com.jivesoftware.util
Class MultiIterator

java.lang.Object
  com.jivesoftware.util.MultiIterator

All Implemented Interfaces:

java.util.Iterator

Direct Known Subclasses:

MultiArticleIterator

public class MultiIterator
extends java.lang.Object
implements java.util.Iterator

A class which iterates over multiple iterators.

Constructor Summary

MultiIterator()

Method Summary

void	addIterator(java.util.Iterator iter) Adds an iterator to the list of iterators.
boolean	hasNext() Tests to see whether or not there are more items to return.
java.lang.Object	next() Returns the next object in the iterator list.
void	remove() Note: not supported in this class.

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiIterator

public MultiIterator()

Method Detail

addIterator

public void addIterator(java.util.Iterator iter)

Adds an iterator to the list of iterators. This is added to the end of the list.

Parameters:

iter - the iterator to add for iteration.

remove

public void remove()

Note: not supported in this class.

Specified by:

remove in interface java.util.Iterator

hasNext

public boolean hasNext()

Tests to see whether or not there are more items to return.

Specified by:

hasNext in interface java.util.Iterator

Returns:

false if there are no more items in any of the iterators to return, true otherwise.

next

public java.lang.Object next()

Returns the next object in the iterator list. Will throw a NoSuchElementException exception if there are no items to return.

Specified by:

next in interface java.util.Iterator

Returns:

the next object in the iterator list.