Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/jdi/CharValueImpl.java @ 3972:4f93f0d00802
7059019: G1: add G1 support to the SA
Summary: Extend the SA to recognize the G1CollectedHeap and implement any code that's needed by our serviceability tools (jmap, jinfo, jstack, etc.) that depend on the SA.
Reviewed-by: never, poonam, johnc
author | tonyp |
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date | Tue, 20 Sep 2011 09:59:59 -0400 |
parents | 37be97a58393 |
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rev | line source |
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0 | 1 /* |
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37be97a58393
7010849: 5/5 Extraneous javac source/target options when building sa-jdi
andrew
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2 * Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved. |
0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
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20 * or visit www.oracle.com if you need additional information or have any |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
25 package sun.jvm.hotspot.jdi; | |
26 | |
27 import com.sun.jdi.*; | |
28 | |
29 public class CharValueImpl extends PrimitiveValueImpl | |
30 implements CharValue { | |
31 private char value; | |
32 | |
33 CharValueImpl(VirtualMachine aVm,char aValue) { | |
34 super(aVm); | |
35 | |
36 value = aValue; | |
37 } | |
38 | |
39 public boolean equals(Object obj) { | |
40 if ((obj != null) && (obj instanceof CharValue)) { | |
41 return (value == ((CharValue)obj).value()) && | |
42 super.equals(obj); | |
43 } else { | |
44 return false; | |
45 } | |
46 } | |
47 | |
48 public int hashCode() { | |
49 /* | |
50 * TO DO: Better hash code | |
51 */ | |
52 return intValue(); | |
53 } | |
54 | |
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37be97a58393
7010849: 5/5 Extraneous javac source/target options when building sa-jdi
andrew
parents:
1552
diff
changeset
|
55 public int compareTo(CharValue charVal) { |
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7010849: 5/5 Extraneous javac source/target options when building sa-jdi
andrew
parents:
1552
diff
changeset
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56 return value() - charVal.value(); |
0 | 57 } |
58 | |
59 public Type type() { | |
60 return vm.theCharType(); | |
61 } | |
62 | |
63 public char value() { | |
64 return value; | |
65 } | |
66 | |
67 public boolean booleanValue() { | |
68 return(value == 0)?false:true; | |
69 } | |
70 | |
71 public byte byteValue() { | |
72 return(byte)value; | |
73 } | |
74 | |
75 public char charValue() { | |
76 return(char)value; | |
77 } | |
78 | |
79 public short shortValue() { | |
80 return(short)value; | |
81 } | |
82 | |
83 public int intValue() { | |
84 return(int)value; | |
85 } | |
86 | |
87 public long longValue() { | |
88 return(long)value; | |
89 } | |
90 | |
91 public float floatValue() { | |
92 return(float)value; | |
93 } | |
94 | |
95 public double doubleValue() { | |
96 return(double)value; | |
97 } | |
98 | |
99 public String toString() { | |
100 return "" + value; | |
101 } | |
102 | |
103 byte checkedByteValue() throws InvalidTypeException { | |
104 // Note: since char is unsigned, don't check against MIN_VALUE | |
105 if (value > Byte.MAX_VALUE) { | |
106 throw new InvalidTypeException("Can't convert " + value + " to byte"); | |
107 } else { | |
108 return super.checkedByteValue(); | |
109 } | |
110 } | |
111 | |
112 short checkedShortValue() throws InvalidTypeException { | |
113 // Note: since char is unsigned, don't check against MIN_VALUE | |
114 if (value > Short.MAX_VALUE) { | |
115 throw new InvalidTypeException("Can't convert " + value + " to short"); | |
116 } else { | |
117 return super.checkedShortValue(); | |
118 } | |
119 } | |
120 } |