mondrian.util
Class UnionIterator<T>

java.lang.Object
  mondrian.util.UnionIterator<T>

All Implemented Interfaces:

Iterator<T>

public class UnionIterator<T>
extends Object
implements Iterator<T>

Iterator over union of several Iterable collections.

Since:

Apr 28, 2008

Author:

jhyde

See Also:

Util.union(Iterable[])

Constructor Summary

UnionIterator(Collection<? extends T>... iterables)

UnionIterator(Iterable<? extends T>... iterables)
Creates a UnionIterator.

Method Summary

boolean	hasNext()
T	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

UnionIterator

public UnionIterator(Iterable<? extends T>... iterables)

Creates a UnionIterator.

Parameters:

iterables - Array of iterables

UnionIterator

public UnionIterator(Collection<? extends T>... iterables)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

remove

public void remove()

Specified by:

remove in interface Iterator<T>