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This class defines the messages that can be sent by an object that takes part in some type of hierarchical association (e.g., a tree).
Method Summary | |
void |
nodeAdded(HierarchicalAssociationEvent evt)
Invoked after a new child is added to an existing node in the hierarchy. |
void |
nodeChanged(HierarchicalAssociationEvent evt)
Invoked after a node in the tree changes in some way. |
void |
nodeRemoved(HierarchicalAssociationEvent evt)
Invoked after a child is removed from an existing node in the hierarchy. |
void |
nodeStructureChanged(HierarchicalAssociationEvent evt)
Invoked after the subtree rooted at an existing node changes its structure in a way that can't be described efficiently using any of the other messages in this interface. |
Method Detail |
public void nodeAdded(HierarchicalAssociationEvent evt)
public void nodeRemoved(HierarchicalAssociationEvent evt)
public void nodeChanged(HierarchicalAssociationEvent evt)
public void nodeStructureChanged(HierarchicalAssociationEvent evt)
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