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1 package net.sourceforge.pmd.swingui; 2 3 import javax.swing.tree.DefaultMutableTreeNode; 4 import java.io.File; 5 6 /*** 7 * 8 * @author Donald A. Leckie 9 * @since August 17, 2002 10 * @version $Revision: 1.4 $, $Date: 2003/03/14 19:04:05 $ 11 */ 12 class DirectoryTreeNode extends DefaultMutableTreeNode { 13 14 /*** 15 ****************************************************************************** 16 */ 17 private DirectoryTreeNode(String name) { 18 super(name); 19 } 20 21 /*** 22 ****************************************************************************** 23 * 24 * @param directory 25 */ 26 protected DirectoryTreeNode(File directory) { 27 super(directory); 28 } 29 30 /*** 31 ****************************************************************************** 32 * 33 * @return The directory or file name. 34 */ 35 public String toString() { 36 Object userObject = getUserObject(); 37 38 if (userObject instanceof String) { 39 return (String) userObject; 40 } 41 42 File file = ((File) userObject); 43 String name = file.getName(); 44 45 if ((name != null) && (name.length() > 0)) { 46 return name; 47 } 48 49 return file.getPath(); 50 } 51 52 /*** 53 ****************************************************************************** 54 * 55 * @return A new root node. 56 */ 57 protected static DirectoryTreeNode createRootNode(String rootName) { 58 return new DirectoryTreeNode(rootName); 59 } 60 }

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