poi/src/main/java/org/apache/poi/hssf/record/NumberRecord.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;

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

import org.apache.poi.util.GenericRecordUtil;
import org.apache.poi.util.LittleEndianOutput;

/**
 * NUMBER (0x0203) Contains a numeric cell value.
 */
public final class NumberRecord extends CellRecord {
    public static final short sid = 0x0203;

    private double field_4_value;

    /** Creates new NumberRecord */
    public NumberRecord() {}

    public NumberRecord(NumberRecord other) {
        super(other);
        field_4_value = other.field_4_value;
    }

    /**
     * @param in the RecordInputstream to read the record from
     */
    public NumberRecord(RecordInputStream in) {
        super(in);
        field_4_value = in.readDouble();
    }

    /**
     * set the value for the cell
     *
     * @param value  double representing the value
     */
    public void setValue(double value){
        field_4_value = value;
    }

    /**
     * get the value for the cell
     *
     * @return double representing the value
     */
    public double getValue(){
        return field_4_value;
    }

    @Override
    protected String getRecordName() {
        return "NUMBER";
    }

    @Override
    protected void serializeValue(LittleEndianOutput out) {
        out.writeDouble(getValue());
    }

    @Override
    protected int getValueDataSize() {
        return 8;
    }

    @Override
    public short getSid() {
        return sid;
    }

    @Override
    public NumberRecord copy() {
        return new NumberRecord(this);
    }

    @Override
    public HSSFRecordTypes getGenericRecordType() {
        return HSSFRecordTypes.NUMBER;
    }

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