org.javacc.parser

Interface TreeWalkerOp

public interface TreeWalkerOp

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

Method Summary

Methods

Modifier and Type	Method and Description
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.