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[simantics/platform.git] / bundles / org.simantics.diagram / src / org / simantics / diagram / adapter / DisposableListenerAdapter.java
1 /*******************************************************************************\r
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
3  * in Industry THTH ry.\r
4  * All rights reserved. This program and the accompanying materials\r
5  * are made available under the terms of the Eclipse Public License v1.0\r
6  * which accompanies this distribution, and is available at\r
7  * http://www.eclipse.org/legal/epl-v10.html\r
8  *\r
9  * Contributors:\r
10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
11  *******************************************************************************/\r
12 package org.simantics.diagram.adapter;\r
13 \r
14 import org.simantics.db.common.procedure.adapter.ListenerSupport;\r
15 \r
16 /**\r
17  * @author Antti Villberg\r
18  *\r
19  * @param <T>\r
20  */\r
21 public class DisposableListenerAdapter<T> extends DisposableListener<T> {\r
22 \r
23         private static final ListenerSupport DEFAULT = new ListenerSupport() {\r
24                 \r
25                 @Override\r
26                 public boolean isDisposed() {\r
27                         return false;\r
28                 }\r
29                 \r
30                 @Override\r
31                 public void exception(Throwable t) {\r
32                 }\r
33                 \r
34         };\r
35         \r
36     public DisposableListenerAdapter(ListenerSupport support) {\r
37         super(support);\r
38     }\r
39 \r
40     public DisposableListenerAdapter() {\r
41         super(DEFAULT);\r
42     }\r
43 \r
44     @Override\r
45         public void execute(T result) {\r
46         }\r
47 \r
48 }