BasicTree


1   /*
2    * The contents of this file are subject to the terms 
3    * of the Common Development and Distribution License 
4    * (the License).  You may not use this file except in
5    * compliance with the License.
6    * 
7    * You can obtain a copy of the license at 
8    * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9    * glassfish/bootstrap/legal/CDDLv1.0.txt.
10   * See the License for the specific language governing 
11   * permissions and limitations under the License.
12   * 
13   * When distributing Covered Code, include this CDDL 
14   * Header Notice in each file and include the License file 
15   * at glassfish/bootstrap/legal/CDDLv1.0.txt.  
16   * If applicable, add the following below the CDDL Header, 
17   * with the fields enclosed by brackets [] replaced by
18   * you own identifying information: 
19   * "Portions Copyrighted [year] [name of copyright owner]"
20   * 
21   * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22   */
23  
24  /*
25   * BasicTree.java
26   *
27   * Created on April 7, 2004, 10:44 PM
28   */
29  
30  package com.sun.enterprise.tools.guiframework.view.descriptors;
31  
32  import java.util.ArrayList  ;
33  
34  //import com.sun.enterprise.tools.guiframework.view.descriptors.ViewDescriptor;
35  import com.iplanet.jato.RequestContext;
36  
37  
38  /**
39   *
40   * @author  anissa
41   *
42   */
43  public interface BasicTree {
44      
45      // This method is called after the constructor of the implementing class for any initialization.
46      public void init(ViewDescriptor viewDescriptor, RequestContext ctx);
47      
48      //This method should return the root of the tree.
49      public Object   getRoot();
50      
51      //Given the parent, this should return an ArrayList of all its children.
52      //The ArrayList should be empty if no child exist.
53      public ArrayList   getChildren(Object   parent);
54      
55      //Given the node, return if is is a child node.
56      public boolean hasChildren (Object   node);
57      
58      //This method is called to get the display name of the node on the tree. 
59      //The parameter passed is one of the nodes in the ArrayList returned by getChildren
60      public String   getDisplayName(Object   node);
61      
62      public String   getURL();
63      public String   getKey(Object   node);
64  }
65
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