordInputStream in)
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{
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field_1_iterations = in.readShort();
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}
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/**
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* set the number of iterations to perform
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* @param iterations to perform
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*/
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public void setIterations(short iterations)
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{
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field_1_iterations = iterations;
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}
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/**
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* get the number of iterations to perform
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* @return iterations
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*/
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public short getIterations()
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{
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return field_1_iterations;
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}
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public String toString()
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{
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StringBuffer buffer = new StringBuffer();
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buffer.append("[CALCCOUNT]\n");
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buffer.append(" .iterations = ")
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.append(Integer.toHexString(getIterations())).append("\n");
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buffer.append("[/CALCCOUNT]\n");
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return buffer.toString();
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}
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public int serialize(int offset, byte [] data)
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{
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LittleEndian.putShort(data, 0 + offset, sid);
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LittleEndian.putShort(data, 2 + offset, ( short ) 0x2);
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LittleEndian.putShort(data, 4 + offset, getIterations());
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return getRecordSize();
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}
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protected int getDataSize() {
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return 2;
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}
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public short getSid()
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{
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return sid;
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}
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public Object clone() {
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CalcCountRecord rec = new CalcCountRecord();
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rec.field_1_iterations = field_1_iterations;
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return rec;
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}
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}
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