net.sf.basedb.util
Class Tree.ElementIterator

java.lang.Object
  net.sf.basedb.util.Tree.ElementIterator

All Implemented Interfaces:

Iterator<E>

Enclosing class:

Tree<E>

private class Tree.ElementIterator
extends Object
implements Iterator<E>

An iterator that return elements for each node. It uses the Tree.EntryIterator to get the nodes.

Field Summary

private Iterator<Tree.Entry<E>>

entryIterator The entry iterator.

Constructor Summary

private

Tree.ElementIterator(Iterator<Tree.Entry<E>> entryIterator)

Method Summary

boolean	hasNext()
E	next()
void	remove() Not supported.

Methods inherited from class java.lang.Object

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

Field Detail

entryIterator

private final Iterator<Tree.Entry<E>> entryIterator

The entry iterator.

Constructor Detail

Tree.ElementIterator

private Tree.ElementIterator(Iterator<Tree.Entry<E>> entryIterator)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

remove

public void remove()

Not supported.

Specified by:

remove in interface Iterator<E>

Throws:

UnsupportedOperationException - Always