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Java > Open Source Codes > edu > rice > cs > util > docnavigation > RootNode


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33
34 package edu.rice.cs.util.docnavigation;
35
36 import javax.swing.tree.*;
37 import java.io.File JavaDoc;
38
39 class RootNode<ItemT extends INavigatorItem> extends DefaultMutableTreeNode implements NodeData<ItemT> {
40   
41   public RootNode(File JavaDoc f) { super(f); }
42   public RootNode(String JavaDoc s) { this(new File JavaDoc(s)); }
43   public void setData(File JavaDoc f) { super.setUserObject(f); }
44   public File JavaDoc getData() { return (File JavaDoc) super.getUserObject(); }
45   public String JavaDoc toString() { return getData().toString(); }
46
47   /**
48    * Execute the specified visitor, passing a variable number of parameters.
49    * @param v visitor to execute
50    * @param p parameters as varargs
51    */
52   public <Ret> Ret execute(NodeDataVisitor<? super ItemT, Ret> v, Object JavaDoc... p) { return v.fileCase(getData(), p); }
53 }
54
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