org.eclipse.ecf.core.sharedobject.util

Interface ISimpleFIFOQueue

All Known Implementing Classes:

SimpleFIFOQueue

public interface ISimpleFIFOQueue

Simple queue

Method Summary

Modifier and Type	Method and Description
void	close() Close this queue.
java.lang.Object	dequeue() Dequeue an object from off the
boolean	enqueue(java.lang.Object obj) Enqueue given object.
java.lang.Object	peekQueue()
java.lang.Object	removeHead()

Method Detail

enqueue

boolean enqueue(java.lang.Object obj)

Enqueue given object. Blocks until enqueue is completed.

Parameters:

obj - the Object to enqueue

Returns:

true if enqueued, false if not successfully enqueue

dequeue

java.lang.Object dequeue()

Dequeue an object from off the

Returns:

Object dequeued

peekQueue

java.lang.Object peekQueue()

Returns:

Object at head of queue without removing it from queue

removeHead

java.lang.Object removeHead()

Returns:

Object that is head of queue. Removes head from queue

close

void close()

Close this queue. Once closed, the underlying queue cannot be used again