TreeElement


1   /*
2    * The contents of this file are subject to the terms of the Common Development
3    * and Distribution License (the License). You may not use this file except in
4    * compliance with the License.
5    *
6    * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7    * or http://www.netbeans.org/cddl.txt.
8    *
9    * When distributing Covered Code, include this CDDL Header Notice in each file
10   * and include the License file at http://www.netbeans.org/cddl.txt.
11   * If applicable, add the following below the CDDL Header, with the fields
12   * enclosed by brackets [] replaced by your own identifying information:
13   * "Portions Copyrighted [year] [name of copyright owner]"
14   *
15   * The Original Software is NetBeans. The Initial Developer of the Original
16   * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17   * Microsystems, Inc. All Rights Reserved.
18   */
19  
20  package org.netbeans.modules.refactoring.spi.ui;
21  
22  import javax.swing.Icon  ;
23  
24  /**
25   * Tree Elements are shown in Refactoring Preview.
26   * If you want to implement your own TreeElements, you
27   * must register your TreeElementFactoryImplementation 
28   * @see TreeElementFactoryImplementation
29   * @see TreeElementFactory
30   * @author Jan Becicka
31   */
32  public interface TreeElement {
33      /**
34       * @param isLogical true if parent in lagical view is requested.
35       * @return parent of this TreeElement
36       */
37      public TreeElement getParent(boolean isLogical);
38      
39      /**
40       * @return icon for this TreeElement
41       */
42      public Icon   getIcon();
43      /**
44       * @param isLogical true if logical description is requested
45       * @return text of this TreeElement
46       */
47      public String   getText(boolean isLogical);
48      /**
49       * @return corresponding object, usually RefactoringElement, FileObject
50       */
51      public Object   getUserObject();
52  }
53  
54
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