01: /*
02: * Copyright (c) 2001-2007, Jean Tessier
03: * All rights reserved.
04: *
05: * Redistribution and use in source and binary forms, with or without
06: * modification, are permitted provided that the following conditions
07: * are met:
08: *
09: * * Redistributions of source code must retain the above copyright
10: * notice, this list of conditions and the following disclaimer.
11: *
12: * * Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
15: *
16: * * Neither the name of Jean Tessier nor the names of his contributors
17: * may be used to endorse or promote products derived from this software
18: * without specific prior written permission.
19: *
20: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
24: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27: * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29: * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31: */
32:
33: package com.jeantessier.classreader;
34:
35: import java.io.*;
36:
37: public class String_info extends ConstantPoolEntry {
38: private int valueIndex;
39:
40: public String_info(ConstantPool constantPool, DataInputStream in)
41: throws IOException {
42: super (constantPool);
43:
44: valueIndex = in.readUnsignedShort();
45: }
46:
47: public int getValueIndex() {
48: return valueIndex;
49: }
50:
51: public UTF8_info getRawValue() {
52: return (UTF8_info) getConstantPool().get(getValueIndex());
53: }
54:
55: public String getValue() {
56: return getRawValue().toString();
57: }
58:
59: public String toString() {
60: return getValue();
61: }
62:
63: public int hashCode() {
64: return getRawValue().hashCode();
65: }
66:
67: public boolean equals(Object object) {
68: boolean result = false;
69:
70: if (this == object) {
71: result = true;
72: } else if (object != null
73: && this .getClass().equals(object.getClass())) {
74: String_info other = (String_info) object;
75: result = this .getRawValue().equals(other.getRawValue());
76: }
77:
78: return result;
79: }
80:
81: public void accept(Visitor visitor) {
82: visitor.visitString_info(this);
83: }
84: }
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