gnu.bytecode
Class VarEnumerator

java.lang.Object
  gnu.bytecode.VarEnumerator

All Implemented Interfaces:

java.util.Enumeration

public class VarEnumerator
extends java.lang.Object
implements java.util.Enumeration

Use this Enuemration class to iterate over the Variables in a Scope. Descends into child scopes.

Constructor Summary

VarEnumerator(Scope scope)

Method Summary

boolean	hasMoreElements()
java.lang.Object	nextElement()
Variable	nextVar() Return the next Variable in the Scope tree, or null if done.
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

VarEnumerator

public VarEnumerator(Scope scope)

Method Detail

reset

public final void reset()

nextVar

public final Variable nextVar()

Return the next Variable in the Scope tree, or null if done.

hasMoreElements

public final boolean hasMoreElements()

Specified by:

hasMoreElements in interface java.util.Enumeration

nextElement

public java.lang.Object nextElement()

Specified by:

nextElement in interface java.util.Enumeration