org.gridbus.broker.scheduler
Class DataSchedulerOld

java.lang.Object
  org.gridbus.broker.scheduler.Scheduler
      org.gridbus.broker.scheduler.DataSchedulerOld

All Implemented Interfaces:

java.lang.Runnable, JobListener

public class DataSchedulerOld
extends Scheduler
implements JobListener

This class is the scheduler which implements scheduling algorithms considering network and data costs, and data transfer times.

Version:

2.0

Author:

Srikumar Venugopal (srikumar@cs.mu.oz.au)

Constructor Summary

DataSchedulerOld(GridbusFarmingEngine fe)
Constructor for the scheduler

Method Summary

void	schedule() Abstract method: schedule to be implemented by derived classes which implement various scheduling algorithms.
void	setDataFiles(java.util.Collection files)
void	setDataHosts(java.util.Hashtable hosts)
void	statusChanged(Job j) Status changed event for a Job

Methods inherited from class org.gridbus.broker.scheduler.Scheduler

getAlgorithm, getJobs, getPollTime, getServers, getStats, isClassValid, isFailed, isFeasible, isFinished, printStats, recoverStats, run, setAlgorithm, setFailed, setFeasible, setFinished, setPollTime, sortByCost

Methods inherited from class java.lang.Object

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

Constructor Detail

DataSchedulerOld

public DataSchedulerOld(GridbusFarmingEngine fe)

Constructor for the scheduler

Parameters:

fe -

Method Detail

schedule

public void schedule()

Description copied from class: Scheduler

Abstract method: schedule to be implemented by derived classes which implement various scheduling algorithms.

Specified by:

schedule in class Scheduler

See Also:

Scheduler.schedule()

setDataFiles

public void setDataFiles(java.util.Collection files)

Parameters:

files -

setDataHosts

public void setDataHosts(java.util.Hashtable hosts)

Parameters:

hosts -

statusChanged

public void statusChanged(Job j)

Description copied from interface: JobListener

Status changed event for a Job

Specified by:

statusChanged in interface JobListener

See Also:

JobListener.statusChanged(org.gridbus.broker.farming.common.Job)