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Java > Open Source Codes > org > pdfbox > pdfparser > PDFXref


1 /**
2  * Copyright (c) 2003, www.pdfbox.org
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions are met:
7  *
8  * 1. Redistributions of source code must retain the above copyright notice,
9  * this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright notice,
11  * this list of conditions and the following disclaimer in the documentation
12  * and/or other materials provided with the distribution.
13  * 3. Neither the name of pdfbox; nor the names of its
14  * contributors may be used to endorse or promote products derived from this
15  * software without specific prior written permission.
16  *
17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20  * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
24  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
26  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27  *
28  * http://www.pdfbox.org
29  *
30  */
31 package org.pdfbox.pdfparser;
32
33 /**
34  * This class represents a PDF xref.
35  *
36  * @author <a HREF="mailto:ben@benlitchfield.com">Ben Litchfield</a>
37  * @version $Revision: 1.4 $
38  */
39 public class PDFXref
40 {
41
42     private long count;
43     private long start;
44
45     /**
46      * constructor.
47      *
48      * @param startValue The start attribute.
49      * @param countValue The count attribute.
50      */
51     public PDFXref( long startValue, long countValue )
52     {
53         setStart( startValue );
54         setCount( countValue );
55     }
56
57     /**
58      * This will get the count attribute.
59      *
60      * @return The count.
61      */
62     public long getCount()
63     {
64         return count;
65     }
66
67     /**
68      * This will get the start attribute.
69      *
70      * @return The start.
71      */
72     public long getStart()
73     {
74         return start;
75     }
76
77     /**
78      * This will set the count attribute.
79      *
80      * @param newCount The new count.
81      */
82     private void setCount(long newCount)
83     {
84         count = newCount;
85     }
86
87     /**
88      * This will set the start attribute.
89      *
90      * @param newStart The new start attribute.
91      */
92     private void setStart(long newStart)
93     {
94         start = newStart;
95     }
96 }
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