org.nustaq.kontraktor

Class Spore<I,O>

java.lang.Object

org.nustaq.kontraktor.Spore<I,O>

All Implemented Interfaces:

Serializable

public abstract class Spore<I,O>
extends Object
implements Serializable

Created by ruedi on 26.08.2014. A Spore is sent to a foreign actor executes on its data and sends results back to caller

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	finished

Constructor Summary

Constructors

Constructor and Description
Spore()

Method Summary

Modifier and Type	Method and Description
void	finished()
boolean	isFinished() to be read at remote side in order to decide wether to stop e.g. iteration.
void	local(O result, Object error) is called on sender side once results stream in from receiver side remote() method.
protected void	receive(O result, Object err)
abstract void	remote(I input) implements code to be executed at receiver side
Spore<I,O>	then(Callback<O> cb) local.

Methods inherited from class java.lang.Object

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

Field Detail

finished

protected transient boolean finished

Constructor Detail

Spore

public Spore()

Method Detail

remote

public abstract void remote(I input)

implements code to be executed at receiver side

Parameters:

input -

local

public void local(O result,
                  Object error)

is called on sender side once results stream in from receiver side remote() method. Preferably do not override this but register a callback on sender side using 'then()'

Parameters:

result -

error -

then

public Spore<I,O> then(Callback<O> cb)

local. Register at sending side and will recieve data streamed back from remote. Aalternatively one overriding local(..)

Parameters:

cb -

Returns:

finished

public void finished()

receive

protected void receive(O result,
                       Object err)

isFinished

public boolean isFinished()

to be read at remote side in order to decide wether to stop e.g. iteration.

Returns: