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 Description

static IoEventQueueHandler NOOP
A dummy handler which always accepts event doing nothing particular.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`accept(java.lang.Object source, IoEvent event)`
`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)
```
    Parameters:
    
    source - The source of event
    
    event - The received 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.
    
    Parameters:
    
    source - The source of event
    
    event - The received event
  - polled
```
void polled(java.lang.Object source,
            IoEvent event)
```
    Invoked after the specified event has been polled from the event queue.
    
    Parameters:
    
    source - The source of event
    
    event - The received event