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:


/* ====================================================================
   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


   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   See the License for the specific language governing permissions and
   limitations under the License.
==================================================================== */

package org.apache.poi.hssf.record.cf;

import java.util.Map;
import java.util.function.Supplier;
import java.util.stream.Stream;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.apache.poi.common.Duplicatable;
import org.apache.poi.common.usermodel.GenericRecord;
import org.apache.poi.ss.usermodel.IconMultiStateFormatting.IconSet;
import org.apache.poi.util.BitField;
import org.apache.poi.util.BitFieldFactory;
import org.apache.poi.util.GenericRecordJsonWriter;
import org.apache.poi.util.GenericRecordUtil;
import org.apache.poi.util.LittleEndianInput;
import org.apache.poi.util.LittleEndianOutput;

import static org.apache.logging.log4j.util.Unbox.box;

 * Icon / Multi-State Conditional Formatting Rule Record.
public final class IconMultiStateFormatting implements Duplicatable, GenericRecord {
    private static final Logger LOG = LogManager.getLogger(IconMultiStateFormatting.class);

    private static BitField ICON_ONLY = BitFieldFactory.getInstance(0x01);
    private static BitField REVERSED = BitFieldFactory.getInstance(0x04);

    private IconSet iconSet;
    private byte options;
    private Threshold[] thresholds;

    public IconMultiStateFormatting() {
        iconSet = IconSet.GYR_3_TRAFFIC_LIGHTS;
        options = 0;
        thresholds = new Threshold[iconSet.num];

    public IconMultiStateFormatting(IconMultiStateFormatting other) {
        iconSet = other.iconSet;
        options = other.options;
        if (other.thresholds != null) {
            thresholds = Stream.of(other.thresholds).map(Threshold::copy).toArray(Threshold[]::new);

    public IconMultiStateFormatting(LittleEndianInput in) {
        in.readShort(); // Ignored
        in.readByte();  // Reserved
        int num = in.readByte();
        int set = in.readByte();
        iconSet = IconSet.byId(set);
        if (iconSet.num != num) {
            LOG.atWarn().log("Inconsistent Icon Set definition, found {} but defined as {} entries", iconSet, box(num));
        options = in.readByte();

        thresholds = new Threshold[iconSet.num];
        for (int i=0; i<thresholds.length; i++) {
            thresholds[i] = new IconMultiStateThreshold(in);

    public IconSet getIconSet() {
        return iconSet;
    public void setIconSet(IconSet set) {
        this.iconSet = set;

    public Threshold[] getThresholds() {
        return thresholds;
    public void setThresholds(Threshold[] thresholds) {
        this.thresholds = (thresholds == null) ? null : thresholds.clone();

    public boolean isIconOnly() {
        return ICON_ONLY.isSet(options);
    public void setIconOnly(boolean only) {
        options = ICON_ONLY.setByteBoolean(options, only);

    public boolean isReversed() {
        return REVERSED.isSet(options);

    public void setReversed(boolean rev) {
        options = REVERSED.setByteBoolean(options, rev);

    public Map<String, Supplier<?>> getGenericProperties() {
        return GenericRecordUtil.getGenericProperties(
            "iconSet", this::getIconSet,
            "iconOnly", this::isIconOnly,
            "reversed", this::isReversed,
            "thresholds", this::getThresholds

    public String toString() {
        return GenericRecordJsonWriter.marshal(this);

    public IconMultiStateFormatting copy()  {
        return new IconMultiStateFormatting(this);

    public int getDataLength() {
        int len = 6;
        for (Threshold t : thresholds) {
            len += t.getDataLength();
        return len;

    public void serialize(LittleEndianOutput out) {
        for (Threshold t : thresholds) {


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


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