76 lines
2.3 KiB
Java
76 lines
2.3 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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/**
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* Subrecords are part of the OBJ class.
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*/
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abstract public class SubRecord
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extends Record
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{
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public SubRecord()
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{
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}
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public SubRecord( RecordInputStream in )
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{
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super( in );
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}
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public static Record createSubRecord(RecordInputStream in)
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{
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Record r = null;
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/* This must surely be an earlier hack?? Delete when confident
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short adjustedSize = size;
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if ( size < 0 )
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{
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adjustedSize = 0;
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}
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else if ( offset + size > data.length )
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{
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adjustedSize = (short) ( data.length - offset );
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if ( adjustedSize > 4 )
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{
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adjustedSize -= 4;
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}
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}
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*/
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switch ( in.getSid() )
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{
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case CommonObjectDataSubRecord.sid:
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r = new CommonObjectDataSubRecord( in );
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break;
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case GroupMarkerSubRecord.sid:
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r = new GroupMarkerSubRecord( in );
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break;
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case EndSubRecord.sid:
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r = new EndSubRecord( in );
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break;
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case NoteStructureSubRecord.sid:
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r = new NoteStructureSubRecord( in );
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break;
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default:
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r = new UnknownRecord( in );
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}
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return r;
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}
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}
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