org.apache.mina.filter.executor

Interface IoEventQueueHandler

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

IoEventQueueThrottle

public interface IoEventQueueHandler
extends java.util.EventListener

Listens and filters all event queue operations occurring in OrderedThreadPoolExecutor and UnorderedThreadPoolExecutor.

Field Summary

Fields

Modifier and Type	Field and Description
static IoEventQueueHandler	NOOP A dummy handler which always accepts event doing nothing particular.

Method Summary

Modifier and Type	Method and Description
boolean	accept(java.lang.Object source, IoEvent event) Returns true if and only if the specified event is allowed to be offered to the event queue.
void	offered(java.lang.Object source, IoEvent event) Invoked after the specified event has been offered to the event queue.
void	polled(java.lang.Object source, IoEvent event) Invoked after the specified event has been polled from the event queue.

Field Detail

NOOP

static final IoEventQueueHandler NOOP

A dummy handler which always accepts event doing nothing particular.

Method Detail

accept

boolean accept(java.lang.Object source,
               IoEvent event)

Returns true if and only if the specified event is allowed to be offered to the event queue. The event is dropped if false is returned.

offered

void offered(java.lang.Object source,
             IoEvent event)

Invoked after the specified event has been offered to the event queue.

polled

void polled(java.lang.Object source,
            IoEvent event)

Invoked after the specified event has been polled from the event queue.