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Java > Open Source Codes > org > objectweb > proactive > ic2d > gui > data > TransferableUniqueID


1 /*
2 * ################################################################
3 *
4 * ProActive: The Java(TM) library for Parallel, Distributed,
5 * Concurrent computing with Security and Mobility
6 *
7 * Copyright (C) 1997-2002 INRIA/University of Nice-Sophia Antipolis
8 * Contact: proactive-support@inria.fr
9 *
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or any later version.
14 *
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
19 *
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
23 * USA
24 *
25 * Initial developer(s): The ProActive Team
26 * http://www.inria.fr/oasis/ProActive/contacts.html
27 * Contributor(s):
28 *
29 * ################################################################
30 */
31 package org.objectweb.proactive.ic2d.gui.data;
32
33 import org.objectweb.proactive.core.UniqueID;
34  
35 public class TransferableUniqueID implements java.awt.datatransfer.Transferable JavaDoc {
36
37   public static final java.awt.datatransfer.DataFlavor JavaDoc UNIQUEID_FLAVOR = new java.awt.datatransfer.DataFlavor JavaDoc(UniqueID.class, "UniqueID");
38   
39   private UniqueID id;
40   private java.awt.datatransfer.DataFlavor JavaDoc[] supportedFlavors;
41   
42   public TransferableUniqueID(UniqueID id) {
43     this.id = id;
44     supportedFlavors = new java.awt.datatransfer.DataFlavor JavaDoc[] { UNIQUEID_FLAVOR };
45   }
46   
47
48   /**
49    * Returns an object which represents the data to be transferred.
50    */
51    public Object JavaDoc getTransferData(java.awt.datatransfer.DataFlavor JavaDoc flavor) {
52     return id;
53    }
54    
55    
56   /**
57    * Returns an array of DataFlavor objects indicating the flavors the data can be provided in.
58    */
59    public java.awt.datatransfer.DataFlavor JavaDoc[] getTransferDataFlavors() {
60     return supportedFlavors;
61    }
62    
63    
64   /**
65    * Returns whether or not the specified data flavor is supported for this object
66    */
67    public boolean isDataFlavorSupported(java.awt.datatransfer.DataFlavor JavaDoc flavor) {
68      return UNIQUEID_FLAVOR.equals(flavor);
69    }
70  }
71
72
73
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