org.jboss.messaging.util
Interface HeadInsertableQueue<T>

Type Parameters:

T -

All Superinterfaces:

java.lang.Iterable<T>

All Known Implementing Classes:

HeadInsertableConcurrentQueue

public interface HeadInsertableQueue<T>
extends java.lang.Iterable<T>

Extends a Queue with a method to insert an element at the head of the queue

Author:

Tim Fox

Method Summary

void	clear()
java.util.Iterator<T>	iterator()
void	offerFirst(T object)
void	offerLast(T object)
T	peek()
T	poll()
int	size()

Method Detail

offerFirst

void offerFirst(T object)

offerLast

void offerLast(T object)

poll

T poll()

peek

T peek()

clear

void clear()

iterator

java.util.Iterator<T> iterator()

Specified by:

iterator in interface java.lang.Iterable<T>

size

int size()