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public interface TreeWalkerOp
Objects of this type are passed to the tree walker routines in ExpansionTreeWalker.
Method Summary | |
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void |
action(Expansion e)
When a node is visited, this method is invoked with the node as parameter. |
boolean |
goDeeper(Expansion e)
When called at a particular node, this specifies to the tree walker if it should visit more nodes under this node. |
Method Detail |
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boolean goDeeper(Expansion e)
void action(Expansion e)
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