org.apache.commons.collections.primitives.adapters

Class IteratorLongIterator

public class IteratorLongIterator extends Object implements LongIterator

Adapts a java.lang.Number Number-valued Iterator Iterator to the LongIterator interface.

This implementation delegates most methods to the provided Iterator Iterator implementation in the "obvious" way.

Since: Commons Primitives 1.0

Version: $Revision: 1.3 $ $Date: 2003/10/16 20:49:38 $

Author: Rodney Waldhoff

Field Summary
Iterator_iterator
Constructor Summary
IteratorLongIterator(Iterator iterator)
Creates an LongIterator wrapping the specified Iterator Iterator.
Method Summary
booleanhasNext()
longnext()
voidremove()
static LongIteratorwrap(Iterator iterator)
Create an LongIterator wrapping the specified Iterator Iterator.

Field Detail

_iterator

private Iterator _iterator

Constructor Detail

IteratorLongIterator

public IteratorLongIterator(Iterator iterator)
Creates an LongIterator wrapping the specified Iterator Iterator.

See Also: IteratorLongIterator

Method Detail

hasNext

public boolean hasNext()

next

public long next()

remove

public void remove()

wrap

public static LongIterator wrap(Iterator iterator)
Create an LongIterator wrapping the specified Iterator Iterator. When the given iterator is null, returns null.

Parameters: iterator the (possibly null) Iterator Iterator to wrap

Returns: an LongIterator wrapping the given iterator, or null when iterator is null.

Copyright (c) 2002-2003 - Apache Software Foundation