jif.parse

Class UnwrapVisitor

java.lang.Object

polyglot.visit.NodeVisitor

jif.parse.UnwrapVisitor

All Implemented Interfaces:

java.lang.Cloneable, polyglot.util.Copy<polyglot.visit.NodeVisitor>

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.

Nested Class Summary

Nested classes/interfaces inherited from interface polyglot.util.Copy

polyglot.util.Copy.Util

Constructor Summary

Constructors

Constructor and Description
UnwrapVisitor()

Method Summary

Modifier and Type	Method and Description
boolean	isError()
polyglot.ast.Node	override(polyglot.ast.Node n)

Methods inherited from class polyglot.visit.NodeVisitor

begin, copy, enter, enter, finish, finish, lang, 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