Package org.javacc.parser

Class Semanticize.LookaheadChecker

java.lang.Object

org.javacc.parser.Semanticize.LookaheadChecker

All Implemented Interfaces:

TreeWalkerOp

Enclosing class:

Semanticize

private static class Semanticize.LookaheadChecker
extends Object
implements TreeWalkerOp

Field Summary

Fields

Modifier and Type	Field	Description
private final Semanticize	semanticize

Constructor Summary

Constructors

Modifier	Constructor	Description
private	LookaheadChecker(Semanticize semanticize)

Method Summary

Modifier and Type	Method	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.
(package private) static boolean	implicitLA(Expansion exp)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

semanticize

private final Semanticize semanticize

Constructor Details

LookaheadChecker

private LookaheadChecker(Semanticize semanticize)

Method Details

goDeeper

public boolean goDeeper(Expansion e)

Description copied from interface: TreeWalkerOp

When called at a particular node, this specifies to the tree walker if it should visit more nodes under this node.

Specified by:

goDeeper in interface TreeWalkerOp

action

public void action(Expansion e)

Description copied from interface: TreeWalkerOp

When a node is visited, this method is invoked with the node as parameter.

Specified by:

action in interface TreeWalkerOp

implicitLA

static boolean implicitLA(Expansion exp)