TargetNode


1   /*******************************************************************************
2    * Copyright (c) 2000, 2004 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Common Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/cpl-v10.html
7    * 
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.ant.internal.ui.views.elements;
12  
13  import java.util.ArrayList  ;
14  import java.util.List  ;
15  
16  
17  /**
18   * Representation of an ant target
19   */
20  public class TargetNode extends AntNode {
21      private List   dependencies= new ArrayList  ();
22      private boolean isErrorNode= false;
23      
24      /**
25       * Creates a new target node with the given name, and description
26       * 
27       * @param name the new node's name
28       * @param description the target description or <code>null</code> if the
29       * target has no description
30       */
31      public TargetNode(String   name, String   description) {
32          super(name);
33          setDescription(description);
34      }
35      
36      /**
37       * Adds the given dependency to the list of this target's dependencies
38       * 
39       * @param dependency the dependency to add
40       */
41      public void addDependency(String   dependency) {
42          dependencies.add(dependency);
43      }
44  
45      /**
46       * Returns the dependency node containing the names of the targets on which
47       * this target depends
48       * 
49       * @return DependencyNode the node containing the names of this target's
50       * dependencies
51       */
52      public String  [] getDependencies() {
53          return (String  []) dependencies.toArray(new String  [dependencies.size()]);
54      }
55      
56      /**
57       * Returns the ProjectNode containing this target. This method is equivalent
58       * to calling getParent() and casting the result to a ProjectNode.
59       * 
60       * @return ProjectNode the project containing this target
61       */
62      public ProjectNode getProject() {
63          return (ProjectNode) getParent();
64      }
65      
66      /**
67       * Sets this target's error node state
68       *
69       * @param isErrorNode whether or not an error occurred while parsing this node
70       */
71      public void setIsErrorNode(boolean isErrorNode) {
72          this.isErrorNode= isErrorNode;
73      }
74  
75      /**
76       * Returns whether an error occurred while parsing this Ant node
77       *
78       * @return whether an error occurred while parsing this Ant node
79       */
80      public boolean isErrorNode() {
81          return isErrorNode;
82      }
83  }
84
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