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/formula/IEvaluationListener.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.formula;

import org.apache.poi.ss.formula.eval.ValueEval;

/**
 * Tests can implement this class to track the internal working of the {@link WorkbookEvaluator}.<br>
 *
 * For POI internal testing use only
 */
interface IEvaluationListener {
    /**
     * A (mostly) opaque interface to allow test clients to trace cache values
     * Each spreadsheet cell gets one unique cache entry instance.  These objects
     * are safe to use as keys in {@link java.util.HashMap}s
     */
    interface ICacheEntry {
        ValueEval getValue();
    }

    void onCacheHit(int sheetIndex, int rowIndex, int columnIndex, ValueEval result);
    void onReadPlainValue(int sheetIndex, int rowIndex, int columnIndex, ICacheEntry entry);
    void onStartEvaluate(EvaluationCell cell, ICacheEntry entry);
    void onEndEvaluate(ICacheEntry entry, ValueEval result);
    void onClearWholeCache();
    void onClearCachedValue(ICacheEntry entry);
    /**
     * Internally, formula {@link ICacheEntry}s are stored in sets which may change ordering due
     * to seemingly trivial changes.  This method is provided to make the order of call-backs to
     * {@link #onClearDependentCachedValue(ICacheEntry, int)} more deterministic.
     */
    void sortDependentCachedValues(ICacheEntry[] formulaCells);
    void onClearDependentCachedValue(ICacheEntry formulaCell, int depth);
    void onChangeFromBlankValue(int sheetIndex, int rowIndex, int columnIndex,
            EvaluationCell cell, ICacheEntry entry);
}

⏎ org/apache/poi/ss/formula/IEvaluationListener.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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