Package org.apache.activemq.artemis.utils.collections

Class EmptyList<E>

java.lang.Object

org.apache.activemq.artemis.utils.collections.EmptyList<E>

All Implemented Interfaces:

LinkedList<E>

public class EmptyList<E>
extends Object
implements LinkedList<E>

Method Summary

Modifier and Type	Method	Description
void	addHead(E e)
void	addTail(E e)
void	clear()
void	clearID()
void	forEach(Consumer<E> consumer)
E	get(int position)
static final <T> LinkedList<T>	getEmptyList()
LinkedListIterator<E>	iterator()
E	peek()
E	poll()
E	removeWithID(String listID, long id)	you need to call LinkedList.setNodeStore(NodeStore) before you are able to call this method.
void	setNodeStore(NodeStore<E> store)	this makes possibl to use LinkedList.removeWithID(String, long)
int	size()

Methods inherited from class java.lang.Object

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

Method Details

getEmptyList

public static final <T> LinkedList<T> getEmptyList()

peek

public E peek()

Specified by:

peek in interface LinkedList<E>

addHead

public void addHead(E e)

Specified by:

addHead in interface LinkedList<E>

addTail

public void addTail(E e)

Specified by:

addTail in interface LinkedList<E>

get

public E get(int position)

Specified by:

get in interface LinkedList<E>

poll

public E poll()

Specified by:

poll in interface LinkedList<E>

iterator

public LinkedListIterator<E> iterator()

Specified by:

iterator in interface LinkedList<E>

clear

public void clear()

Specified by:

clear in interface LinkedList<E>

size

public int size()

Specified by:

size in interface LinkedList<E>

clearID

public void clearID()

Specified by:

clearID in interface LinkedList<E>

setNodeStore

public void setNodeStore(NodeStore<E> store)

Description copied from interface: LinkedList

this makes possibl to use LinkedList.removeWithID(String, long)

Specified by:

setNodeStore in interface LinkedList<E>

removeWithID

public E removeWithID(String listID,
 long id)

Description copied from interface: LinkedList

you need to call LinkedList.setNodeStore(NodeStore) before you are able to call this method.

Specified by:

removeWithID in interface LinkedList<E>

forEach

public void forEach(Consumer<E> consumer)

Specified by:

forEach in interface LinkedList<E>