| |
| /* ==================================================================== |
| * 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 |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * 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/>. |
| */ |
| |
| /* |
| * NamePtg.java |
| * |
| * Created on November 25, 2001, 3:30 PM |
| */ |
| package org.apache.poi.hssf.record.formula; |
| |
| import org.apache.poi.util.LittleEndian; |
| import org.apache.poi.hssf.model.Workbook; |
| import org.apache.poi.hssf.record.NameRecord; |
| |
| /** |
| * |
| * @author andy |
| * @author Jason Height (jheight at chariot dot net dot au) |
| */ |
| |
| public class NamePtg |
| extends Ptg |
| { |
| public final static short sid = 0x23; |
| private final static int SIZE = 5; |
| private short field_1_label_index; |
| private short field_2_zero; // reserved must be 0 |
| boolean xtra=false; |
| |
| |
| private NamePtg() { |
| //Required for clone methods |
| } |
| |
| /** Creates new NamePtg */ |
| |
| public NamePtg(String name, Workbook book) |
| { |
| final short n = (short) (book.getNumNames() + 1); |
| NameRecord rec; |
| for (short i = 1; i < n; i++) { |
| rec = book.getNameRecord(i - 1); |
| if (name.equals(rec.getNameText())) { |
| field_1_label_index = i; |
| return; |
| } |
| } |
| rec = new NameRecord(); |
| rec.setNameText(name); |
| rec.setNameTextLength((byte) name.length()); |
| book.addName(rec); |
| field_1_label_index = n; |
| } |
| |
| /** Creates new NamePtg */ |
| |
| public NamePtg(byte [] data, int offset) |
| { |
| offset++; |
| //field_1_ixti = LittleEndian.getShort(data, offset); |
| field_1_label_index = LittleEndian.getShort(data, offset ); |
| field_2_zero = LittleEndian.getShort(data, offset + 2); |
| //if (data[offset+6]==0) xtra=true; |
| } |
| |
| public void writeBytes(byte [] array, int offset) |
| { |
| array[offset+0]= (byte) (sid + ptgClass); |
| LittleEndian.putShort(array,offset+1,field_1_label_index); |
| LittleEndian.putShort(array,offset+3, field_2_zero); |
| } |
| |
| public int getSize() |
| { |
| return SIZE; |
| } |
| |
| public String toFormulaString(Workbook book) |
| { |
| NameRecord rec = book.getNameRecord(field_1_label_index - 1); |
| return rec.getNameText(); |
| } |
| |
| public byte getDefaultOperandClass() {return Ptg.CLASS_REF;} |
| |
| public Object clone() { |
| NamePtg ptg = new NamePtg(); |
| ptg.field_1_label_index = field_1_label_index; |
| ptg.field_2_zero = field_2_zero; |
| return ptg; |
| } |
| } |