com.neeve.event
Class EventMultiplexerPassThrough

java.lang.Object
  com.neeve.root.RootObject
      com.neeve.event.EventObject
          com.neeve.event.EventMultiplexer
              com.neeve.event.EventMultiplexerPassThrough

All Implemented Interfaces:

IEventHandler, IEventMultiplexer

public final class EventMultiplexerPassThrough
extends EventMultiplexer

Pass through event multiplexer.

In a pass through multiplexer, the threads carrying the events from the sources pass directly and concurrently through the multiplexer. It should be noted that a fundamental tenet of a multiplexer is that the registered event handler cannot be concurrently invoked. Therefore, implicit in the semantic of this multiplexer implementation is the assumption that the caller will not be concurrently multiplexing events through the multiplexer.

Threading:

This class is safe for concurrent access by multiple threads.

Nested Class Summary

Nested classes/interfaces inherited from interface com.neeve.event.IEventMultiplexer

IEventMultiplexer.State

Field Summary

Fields inherited from class com.neeve.event.EventMultiplexer

captureEventLatencyStats

Fields inherited from interface com.neeve.event.IEventMultiplexer

NON_BLOCKING

Method Summary

static IEventMultiplexer	create(String name, boolean administrative, IEventHandler eventHandler, Properties props) Create a pass through event multiplexer.
IEventMultiplexerStats	getStats() Implementation of IEventMultiplexer.getStats()

Methods inherited from class com.neeve.event.EventMultiplexer

close, getName, multiplexEvent, onEvent, onEvent, open, scheduledEventCount, scheduleEvent, setAllEventDispatch, unscheduleEvent

Methods inherited from class com.neeve.root.RootObject

getChecked, getThreaded, getTracer, setChecked, setTracer

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

create

public static IEventMultiplexer create(String name,
                                       boolean administrative,
                                       IEventHandler eventHandler,
                                       Properties props)

Create a pass through event multiplexer.

Parameters:

name - The event multiplexer's name

administrative - Whether this multiplexer is an administrative one i.e. not subject to auto performance tuning.

eventHandler - The dispatch event handler i.e. the event handler through which multiplexed events are dispatched.

props - A set of properties that qualify the behavior multiplexer behavior. The pass through multiplexer does not currently support any properties for its use.

getStats

public final IEventMultiplexerStats getStats()

Implementation of IEventMultiplexer.getStats()