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.ss.formula;

import org.apache.poi.util.Internal;

 * Enumeration of various formula types.
 * See Sections 3 and 4.8 of https://www.openoffice.org/sc/excelfileformat.pdf
public enum FormulaType {
    /** Regular cell formula */

     * A Shared Formula ("{=SUM(A1:E1*{1,2,3,4,5}}")
     * Similar to an array formula, but stored in a SHAREDFMLA instead of ARRAY record as a file size optimization.
     * See Section 4.8 of https://www.openoffice.org/sc/excelfileformat.pdf

     * An Array formula ("{=SUM(A1:E1*{1,2,3,4,5}}")
     * https://support.office.com/en-us/article/Guidelines-and-examples-of-array-formulas-7D94A64E-3FF3-4686-9372-ECFD5CAA57C7

    /** Conditional formatting */

    /** Named range */

     * This constant is currently very specific.  The exact differences from general data
     * validation formulas or conditional format formulas is not known yet

    /** formula is expected to return a single value vs. multiple values */
    private final boolean isSingleValue ;
     * @since POI 3.15 beta 3.
    FormulaType(boolean singleValue) {
        this.isSingleValue = singleValue;

     * @return true if this formula type only returns single values, false if it can return multiple values (arrays, ranges, etc.)
    public boolean isSingleValue() {
        return isSingleValue;

     * Used to transition from {@code int}s (possibly stored in the Excel file) to {@code FormulaType}s.
     * @return FormulaType
     * @throws IllegalArgumentException if code is out of range
     * @since POI 3.15 beta 3.
    public static FormulaType forInt(int code) {
        if (code >= 0 && code < values().length) {
            return values()[code];
        throw new IllegalArgumentException("Invalid FormulaType code: " + code);


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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