What Is poi-5.2.3.jar?

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/ss/util/CellRangeAddressList.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.ss.util;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.function.Supplier;

import org.apache.poi.common.usermodel.GenericRecord;
import org.apache.poi.hssf.record.RecordInputStream;
import org.apache.poi.util.LittleEndianByteArrayOutputStream;
import org.apache.poi.util.LittleEndianOutput;

/**
 * Implementation of the cell range address lists,like is described
 * in OpenOffice.org's Excel Documentation: excelfileformat.pdf sec 2.5.14 -
 * 'Cell Range Address List'
 *
 * In BIFF8 there is a common way to store absolute cell range address lists in
 * several records (not formulas). A cell range address list consists of a field
 * with the number of ranges and the list of the range addresses. Each cell
 * range address (called an ADDR structure) contains 4 16-bit-values.
 */
public class CellRangeAddressList implements GenericRecord {

    /**
     * List of {@code CellRangeAddress}es. Each structure represents a cell range
     */
    protected final List<CellRangeAddress> _list = new ArrayList<>();

    public CellRangeAddressList() {
    }
    /**
     * Convenience constructor for creating a {@code CellRangeAddressList} with a single
     * {@code CellRangeAddress}.  Other {@code CellRangeAddress}es may be added later.
     */
    public CellRangeAddressList(int firstRow, int lastRow, int firstCol, int lastCol) {
        addCellRangeAddress(firstRow, firstCol, lastRow, lastCol);
    }
    /**
     * @param in the RecordInputstream to read the record from
     */
    public CellRangeAddressList(RecordInputStream in) {
        int nItems = in.readUShort();

        for (int k = 0; k < nItems; k++) {
            _list.add(new CellRangeAddress(in));
        }
    }
    /**
     * Get the number of following ADDR structures. The number of this
     * structures is automatically set when reading an Excel file and/or
     * increased when you manually add a new ADDR structure . This is the reason
     * there isn't a set method for this field .
     *
     * @return number of ADDR structures
     */
    public int countRanges() {
        return _list.size();
    }

    /**
     * Add a cell range structure.
     *
     * @param firstRow - the upper left hand corner's row
     * @param firstCol - the upper left hand corner's col
     * @param lastRow - the lower right hand corner's row
     * @param lastCol - the lower right hand corner's col
     */
    public void addCellRangeAddress(int firstRow, int firstCol, int lastRow, int lastCol) {
        CellRangeAddress region = new CellRangeAddress(firstRow, lastRow, firstCol, lastCol);
        addCellRangeAddress(region);
    }
    public void addCellRangeAddress(CellRangeAddress cra) {
        _list.add(cra);
    }
    public CellRangeAddress remove(int rangeIndex) {
        if (_list.isEmpty()) {
            throw new RuntimeException("List is empty");
        }
        if (rangeIndex < 0 || rangeIndex >= _list.size()) {
            throw new RuntimeException("Range index (" + rangeIndex
                    + ") is outside allowable range (0.." + (_list.size()-1) + ")");
        }
        return _list.remove(rangeIndex);
    }

    /**
     * @return {@code CellRangeAddress} at the given index
     */
    public CellRangeAddress getCellRangeAddress(int index) {
        return _list.get(index);
    }

    public int getSize() {
        return getEncodedSize(_list.size());
    }
    /**
     * @return the total size of for the specified number of ranges,
     *  including the initial 2 byte range count
     */
    public static int getEncodedSize(int numberOfRanges) {
        return 2 + CellRangeAddress.getEncodedSize(numberOfRanges);
    }

    public int serialize(int offset, byte[] data) {
        int totalSize = getSize();
        try (LittleEndianByteArrayOutputStream lebaos =
                new LittleEndianByteArrayOutputStream(data, offset, totalSize)) {
            serialize(lebaos);
        }
        catch (IOException ioe) {
            // should never happen in practice
            throw new IllegalStateException(ioe);
        }
        return totalSize;
    }

    public void serialize(LittleEndianOutput out) {
        int nItems = _list.size();
        out.writeShort(nItems);
        for (CellRangeAddress region : _list) {
            region.serialize(out);
        }
    }

    public CellRangeAddressList copy() {
        CellRangeAddressList result = new CellRangeAddressList();
        for (CellRangeAddress region : _list) {
            result.addCellRangeAddress(region.copy());
        }
        return result;
    }
    public CellRangeAddress[] getCellRangeAddresses() {
        CellRangeAddress[] result = new CellRangeAddress[_list.size()];
        _list.toArray(result);
        return result;
    }

    @Override
    public Map<String, Supplier<?>> getGenericProperties() {
        return null;
    }

    @Override
    public List<CellRangeAddress> getGenericChildren() {
        return _list;
    }
}

⏎ org/apache/poi/ss/util/CellRangeAddressList.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 

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