34 import java.util.ArrayList;
  35 import java.util.Comparator;
  36 import java.util.Enumeration;
  37 import java.util.Iterator;
  38 import java.util.concurrent.atomic.AtomicBoolean;
  39 import javax.swing.event.TreeModelEvent;
  40 import javax.swing.tree.TreeNode;
  41 
  42 /**
  43  *
  44  * Representation of a node in the GUI tree representing the visible test structure.
  45  */
  46 public class TT_BasicNode extends TT_TreeNode {
  47 
  48     TT_BasicNode(TT_BasicNode parent, TRT_TreeNode tn, Comparator<String> comp) {
  49         this.comp = comp;
  50         this.parent = parent;
  51         this.tn = tn;
  52     }
  53     // ------- interface methods --------
  54     public Enumeration children() {
  55         updateNode();
  56 
  57         ArrayList<TT_TreeNode> copy = null;
  58         synchronized (children) {
  59             // shallow copy child list?
  60             copy = new ArrayList<>(children);
  61         }
  62 
  63         final Iterator it = copy.iterator();
  64         return new Enumeration() {
  65 
  66             public boolean hasMoreElements() {
  67                 return it.hasNext();
  68             }
  69 
  70             public Object nextElement() {
  71                 return it.next();
  72             }
  73         };
  74     }
  75 
  76     public boolean getAllowsChildren() {
  77         return true;
  78     }
  79 
  80     public TreeNode getChildAt(int arg0) {
  81         if (children == null) {
  82             return null;
  83         }
  84         updateNode();
  85         synchronized (children) {
  86             return children.get(arg0);
  87         }
  88     }
  89 
  90     public int getChildCount() {

  34 import java.util.ArrayList;
  35 import java.util.Comparator;
  36 import java.util.Enumeration;
  37 import java.util.Iterator;
  38 import java.util.concurrent.atomic.AtomicBoolean;
  39 import javax.swing.event.TreeModelEvent;
  40 import javax.swing.tree.TreeNode;
  41 
  42 /**
  43  *
  44  * Representation of a node in the GUI tree representing the visible test structure.
  45  */
  46 public class TT_BasicNode extends TT_TreeNode {
  47 
  48     TT_BasicNode(TT_BasicNode parent, TRT_TreeNode tn, Comparator<String> comp) {
  49         this.comp = comp;
  50         this.parent = parent;
  51         this.tn = tn;
  52     }
  53     // ------- interface methods --------
  54     public Enumeration<TT_TreeNode> children() {
  55         updateNode();
  56 
  57         ArrayList<TT_TreeNode> copy = null;
  58         synchronized (children) {
  59             // shallow copy child list?
  60             copy = new ArrayList<>(children);
  61         }
  62 
  63         final Iterator<TT_TreeNode> it = copy.iterator();
  64         return new Enumeration<TT_TreeNode>() {
  65 
  66             public boolean hasMoreElements() {
  67                 return it.hasNext();
  68             }
  69 
  70             public TT_TreeNode nextElement() {
  71                 return it.next();
  72             }
  73         };
  74     }
  75 
  76     public boolean getAllowsChildren() {
  77         return true;
  78     }
  79 
  80     public TreeNode getChildAt(int arg0) {
  81         if (children == null) {
  82             return null;
  83         }
  84         updateNode();
  85         synchronized (children) {
  86             return children.get(arg0);
  87         }
  88     }
  89 
  90     public int getChildCount() {