| /* ==================================================================== |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| ==================================================================== */ |
| |
| |
| package org.apache.poi.hssf.record; |
| |
| import org.apache.poi.util.IntMapper; |
| |
| /** |
| * Used to calculate the record sizes for a particular record. This kind of |
| * sucks because it's similar to the SST serialization code. In general |
| * the SST serialization code needs to be rewritten. |
| * |
| * @author Glen Stampoultzis (glens at apache.org) |
| * @author Jason Height (jheight at apache.org) |
| */ |
| class SSTRecordSizeCalculator |
| { |
| private IntMapper strings; |
| |
| public SSTRecordSizeCalculator(IntMapper strings) |
| { |
| this.strings = strings; |
| } |
| |
| public int getRecordSize() { |
| UnicodeString.UnicodeRecordStats rs = new UnicodeString.UnicodeRecordStats(); |
| rs.remainingSize -= SSTRecord.SST_RECORD_OVERHEAD; |
| rs.recordSize += SSTRecord.SST_RECORD_OVERHEAD; |
| for (int i=0; i < strings.size(); i++ ) |
| { |
| UnicodeString unistr = ( (UnicodeString) strings.get(i)); |
| unistr.getRecordSize(rs); |
| } |
| return rs.recordSize; |
| } |
| } |