01: /*
02: * Copyright 1990-2006 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
04: *
05: * This program is free software; you can redistribute it and/or
06: * modify it under the terms of the GNU General Public License version
07: * 2 only, as published by the Free Software Foundation.
08: *
09: * This program is distributed in the hope that it will be useful, but
10: * WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: * General Public License version 2 for more details (a copy is
13: * included at /legal/license.txt).
14: *
15: * You should have received a copy of the GNU General Public License
16: * version 2 along with this work; if not, write to the Free Software
17: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18: * 02110-1301 USA
19: *
20: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
21: * Clara, CA 95054 or visit www.sun.com if you need additional
22: * information or have any questions.
23: */
24:
25: package com.sun.jump.executive;
26:
27: import com.sun.jump.common.JUMPApplication;
28:
29: /**
30: * <code>JUMPApplicationProxy</code> encapsulates the information of the running
31: * application on the exectutive side.
32: *
33: * The <Code>JUMPIsolateProxy</code> is responsible for creating and returning
34: * <Code>JUMPApplicationProxy</code> objects.
35: */
36: public interface JUMPApplicationProxy {
37:
38: /**
39: * Application is in loaded state.
40: */
41: public static int LOADED = 1;
42:
43: /**
44: * Application is started and is in active state.
45: */
46: public static int RUNNING = 2;
47:
48: /**
49: * Application is in paused state.
50: */
51: public static int PAUSED = 3;
52:
53: /**
54: * Application is in destroyed state.
55: */
56: public static int DESTROYED = 4;
57:
58: /**
59: * Application state is unknown.
60: */
61: public static int UNKNOWN = -1;
62:
63: /**
64: * Returns the <code>JUMPApplication</code> this proxy is associated with.
65: */
66: public JUMPApplication getApplication();
67:
68: /**
69: * Returns the <code>JUMPIsolateProxy</code> in which this application is running in.
70: */
71: public JUMPIsolateProxy getIsolateProxy();
72:
73: /**
74: * Pauses the application associated with this
75: * <code>JUMPApplicationProxy</code>.
76: **/
77: public void pauseApp();
78:
79: /**
80: * Resumes the application associated with this
81: * <code>JUMPApplicationProxy</code>.
82: **/
83: public void resumeApp();
84:
85: /**
86: * Destroys the application associated with this
87: * <code>JUMPApplicationProxy</code>.
88: **/
89: public void destroyApp();
90:
91: /**
92: * Returns the state of the application associated with this
93: * <code>JUMPApplicationProxy</code>.
94: **/
95: public int getAppState();
96:
97: }
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