rice.environment.processing
Class WorkRequest<R>

java.lang.Object
  rice.environment.processing.WorkRequest<R>

All Implemented Interfaces:

java.lang.Runnable

public abstract class WorkRequest<R>
extends java.lang.Object
implements java.lang.Runnable

Extend this class and implement doWork() if you need to do blocking disk IO. This is primarily used by Persistence.

Author:

Jeff Hoye

Constructor Summary

WorkRequest()

WorkRequest(Continuation<R,java.lang.Exception> c, SelectorManager sm)

Method Summary

abstract R	doWork()
void	returnError(java.lang.Exception e)
void	returnResult(R o)
void	run()

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkRequest

public WorkRequest(Continuation<R,java.lang.Exception> c,
                   SelectorManager sm)

WorkRequest

public WorkRequest()

Method Detail

returnResult

public void returnResult(R o)

returnError

public void returnError(java.lang.Exception e)

run

public void run()

Specified by:

run in interface java.lang.Runnable

doWork

public abstract R doWork()
                  throws java.lang.Exception

Throws:

java.lang.Exception