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What Is poi-5.2.3.jar?
What Is poi-5.2.3.jar?
✍: FYIcenter.com
poi-5.2.3.jar is one of the JAR files for Apache POI 5.2.3, which
provides an API for Microsoft document files of Word, Excel, PowerPoint, and Visio.
poi-5.2.3.jar supports Apache POI components that read and write Microsoft's OLE 2 Compound document format, which is used in early versions of Microsoft Office tools like Word 97, Excel 97, PowerPoint 97, etc.
poi-5.2.3.jar is distributed as part of the poi-bin-5.2.3-20220909.zip download file.
JAR File Size and Download Location:
JAR name: poi-5.2.3.jar Target JDK version: 9 File name: poi.jar, poi-5.2.3.jar File size: 2964641 bytes Release date: 09-09-2022 Download: Apache POI Website
Here are Java Source Code files for poi-5.2.3.jar:
⏎ org/apache/poi/hssf/record/aggregates/MergedCellsTable.java
/* ==================================================================== 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.aggregates; import java.util.ArrayList; import java.util.List; import org.apache.poi.hssf.model.RecordStream; import org.apache.poi.hssf.record.MergeCellsRecord; import org.apache.poi.ss.util.CellRangeAddress; import org.apache.poi.ss.util.CellRangeAddressList; public final class MergedCellsTable extends RecordAggregate { // enforced by the 8224 byte limit private static final int MAX_MERGED_REGIONS = 1027; private final List<CellRangeAddress> _mergedRegions; /** * Creates an empty aggregate */ public MergedCellsTable() { _mergedRegions = new ArrayList<>(); } /** * reads zero or more consecutive {@link MergeCellsRecord}s */ public void read(RecordStream rs) { while (rs.peekNextClass() == MergeCellsRecord.class) { MergeCellsRecord mcr = (MergeCellsRecord) rs.getNext(); int nRegions = mcr.getNumAreas(); for (int i = 0; i < nRegions; i++) { CellRangeAddress cra = mcr.getAreaAt(i); _mergedRegions.add(cra); } } } @Override public int getRecordSize() { // a bit cheaper than the default impl int nRegions = _mergedRegions.size(); if (nRegions < 1) { // no need to write a single empty MergeCellsRecord return 0; } int nMergedCellsRecords = nRegions / MAX_MERGED_REGIONS; int nLeftoverMergedRegions = nRegions % MAX_MERGED_REGIONS; return nMergedCellsRecords * (4 + CellRangeAddressList.getEncodedSize(MAX_MERGED_REGIONS)) + 4 + CellRangeAddressList.getEncodedSize(nLeftoverMergedRegions); } @Override public void visitContainedRecords(RecordVisitor rv) { int nRegions = _mergedRegions.size(); if (nRegions < 1) { // no need to write a single empty MergeCellsRecord return; } int nFullMergedCellsRecords = nRegions / MAX_MERGED_REGIONS; int nLeftoverMergedRegions = nRegions % MAX_MERGED_REGIONS; CellRangeAddress[] cras = new CellRangeAddress[nRegions]; _mergedRegions.toArray(cras); for (int i = 0; i < nFullMergedCellsRecords; i++) { int startIx = i * MAX_MERGED_REGIONS; rv.visitRecord(new MergeCellsRecord(cras, startIx, MAX_MERGED_REGIONS)); } if (nLeftoverMergedRegions > 0) { int startIx = nFullMergedCellsRecords * MAX_MERGED_REGIONS; rv.visitRecord(new MergeCellsRecord(cras, startIx, nLeftoverMergedRegions)); } } public void addRecords(MergeCellsRecord[] mcrs) { for (MergeCellsRecord mcr : mcrs) { addMergeCellsRecord(mcr); } } private void addMergeCellsRecord(MergeCellsRecord mcr) { int nRegions = mcr.getNumAreas(); for (int i = 0; i < nRegions; i++) { CellRangeAddress cra = mcr.getAreaAt(i); _mergedRegions.add(cra); } } public CellRangeAddress get(int index) { checkIndex(index); return _mergedRegions.get(index); } public void remove(int index) { checkIndex(index); _mergedRegions.remove(index); } private void checkIndex(int index) { if (index < 0 || index >= _mergedRegions.size()) { throw new IllegalArgumentException("Specified CF index " + index + " is outside the allowable range (0.." + (_mergedRegions.size() - 1) + ")"); } } public void addArea(int rowFrom, int colFrom, int rowTo, int colTo) { _mergedRegions.add(new CellRangeAddress(rowFrom, rowTo, colFrom, colTo)); } public int getNumberOfMergedRegions() { return _mergedRegions.size(); } }
⏎ org/apache/poi/hssf/record/aggregates/MergedCellsTable.java
Or download all of them as a single archive file:
File name: poi-5.2.3-src.zip File size: 2479830 bytes Release date: 2022-09-09 Download
⇒ What Is poi-ooxml-5.2.3.jar?
⇐ What Is poi-bin-5.2.3-20220909.zip?
2017-04-04, 126366👍, 0💬
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