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/hssf/record/cf/Threshold.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.cf;

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

import org.apache.poi.common.usermodel.GenericRecord;
import org.apache.poi.ss.formula.Formula;
import org.apache.poi.ss.formula.ptg.Ptg;
import org.apache.poi.ss.usermodel.ConditionalFormattingThreshold.RangeType;
import org.apache.poi.util.GenericRecordJsonWriter;
import org.apache.poi.util.GenericRecordUtil;
import org.apache.poi.util.LittleEndianInput;
import org.apache.poi.util.LittleEndianOutput;

/**
 * Threshold / value (CFVO) for changes in Conditional Formatting
 */
public abstract class Threshold implements GenericRecord {
    private byte type;
    private Formula formula;
    private Double value;

    protected Threshold() {
        type = (byte)RangeType.NUMBER.id;
        formula = Formula.create(null);
        value = 0d;
    }

    protected Threshold(Threshold other) {
        type = other.type;
        formula = other.formula.copy();
        value = other.value;
    }

    /** Creates new Threshold */
    protected Threshold(LittleEndianInput in) {
        type = in.readByte();
        short formulaLen = in.readShort();
        if (formulaLen > 0) {
            formula = Formula.read(formulaLen, in);
        } else {
            formula = Formula.create(null);
        }
        // Value is only there for non-formula, non min/max thresholds
        if (formulaLen == 0 && type != RangeType.MIN.id &&
                type != RangeType.MAX.id) {
            value = in.readDouble();
        }
    }

    public byte getType() {
        return type;
    }
    public void setType(byte type) {
        this.type = type;

        // Ensure the value presence / absence is consistent for the new type
        if (type == RangeType.MIN.id || type == RangeType.MAX.id ||
               type == RangeType.FORMULA.id) {
            this.value = null;
        } else if (value == null) {
            this.value = 0d;
        }
    }
    public void setType(int type) {
        this.type = (byte)type;
    }

    protected Formula getFormula() {
        return formula;
    }
    public Ptg[] getParsedExpression() {
        return formula.getTokens();
    }
    public void setParsedExpression(Ptg[] ptgs) {
        formula = Formula.create(ptgs);
        if (ptgs.length > 0) {
            this.value = null;
        }
    }

    public Double getValue() {
        return value;
    }
    public void setValue(Double value) {
        this.value = value;
    }

    public int getDataLength() {
        int len = 1 + formula.getEncodedSize();
        if (value != null) {
            len += 8;
        }
        return len;
    }

    @Override
    public Map<String, Supplier<?>> getGenericProperties() {
        return GenericRecordUtil.getGenericProperties(
            "type", this::getType,
            "formula", this::getFormula,
            "value", this::getValue
        );
    }

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

    public void serialize(LittleEndianOutput out) {
        out.writeByte(type);
        if (formula.getTokens().length == 0) {
            out.writeShort(0);
        } else {
            formula.serialize(out);
        }
        if (value != null) {
            out.writeDouble(value);
        }
    }

    public abstract Threshold copy();
}

⏎ org/apache/poi/hssf/record/cf/Threshold.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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