valuerangerecord.java

Office格式转换代码

/* ====================================================================
 * 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 [e-mail].
 *
 * 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
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * 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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 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * 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/>.
 */


package org.apache.poi.hssf.record;



import org.apache.poi.util.*;

/**
 * The value range record defines the range of the value axis.
 * NOTE: This source is automatically generated please do not modify this file.  Either subclass or
 *       remove the record in src/records/definitions.

 * @author Glen Stampoultzis (glens at apache.org)
 */
public class ValueRangeRecord
    extends Record
{
    public final static short      sid                             = 0x101f;
    private  double     field_1_minimumAxisValue;
    private  double     field_2_maximumAxisValue;
    private  double     field_3_majorIncrement;
    private  double     field_4_minorIncrement;
    private  double     field_5_categoryAxisCross;
    private  short      field_6_options;
    private  BitField   automaticMinimum                            = new BitField(0x1);
    private  BitField   automaticMaximum                            = new BitField(0x2);
    private  BitField   automaticMajor                              = new BitField(0x4);
    private  BitField   automaticMinor                              = new BitField(0x8);
    private  BitField   automaticCategoryCrossing                   = new BitField(0x10);
    private  BitField   logarithmicScale                            = new BitField(0x20);
    private  BitField   valuesInReverse                             = new BitField(0x40);
    private  BitField   crossCategoryAxisAtMaximum                  = new BitField(0x80);
    private  BitField   reserved                                    = new BitField(0x100);


    public ValueRangeRecord()
    {

    }

    /**
     * Constructs a ValueRange record and sets its fields appropriately.
     *
     * @param id    id must be 0x101f or an exception
     *              will be throw upon validation
     * @param size  size the size of the data area of the record
     * @param data  data of the record (should not contain sid/len)
     */

    public ValueRangeRecord(short id, short size, byte [] data)
    {
        super(id, size, data);
    
    }

    /**
     * Constructs a ValueRange record and sets its fields appropriately.
     *
     * @param id    id must be 0x101f or an exception
     *              will be throw upon validation
     * @param size  size the size of the data area of the record
     * @param data  data of the record (should not contain sid/len)
     * @param offset of the record's data
     */

    public ValueRangeRecord(short id, short size, byte [] data, int offset)
    {
        super(id, size, data, offset);
    
    }

    /**
     * Checks the sid matches the expected side for this record
     *
     * @param id   the expected sid.
     */
    protected void validateSid(short id)
    {
        if (id != sid)
        {
            throw new RecordFormatException("Not a ValueRange record");
        }
    }

    protected void fillFields(byte [] data, short size, int offset)
    {

        int pos = 0;
        field_1_minimumAxisValue       = LittleEndian.getDouble(data, pos + 0x0 + offset);
        field_2_maximumAxisValue       = LittleEndian.getDouble(data, pos + 0x8 + offset);
        field_3_majorIncrement         = LittleEndian.getDouble(data, pos + 0x10 + offset);
        field_4_minorIncrement         = LittleEndian.getDouble(data, pos + 0x18 + offset);
        field_5_categoryAxisCross      = LittleEndian.getDouble(data, pos + 0x20 + offset);
        field_6_options                = LittleEndian.getShort(data, pos + 0x28 + offset);

    }

    public String toString()
    {
        StringBuffer buffer = new StringBuffer();

        buffer.append("[VALUERANGE]\n");
        buffer.append("    .minimumAxisValue     = ")
            .append(" (").append( getMinimumAxisValue() ).append(" )");
        buffer.append(System.getProperty("line.separator")); 
        buffer.append("    .maximumAxisValue     = ")
            .append(" (").append( getMaximumAxisValue() ).append(" )");
        buffer.append(System.getProperty("line.separator")); 
        buffer.append("    .majorIncrement       = ")
            .append(" (").append( getMajorIncrement() ).append(" )");
        buffer.append(System.getProperty("line.separator")); 
        buffer.append("    .minorIncrement       = ")
            .append(" (").append( getMinorIncrement() ).append(" )");
        buffer.append(System.getProperty("line.separator")); 
        buffer.append("    .categoryAxisCross    = ")
            .append(" (").append( getCategoryAxisCross() ).append(" )");
        buffer.append(System.getProperty("line.separator")); 
        buffer.append("    .options              = ")
            .append("0x").append(HexDump.toHex(  getOptions ()))
            .append(" (").append( getOptions() ).append(" )");
        buffer.append(System.getProperty("line.separator")); 
        buffer.append("         .automaticMinimum         = ").append(isAutomaticMinimum()).append('\n'); 
        buffer.append("         .automaticMaximum         = ").append(isAutomaticMaximum()).append('\n'); 
        buffer.append("         .automaticMajor           = ").append(isAutomaticMajor()).append('\n'); 
        buffer.append("         .automaticMinor           = ").append(isAutomaticMinor()).append('\n'); 
        buffer.append("         .automaticCategoryCrossing     = ").append(isAutomaticCategoryCrossing()).append('\n'); 
        buffer.append("         .logarithmicScale         = ").append(isLogarithmicScale()).append('\n'); 
        buffer.append("         .valuesInReverse          = ").append(isValuesInReverse()).append('\n'); 
        buffer.append("         .crossCategoryAxisAtMaximum     = ").append(isCrossCategoryAxisAtMaximum()).append('\n'); 
        buffer.append("         .reserved                 = ").append(isReserved()).append('\n'); 

        buffer.append("[/VALUERANGE]\n");
        return buffer.toString();
    }

    public int serialize(int offset, byte[] data)
    {
        int pos = 0;

        LittleEndian.putShort(data, 0 + offset, sid);
        LittleEndian.putShort(data, 2 + offset, (short)(getRecordSize() - 4));

        LittleEndian.putDouble(data, 4 + offset + pos, field_1_minimumAxisValue);
        LittleEndian.putDouble(data, 12 + offset + pos, field_2_maximumAxisValue);
        LittleEndian.putDouble(data, 20 + offset + pos, field_3_majorIncrement);
        LittleEndian.putDouble(data, 28 + offset + pos, field_4_minorIncrement);
        LittleEndian.putDouble(data, 36 + offset + pos, field_5_categoryAxisCross);
        LittleEndian.putShort(data, 44 + offset + pos, field_6_options);

        return getRecordSize();
    }

    /**
     * Size of record (exluding 4 byte header)
     */
    public int getRecordSize()
    {
        return 4  + 8 + 8 + 8 + 8 + 8 + 2;
    }

    public short getSid()
    {
        return this.sid;
    }

    public Object clone() {
        ValueRangeRecord rec = new ValueRangeRecord();
    
        rec.field_1_minimumAxisValue = field_1_minimumAxisValue;
        rec.field_2_maximumAxisValue = field_2_maximumAxisValue;
        rec.field_3_majorIncrement = field_3_majorIncrement;
        rec.field_4_minorIncrement = field_4_minorIncrement;
        rec.field_5_categoryAxisCross = field_5_categoryAxisCross;
        rec.field_6_options = field_6_options;
        return rec;
    }




    /**
     * Get the minimum axis value field for the ValueRange record.
     */
    public double getMinimumAxisValue()
    {
        return field_1_minimumAxisValue;
    }

    /**
     * Set the minimum axis value field for the ValueRange record.
     */
    public void setMinimumAxisValue(double field_1_minimumAxisValue)
    {
        this.field_1_minimumAxisValue = field_1_minimumAxisValue;
    }