
/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2003 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" and
 *    "Apache POI" must not be used to endorse or promote products
 *    derived from this software without prior written permission. For
 *    written permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    "Apache POI", nor may "Apache" appear in their name, without
 *    prior written permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

/*
 * MemErrPtg.java
 *
 * Created on November 21, 2001, 8:46 AM
 */
package org.apache.poi.hssf.record.formula;

import org.apache.poi.util.LittleEndian;
import org.apache.poi.hssf.model.Workbook;

/**
 *
 * @author  andy
 * @author Jason Height (jheight at chariot dot net dot au)
 */

public class MemErrPtg
    extends Ptg
{
    public final static short sid  = 0x27;
    private final static int  SIZE = 7;
    private int               field_1_reserved;
    private short             field_2_subex_len;

    /** Creates new MemErrPtg */

    public MemErrPtg()
    {
    }

    public MemErrPtg(byte [] data, int offset)
    {
        field_1_reserved  = LittleEndian.getInt(data, 0);
        field_2_subex_len = LittleEndian.getShort(data, 4);
    }

    public void setReserved(int res)
    {
        field_1_reserved = res;
    }

    public int getReserved()
    {
        return field_1_reserved;
    }

    public void setSubexpressionLength(short subexlen)
    {
        field_2_subex_len = subexlen;
    }

    public short getSubexpressionLength()
    {
        return field_2_subex_len;
    }

    public void writeBytes(byte [] array, int offset)
    {
    }

    public int getSize()
    {
        return SIZE;
    }

    public String toFormulaString(Workbook book)
    {
        return "ERR#";
    }
    public byte getDefaultOperandClass() {return Ptg.CLASS_VALUE;}

    public Object clone() {
      MemErrPtg ptg = new MemErrPtg();
      ptg.field_1_reserved = field_1_reserved;
      ptg.field_2_subex_len = field_2_subex_len;
      return ptg;
    }
}