ChoiceNode


1   /*
2   * CLIF is a Load Injection Framework
3   * Copyright (C) 2004 France Telecom R&D
4   *
5   * This library is free software; you can redistribute it and/or
6   * modify it under the terms of the GNU Lesser General Public
7   * License as published by the Free Software Foundation; either
8   * version 2 of the License, or (at your option) any later version.
9   *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * CLIF 
20  *
21  * Contact: clif@objectweb.org
22  */
23  package org.objectweb.clif.scenario.util.isac.util.tree.nodes;
24  
25  import java.util.Hashtable  ;
26  import java.util.Vector  ;
27  
28  import org.objectweb.clif.scenario.util.isac.plugin.gui.ParametersWidgetsNode;
29  import org.objectweb.clif.scenario.util.isac.plugin.gui.WidgetDescription;
30  import org.objectweb.clif.scenario.util.isac.util.tree.Node;
31  import org.objectweb.clif.scenario.util.isac.util.tree.NodeDescription;
32  
33  /**
34   * This class is an implementation of some methods wich will be used to build some 
35   * nodes of type 'choice' 
36   * 
37   * @author JC Meillaud
38   * @author A Peyrard
39   */
40  public class ChoiceNode {
41       
42      /**
43       * Create a node description for a choice
44       * @return The node description for this controler
45       */
46      public static NodeDescription createNodeDescription() {
47          // create a new desc
48          NodeDescription desc = new NodeDescription(Node.CHOICE) ;
49          Hashtable   values = new Hashtable  () ;
50          values.put("proba","");
51          desc.setParams(values) ;
52          return desc ;
53      }
54      
55      /**
56       * Create the parameters widgets tree
57       * @return The tree created
58       */
59      public static ParametersWidgetsNode createParametersWidgetsNode() {
60          ParametersWidgetsNode pwn = new ParametersWidgetsNode(null) ;
61          // add the proba parameter field
62          ParametersWidgetsNode child = new ParametersWidgetsNode(new WidgetDescription(WidgetDescription.TEXT_FIELD, "proba",null, null)) ;
63          pwn.addChild(child) ;
64          return pwn ;
65      }
66      
67      /**
68       * This method return the help of an choice node
69     * @return The help lines
70       */
71      public static Vector   getHelp() {
72          Vector   help = new Vector  () ;
73          return help ;
74      }
75  }
76
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