net.sourceforge.jane.jjtree
Class NodeEnumeration

java.lang.Object
  |
  +--net.sourceforge.jane.util.ExtendedEnumeration
        |
        +--net.sourceforge.jane.jjtree.NodeEnumeration

All Implemented Interfaces:

java.util.Enumeration

public class NodeEnumeration

extends ExtendedEnumeration

A enumeration object that enumerates over the child of a particular node.

Fields inherited from class net.sourceforge.jane.util.ExtendedEnumeration

predicate

Constructor Summary

NodeEnumeration(Node aParent, java.lang.Class aMatch)
Create a new NodeEnumeration.

Method Summary

protected boolean	doCheckSize() Returns true if there are not more elements in the current series.
protected void	doNext() Go to the next element.
protected java.lang.Object	getCurrent() Returns the current element.
boolean	hasMoreNodes() Returns true if there are more nodes.
Node	nextNode() Returns the next node.
void	reset() Reset this enumeration to the beginning.

Methods inherited from class net.sourceforge.jane.util.ExtendedEnumeration

doEvaluate, hasMoreElements, nextElement

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeEnumeration

public NodeEnumeration(Node aParent,
                       java.lang.Class aMatch)

Create a new NodeEnumeration.

Method Detail

hasMoreNodes

public boolean hasMoreNodes()

Returns true if there are more nodes.

nextNode

public Node nextNode()

Returns the next node.

reset

public void reset()

Reset this enumeration to the beginning.

Overrides:

reset in class ExtendedEnumeration

doCheckSize

protected boolean doCheckSize()

Returns true if there are not more elements in the current series.

Overrides:

doCheckSize in class ExtendedEnumeration

getCurrent

protected java.lang.Object getCurrent()

Returns the current element.

Overrides:

getCurrent in class ExtendedEnumeration

doNext

protected void doNext()

Go to the next element.

Overrides:

doNext in class ExtendedEnumeration