com.flyingspaniel.nava.utils

Class EmittingCallbackFn.NOP<IN>

java.lang.Object

com.flyingspaniel.nava.emit.Emitter

com.flyingspaniel.nava.utils.EmittingCallbackFn<IN,IN>

com.flyingspaniel.nava.utils.EmittingCallbackFn.NOP<IN>

All Implemented Interfaces:

Callback<IN,IN>, Emit.IEmitter, Emit.IListener<IN>, Fn<IN,IN>

Enclosing class:

EmittingCallbackFn<IN,OUT>

public static class EmittingCallbackFn.NOP<IN>
extends EmittingCallbackFn<IN,IN>

Nested Class Summary

Nested classes/interfaces inherited from class com.flyingspaniel.nava.utils.EmittingCallbackFn

EmittingCallbackFn.NOP<IN>

Nested classes/interfaces inherited from interface com.flyingspaniel.nava.callback.Callback

Callback.ProducesMore<IN,OUT,MORE>, Callback.ProducesMultiple<IN,OUT>

Nested classes/interfaces inherited from interface com.flyingspaniel.nava.fp.Fn

Fn.AndN<IN,OUT>, Fn.Base<IN,OUT>, Fn.N<IN,OUT>, Fn.Pdouble, Fn.Pint

Field Summary

Fields inherited from class com.flyingspaniel.nava.utils.EmittingCallbackFn

nextCallback

Fields inherited from class com.flyingspaniel.nava.emit.Emitter

allowDuplicates, idMap, maxListeners

Constructor Summary

Constructors

Constructor and Description
EmittingCallbackFn.NOP()

Method Summary

Methods

Modifier and Type	Method and Description
IN	callback(Exception ex, IN in, Object... more) The callback method

Methods inherited from class com.flyingspaniel.nava.utils.EmittingCallbackFn

failFast, failSlow, fn1, fn2, getNextCallback, handleEvent, handleException, setNextCallback

Methods inherited from class com.flyingspaniel.nava.emit.Emitter

addListener, createListenerList, emit, emit, fireEvent, getListenerList, listenerCount, listeners, on, once, removeAllListeners, removeListener, setMaxListeners

Methods inherited from class java.lang.Object

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

Constructor Detail

EmittingCallbackFn.NOP

public EmittingCallbackFn.NOP()

Method Detail

callback

public IN callback(Exception ex,
          IN in,
          Object... more)
            throws Exception

Description copied from interface: Callback

The callback method

Specified by:

callback in interface Callback<IN,IN>

Specified by:

callback in class EmittingCallbackFn<IN,IN>

Parameters:

ex - null, or an Exception thrown from an earlier callback. You should test for this!

in - input data, probably coming from a previous callback

more - additional input data (rarely used)

Returns:

result of processing

Throws:

Exception