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comparison agent/src/share/classes/sun/jvm/hotspot/types/basic/BasicAddressFieldWrapper.java @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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1 /*
2 * Copyright 2000 Sun Microsystems, Inc. All Rights Reserved.
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 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 package sun.jvm.hotspot.types.basic;
26
27 import sun.jvm.hotspot.debugger.*;
28 import sun.jvm.hotspot.types.*;
29
30 /** A wrapper for a Field which adds getValue() methods returning
31 Addresses. Must be a wrapper since the concrete type of the Field
32 implementation will not be, for example, a BasicAddressField
33 because, for simplicity, we don't currently understand pointer
34 types in the Type system. */
35
36 public class BasicAddressFieldWrapper extends BasicFieldWrapper implements AddressField {
37 public BasicAddressFieldWrapper(Field field) {
38 super(field);
39 }
40
41 public Address getValue(Address addr)
42 throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
43 return field.getAddress(addr);
44 }
45
46 public Address getValue()
47 throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
48 return field.getAddress();
49 }
50 }