net.sf.freecol.common.util

Class EmptyIterator<T>

java.lang.Object

net.sf.freecol.common.util.EmptyIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>

public final class EmptyIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>

An iterator that does nothing.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	EmptyIterator()

Method Summary

Modifier and Type	Method and Description
static <T> EmptyIterator<T>	getInstance() Returns an instance of the EmptyIterator for the given type.
boolean	hasNext()
T	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

EmptyIterator

private EmptyIterator()

Method Detail

getInstance

public static <T> EmptyIterator<T> getInstance()

Returns an instance of the EmptyIterator for the given type.

Type Parameters:

T - the type of the empty iterator.

Returns:

an EmptyIterator of the given type.

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<T>

next

public T next()

Specified by:

next in interface java.util.Iterator<T>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<T>