IVMInstallChangedListener


1   /*******************************************************************************
2    * Copyright (c) 2000, 2005 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    * 
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.jdt.launching;
12  
13   
14  import org.eclipse.jdt.internal.launching.LaunchingPlugin;
15  
16  /**
17   * A VM install changed listener is notified when
18   * the workspace default VM install changes, or when an attribute of
19   * a specific VM install changes.
20   * Listeners register with <code>JavaRuntime</code>.
21   * <p>
22   * Clients may implement this interface.
23   * </p>
24   * @since 2.0
25   */
26  public interface IVMInstallChangedListener {
27      
28      /**
29       * Property constant indicating the library locations associated
30       * with a VM install have changed.
31       */
32      public static final String   PROPERTY_LIBRARY_LOCATIONS = LaunchingPlugin.getUniqueIdentifier() + ".PROPERTY_LIBRARY_LOCATIONS"; //$NON-NLS-1$
33  
34      /**
35       * Property constant indicating the name associated
36       * with a VM install has changed.
37       */
38      public static final String   PROPERTY_NAME = LaunchingPlugin.getUniqueIdentifier() + ".PROPERTY_NAME"; //$NON-NLS-1$
39      
40      /**
41       * Property constant indicating the install location of
42       * a VM install has changed.
43       */
44      public static final String   PROPERTY_INSTALL_LOCATION = LaunchingPlugin.getUniqueIdentifier() + ".PROPERTY_INSTALL_LOCATION";     //$NON-NLS-1$
45              
46      /**
47       * Property constant indicating the Javadoc location associated
48       * with a VM install has changed.
49       */
50      public static final String   PROPERTY_JAVADOC_LOCATION = LaunchingPlugin.getUniqueIdentifier() + ".PROPERTY_JAVADOC_LOCATION"; //$NON-NLS-1$
51  
52      /**
53       * Property constant indicating the VM arguments associated
54       * with a VM install has changed.
55       * 
56       * @since 3.2
57       */
58      public static final String   PROPERTY_VM_ARGUMENTS = LaunchingPlugin.getUniqueIdentifier() + ".PROPERTY_VM_ARGUMENTS"; //$NON-NLS-1$
59  
60      /**
61       * Notification that the workspace default VM install
62       * has changed.
63       * 
64       * @param previous the VM install that was previously assigned
65       *  to the workspace, possibly <code>null</code>
66       * @param current the VM install that is currently assigned to the
67       *  workspace, possibly <code>null</code>
68       */
69      public void defaultVMInstallChanged(IVMInstall previous, IVMInstall current);
70      
71      /**
72       * Notification that a property of a VM install has changed.
73       * 
74       * @param event event describing the change. The VM that has changed
75       *  is the source object associated with the event.
76       */
77      public void vmChanged(PropertyChangeEvent event);   
78      
79      /**
80       * Notification that a VM has been created.
81       * 
82       * @param vm the vm that has been created
83       */
84      public void vmAdded(IVMInstall vm);     
85      
86      /**
87       * Notification that a VM has been disposed.
88       * 
89       * @param vm the vm that has been disposed
90       */
91      public void vmRemoved(IVMInstall vm);           
92      
93  }
94
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