org.javacc.parser
Interface TreeWalkerOp


public interface TreeWalkerOp

Objects of this type are passed to the tree walker routines in ExpansionTreeWalker.


Method Summary
 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

goDeeper

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.


action

void action(Expansion e)
When a node is visited, this method is invoked with the node as parameter.