org.d_haven.event.impl
Class NullDequeueInterceptor

java.lang.Object
  extended by org.d_haven.event.impl.NullDequeueInterceptor
All Implemented Interfaces:
DequeueInterceptor

public final class NullDequeueInterceptor
extends java.lang.Object
implements DequeueInterceptor

The dequeue executable interface describes operations that are executed before and after elements are pulled from a queue.

Version:
$Revision: 1.4 $
Author:
schierma, Berin Loritsch

Constructor Summary
NullDequeueInterceptor()
           
 
Method Summary
 void after(Source context)
          An operation executed after dequeing events from the queue.
 void before(Source context)
          An operation executed before dequeing events from the queue.
 java.lang.String toString()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

NullDequeueInterceptor

public NullDequeueInterceptor()
Method Detail

before

public void before(Source context)
An operation executed before dequeing events from the queue. The size of the queue is passed in so the implementation can determine to execute based on the size of the queue.

Specified by:
before in interface DequeueInterceptor
Parameters:
context - The source from which the dequeue is performed.
Since:
Feb 10, 2003

after

public void after(Source context)
An operation executed after dequeing events from the queue. The size of the queue is passed in so the implementation can determine to execute based on the size of the queue.

Specified by:
after in interface DequeueInterceptor
Parameters:
context - The source from which the dequeue is performed.
Since:
Feb 10, 2003

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object