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Java > Open Source Codes > java > nio > HeapIntBufferR


1 /*
2  * @(#)Heap-X-Buffer.java 1.28 03/12/19
3  *
4  * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
5  * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
6  */

7
8 // -- This file was mechanically generated: Do not edit! -- //
9

10 package java.nio;
11
12
13 /**
14
15
16
17  * A read-only HeapIntBuffer. This class extends the corresponding
18  * read/write class, overriding the mutation methods to throw a {@link
19  * ReadOnlyBufferException} and overriding the view-buffer methods to return an
20  * instance of this class rather than of the superclass.
21
22  */

23
24 class HeapIntBufferR
25     extends HeapIntBuffer JavaDoc
26 {
27
28     // For speed these fields are actually declared in X-Buffer;
29
// these declarations are here as documentation
30
/*
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32
33
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35     */

36
37     HeapIntBufferR(int cap, int lim) { // package-private
38

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45     super(cap, lim);
46     this.isReadOnly = true;
47
48     }
49
50     HeapIntBufferR(int[] buf, int off, int len) { // package-private
51

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58     super(buf, off, len);
59     this.isReadOnly = true;
60
61     }
62
63     protected HeapIntBufferR(int[] buf,
64                    int mark, int pos, int lim, int cap,
65                    int off)
66     {
67
68
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74     super(buf, mark, pos, lim, cap, off);
75     this.isReadOnly = true;
76
77     }
78
79     public IntBuffer JavaDoc slice() {
80     return new HeapIntBufferR JavaDoc(hb,
81                     -1,
82                     0,
83                     this.remaining(),
84                     this.remaining(),
85                     this.position() + offset);
86     }
87
88     public IntBuffer JavaDoc duplicate() {
89     return new HeapIntBufferR JavaDoc(hb,
90                     this.markValue(),
91                     this.position(),
92                     this.limit(),
93                     this.capacity(),
94                     offset);
95     }
96
97     public IntBuffer JavaDoc asReadOnlyBuffer() {
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106     return duplicate();
107
108     }
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139     public boolean isReadOnly() {
140     return true;
141     }
142
143     public IntBuffer JavaDoc put(int x) {
144
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148     throw new ReadOnlyBufferException JavaDoc();
149
150     }
151
152     public IntBuffer JavaDoc put(int i, int x) {
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157     throw new ReadOnlyBufferException JavaDoc();
158
159     }
160
161     public IntBuffer JavaDoc put(int[] src, int offset, int length) {
162
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170     throw new ReadOnlyBufferException JavaDoc();
171
172     }
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174     public IntBuffer JavaDoc put(IntBuffer JavaDoc src) {
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198     throw new ReadOnlyBufferException JavaDoc();
199
200     }
201
202     public IntBuffer JavaDoc compact() {
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209     throw new ReadOnlyBufferException JavaDoc();
210
211     }
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567     public ByteOrder JavaDoc order() {
568     return ByteOrder.nativeOrder();
569     }
570
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573 }
574
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