com.wewebu.ow.server.collections

Class OwEmptyIterable.EmptyIterator<V>

java.lang.Object

com.wewebu.ow.server.collections.OwEmptyIterable.EmptyIterator<V>

All Implemented Interfaces:

Iterator<V>

Enclosing class:

OwEmptyIterable<T>

public static final class OwEmptyIterable.EmptyIterator<V>
extends Object
implements Iterator<V>

An empty iterator.
Since JDK does not provide a public default implementation. Use EmptyIterator.INSTANCE to avoid new Instances of EmptyIterator.

Field Summary

Fields

Modifier and Type	Field and Description
static Iterator<?>	INSTANCE

Constructor Summary

Constructors

Constructor and Description
OwEmptyIterable.EmptyIterator()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext()
V	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final Iterator<?> INSTANCE

Constructor Detail

OwEmptyIterable.EmptyIterator

public OwEmptyIterable.EmptyIterator()

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<V>

next

public V next()

Specified by:

next in interface Iterator<V>

remove

public void remove()

Specified by:

remove in interface Iterator<V>