com.caucho.util

Class NullIterator<E>

java.lang.Object

com.caucho.util.NullIterator<E>

All Implemented Interfaces:

java.util.Iterator<E>, java.util.ListIterator<E>

public class NullIterator<E>
extends java.lang.Object
implements java.util.ListIterator<E>

A null iterator

Constructor Summary

Constructors

Constructor and Description
NullIterator()

Method Summary

Modifier and Type	Method and Description
void	add(E o)
static NullIterator	create()
boolean	hasNext()
boolean	hasPrevious()
E	next()
int	nextIndex()
E	previous()
int	previousIndex()
void	remove()
void	set(E o)

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

NullIterator

public NullIterator()

Method Detail

create

public static NullIterator create()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<E>

Specified by:

hasNext in interface java.util.ListIterator<E>

next

public E next()

Specified by:

next in interface java.util.Iterator<E>

Specified by:

next in interface java.util.ListIterator<E>

nextIndex

public int nextIndex()

Specified by:

nextIndex in interface java.util.ListIterator<E>

hasPrevious

public boolean hasPrevious()

Specified by:

hasPrevious in interface java.util.ListIterator<E>

previous

public E previous()

Specified by:

previous in interface java.util.ListIterator<E>

previousIndex

public int previousIndex()

Specified by:

previousIndex in interface java.util.ListIterator<E>

add

public void add(E o)

Specified by:

add in interface java.util.ListIterator<E>

set

public void set(E o)

Specified by:

set in interface java.util.ListIterator<E>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<E>

Specified by:

remove in interface java.util.ListIterator<E>