src/java/org/apache/poi/hssf/record/formula/MultiplyPtg.java

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/*
 * MultiplyPtg.java
 *
 * Created on November 4, 2001, 8:26 PM
 */
package org.apache.poi.hssf.record.formula;

import java.util.List;
import org.apache.poi.hssf.model.Workbook;

/**
 * Implements the standard mathmatical multiplication - *
 * @author  Andrew C. Oliver (acoliver at apache dot org)
 * @author Jason Height (jheight at chariot dot net dot au)
 */

public class MultiplyPtg
    extends OperationPtg
{
    public final static int  SIZE = 1;
    public final static byte sid  = 0x05;
    
    private final static String MULTIPLY="*";

    /** Creates new AddPtg */

    public MultiplyPtg()
    {
    }

    public MultiplyPtg(byte [] data, int offset)
    {

        // doesn't need anything
    }
    
    public void writeBytes(byte [] array, int offset)
    {
        array[ offset + 0 ] = sid;
    }

    public int getSize()
    {
        return SIZE;
    }

    public int getType()
    {
        return TYPE_BINARY;
    }

    public int getNumberOfOperands()
    {
        return 2;
    }

    public int getStringLength() {
        return 1;
    }
    

    public String toFormulaString(Workbook book)
    {
        return "*";
    }

    public String toFormulaString(Ptg [] operands)
    {
        StringBuffer buffer = new StringBuffer();

        buffer.append(operands[ 0 ].toFormulaString((Workbook)null));
        buffer.append("*");
        buffer.append(operands[ 1 ].toFormulaString((Workbook)null));
        return buffer.toString();
    }
    
    public String toFormulaString(String[] operands) {
        StringBuffer buffer = new StringBuffer();

        buffer.append(operands[ 0 ]);
        buffer.append(toFormulaString((Workbook)null));
        buffer.append(operands[ 1 ]);
        return buffer.toString();
    }                  

    public Object clone() {
      return new MultiplyPtg();
    }
}