com.flyingspaniel.nava.callback

Class AbstractCallback.NOP<IN>

java.lang.Object

com.flyingspaniel.nava.callback.AbstractCallback<IN,IN>

com.flyingspaniel.nava.callback.AbstractCallback.NOP<IN>

Type Parameters:

IN -

All Implemented Interfaces:

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

Enclosing class:

AbstractCallback<IN,OUT>

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

Class that does nothing (just calls failFast), then returns input unchanged

Nested Class Summary

Nested classes/interfaces inherited from class com.flyingspaniel.nava.callback.AbstractCallback

AbstractCallback.Canned<IN,OUT>, AbstractCallback.NOP<IN>

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

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

Field Summary

Fields inherited from class com.flyingspaniel.nava.callback.AbstractCallback

nextCallback

Constructor Summary

Constructors

Constructor and Description
AbstractCallback.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.callback.AbstractCallback

failFast, failSlow, getNextCallback, handleEvent, handleException, setNextCallback

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCallback.NOP

public AbstractCallback.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 AbstractCallback<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