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03: * Copyright (c) 2001-2007, JavaPLT group at Rice University (javaplt@rice.edu)
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07: * modification, are permitted provided that the following conditions are met:
08: * * Redistributions of source code must retain the above copyright
09: * notice, this list of conditions and the following disclaimer.
10: * * Redistributions in binary form must reproduce the above copyright
11: * notice, this list of conditions and the following disclaimer in the
12: * documentation and/or other materials provided with the distribution.
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14: * names of its contributors may be used to endorse or promote products
15: * derived from this software without specific prior written permission.
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17: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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36:
37: package edu.rice.cs.drjava.model.repl;
38:
39: import java.io.File;
40:
41: /** A dummy InteractionsListener that does nothing.
42: * @version $Id: InteractionsListener.java 3808 2006-04-19 19:28:49Z jon-lugo $
43: */
44: public class DummyInteractionsListener implements InteractionsListener {
45:
46: /** Called after an interaction is started by the GlobalModel. */
47: public void interactionStarted() {
48: }
49:
50: /** Called when an interaction has finished running. */
51: public void interactionEnded() {
52: }
53:
54: /** Called when the interactions window generates a syntax error.
55: * @param offset the error's offset into the InteractionsDocument
56: * @param length the length of the error
57: */
58: public void interactionErrorOccurred(int offset, int length) {
59: }
60:
61: /** Called when the interactionsJVM has begun resetting. */
62: public void interpreterResetting() {
63: }
64:
65: /** Called when the interactions window is reset. */
66: public void interpreterReady(File wd) {
67: }
68:
69: /** Called when the interactions JVM was closed by System.exit
70: * or by being aborted. Immediately after this the interactions
71: * will be reset.
72: * @param status the exit code
73: */
74: public void interpreterExited(int status) {
75: }
76:
77: /** Called if the interpreter reset failed. (Subclasses must maintain listeners.) */
78: public void interpreterResetFailed(Throwable t) {
79: }
80:
81: /** Called when the active interpreter is changed.
82: * @param inProgress Whether the new interpreter is currently processing an interaction (i.e. whether an
83: * interactionEnded event will be fired)
84: */
85: public void interpreterChanged(boolean inProgress) {
86: }
87:
88: /** Called when enter was typed in the interactions pane but the interaction was incomplete. */
89: public void interactionIncomplete() {
90: }
91:
92: /** Called when the slave JVM is used for interpretation or unit testing. */
93: public void slaveJVMUsed() {
94: }
95: }
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