01: /*
02: *
03: * Copyright 1990-2007 Sun Microsystems, Inc. All Rights Reserved.
04: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU General Public License version
08: * 2 only, as published by the Free Software Foundation.
09: *
10: * This program is distributed in the hope that it will be useful, but
11: * WITHOUT ANY WARRANTY; without even the implied warranty of
12: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13: * General Public License version 2 for more details (a copy is
14: * included at /legal/license.txt).
15: *
16: * You should have received a copy of the GNU General Public License
17: * version 2 along with this work; if not, write to the Free Software
18: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
19: * 02110-1301 USA
20: *
21: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
22: * Clara, CA 95054 or visit www.sun.com if you need additional
23: * information or have any questions.
24: */
25:
26: package com.sun.cldchi.tools.memoryprofiler.jdwp;
27:
28: /**
29: * The <code>VMReply</code> declares interface between transport
30: * layer and data providing layer of the memory profiler. It allows reading integet
31: * and string values from the packet sent by the VM.
32: *
33: * The instances of this interface are provided by <code>VMConnection</code>.
34: *
35: * @see com.sun.cldchi.tools.memoryprofiler.jdwp.VMConnection
36: *
37: */
38:
39: public interface VMReply {
40:
41: /**
42: * Reads int value from the VM message.
43: * Could throw <code>BoundException</code> if tries to read
44: * beyond the end of the message
45: *
46: * @return int value written to the packet by the VM
47: *
48: * @see #getString()
49: */
50: public int getInt() throws BoundException;
51:
52: /**
53: * Reads a String from the VM message.
54: * Could throw <code>BoundException</code> if tries to read
55: * beyond the end of the message
56: *
57: * @return String written to the packet by the VM
58: *
59: * @see #getInt()
60: */
61: public String getString() throws BoundException;
62: }
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