org.foray.fotree
Class DescendantIterator

java.lang.Object
  org.foray.fotree.DescendantIterator

All Implemented Interfaces:

Iterator<FObj>

public class DescendantIterator
extends Object
implements Iterator<FObj>

Iterates over the descendants of an FObj instance, returning them in pre-traversal order.

Constructor Summary

DescendantIterator(FObj fobj)
Constructor.

Method Summary

boolean	hasNext()
FObj	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

DescendantIterator

public DescendantIterator(FObj fobj)

Constructor.

Parameters:

fobj - The FObj instance whose descendants are iterated.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<FObj>

next

public FObj next()

Specified by:

next in interface Iterator<FObj>

remove

public void remove()

Specified by:

remove in interface Iterator<FObj>