org.apache.jetspeed.util
Interface Queue

All Superinterfaces:

java.util.Collection, java.lang.Iterable, java.util.List

public interface Queue
extends java.util.List

Queue interface similar to the java.util.Stack interface

Version:

$Id: Queue.java 516448 2007-03-09 16:25:47Z ate $

Author:

Raphaël Luta

Method Summary

java.lang.Object	peek() Gets the first object in the queue without removing it from the queue
java.lang.Object	pop() Gets the first object in the queue and remove it from the queue
void	push(java.lang.Object obj) Adds a new object into the queue

Methods inherited from interface java.util.List

add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, size, subList, toArray, toArray

Method Detail

push

void push(java.lang.Object obj)

Adds a new object into the queue

pop

java.lang.Object pop()

Gets the first object in the queue and remove it from the queue

peek

java.lang.Object peek()

Gets the first object in the queue without removing it from the queue