TreeTraversalListener (PJIRC project)

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irc.tree
Interface TreeTraversalListener

All Known Implementing Classes:: SortedList

public interface TreeTraversalListener

Interface used for traversing trees.

Method Summary

void begin(java.lang.Object param)
          The traversal is about to begin.

void end(java.lang.Object param)
          The traversal is finished.

void nextItem(java.lang.Object item, java.lang.Object param)
          Next item in the tree.

Method Detail

begin

public void begin(java.lang.Object param)

The traversal is about to begin.

Parameters:: param - user parameter.

nextItem

public void nextItem(java.lang.Object item,
                     java.lang.Object param)

Next item in the tree.

Parameters:: item - item.; param - user parameter.

end

public void end(java.lang.Object param)

The traversal is finished.

Parameters:: param - user parameter.