jif.parse
Class UnwrapVisitor

java.lang.Object
  polyglot.visit.NodeVisitor
      jif.parse.UnwrapVisitor

All Implemented Interfaces:

java.lang.Cloneable, polyglot.util.Copy

public class UnwrapVisitor
extends polyglot.visit.NodeVisitor

An UnwrapVisitor rewrites the AST to remove any Wrapped nodes resulting from the parser. A visitor which tries to unwrap every Wrapper object in the node it visits.

Constructor Summary

UnwrapVisitor()

Method Summary

boolean	isError()
polyglot.ast.Node	override(polyglot.ast.Node n)

Methods inherited from class polyglot.visit.NodeVisitor

begin, copy, enter, enter, finish, finish, leave, leave, override, toString, visitEdge, visitEdgeNoOverride

Methods inherited from class java.lang.Object

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

Constructor Detail

UnwrapVisitor

public UnwrapVisitor()

Method Detail

isError

public boolean isError()

override

public polyglot.ast.Node override(polyglot.ast.Node n)

Overrides:

override in class polyglot.visit.NodeVisitor