112 lines
3.2 KiB
Java
112 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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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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*/
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package org.apache.poi.hwpf.model;
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import java.io.IOException;
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import java.util.Arrays;
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import org.apache.poi.hwpf.model.io.HWPFOutputStream;
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import org.apache.poi.util.Internal;
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import org.apache.poi.util.LittleEndian;
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/**
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* The LFOData structure contains the Main Document CP of the corresponding LFO,
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* as well as an array of LVL override data.
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*
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* @author Sergey Vladimirov (vlsergey {at} gmail {dot} com)
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*/
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@Internal
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public class LFOData
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{
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private int _cp;
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private ListFormatOverrideLevel[] _rgLfoLvl;
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public LFOData()
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{
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_cp = 0;
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_rgLfoLvl = new ListFormatOverrideLevel[0];
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}
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LFOData( byte[] buf, int startOffset, int cLfolvl )
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{
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int offset = startOffset;
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_cp = LittleEndian.getInt( buf, offset );
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offset += LittleEndian.INT_SIZE;
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_rgLfoLvl = new ListFormatOverrideLevel[cLfolvl];
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for ( int x = 0; x < cLfolvl; x++ )
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{
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_rgLfoLvl[x] = new ListFormatOverrideLevel( buf, offset );
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offset += _rgLfoLvl[x].getSizeInBytes();
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}
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}
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public int getCp()
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{
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return _cp;
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}
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public ListFormatOverrideLevel[] getRgLfoLvl()
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{
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return _rgLfoLvl;
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}
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public int getSizeInBytes()
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{
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int result = 0;
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result += LittleEndian.INT_SIZE;
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for ( ListFormatOverrideLevel lfolvl : _rgLfoLvl )
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result += lfolvl.getSizeInBytes();
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return result;
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}
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void writeTo( HWPFOutputStream tableStream ) throws IOException
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{
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LittleEndian.putInt( _cp, tableStream );
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for ( ListFormatOverrideLevel lfolvl : _rgLfoLvl )
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{
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tableStream.write( lfolvl.toByteArray() );
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}
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}
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@Override
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public boolean equals(Object o) {
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if (this == o) return true;
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if (o == null || getClass() != o.getClass()) return false;
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LFOData lfoData = (LFOData) o;
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if (_cp != lfoData._cp) return false;
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// Probably incorrect - comparing Object[] arrays with Arrays.equals
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return Arrays.equals(_rgLfoLvl, lfoData._rgLfoLvl);
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}
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@Override
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public int hashCode() {
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int result = _cp;
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result = 31 * result + Arrays.hashCode(_rgLfoLvl);
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return result;
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}
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}
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