90 lines
3.0 KiB
Java
90 lines
3.0 KiB
Java
/* ====================================================================
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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.hwpf.model;
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/**
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* Normally PropertyNodes only ever work in characters, but
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* a few cases actually store bytes, and this lets everything
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* still work despite that.
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* It handles the conversion as required between bytes
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* and characters.
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*
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* @deprecated byte positions shall not be saved in memory
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*/
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@Deprecated
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public abstract class BytePropertyNode<T extends BytePropertyNode<T>> extends
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PropertyNode<T>
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{
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private final int startBytes;
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private final int endBytes;
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/**
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* @param fcStart The start of the text for this property, in _bytes_
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* @param fcEnd The end of the text for this property, in _bytes_
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* @deprecated
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*/
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public BytePropertyNode(int fcStart, int fcEnd, CharIndexTranslator translator, Object buf) {
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super(
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translator.getCharIndex(fcStart),
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translator.getCharIndex(fcEnd, translator.getCharIndex(fcStart)),
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buf
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);
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if ( fcStart > fcEnd )
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throw new IllegalArgumentException( "fcStart (" + fcStart
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+ ") > fcEnd (" + fcEnd + ")" );
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this.startBytes = fcStart;
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this.endBytes = fcEnd;
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}
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public BytePropertyNode( int charStart, int charEnd, Object buf )
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{
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super( charStart, charEnd, buf );
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if ( charStart > charEnd )
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throw new IllegalArgumentException( "charStart (" + charStart
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+ ") > charEnd (" + charEnd + ")" );
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this.startBytes = -1;
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this.endBytes = -1;
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}
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/**
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* @deprecated Though bytes are actually stored in file, it is advised to
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* use char positions for all operations. Including save
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* operations, because only char positions are preserved.
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*/
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@Deprecated
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public int getStartBytes()
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{
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return startBytes;
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}
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/**
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* @deprecated Though bytes are actually stored in file, it is advised to
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* use char positions for all operations. Including save
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* operations, because only char positions are preserved.
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*/
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@Deprecated
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public int getEndBytes()
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{
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return endBytes;
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}
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}
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