org.gridbus.broker.farming.alchemi
Class AlchemiComputeServer

java.lang.Object
  |
  +--org.gridbus.broker.farming.common.Server
        |
        +--org.gridbus.broker.farming.common.ComputeServer
              |
              +--org.gridbus.broker.farming.alchemi.AlchemiComputeServer

public class AlchemiComputeServer

extends ComputeServer

This class represents an compute server running Alchemi middleware

Author:

Rajiv Ranjan (rranjan@cs.mu.oz.au)

Field Summary

Fields inherited from class org.gridbus.broker.farming.common.ComputeServer

ALCHEMI, ALCHEMI_0_8, CONDOR, CONDOR_6_6_9, CONDOR_SHAREDFS, FORK_LOCAL, GLOBUS, GLOBUS_2_4, GLOBUS_3_2, GLOBUS_4_0, NORDUGRID, PBS, UNICORE, UNICORE_4_1, UNKNOWN, XGRID

Fields inherited from class org.gridbus.broker.farming.common.Server

BUSY, READY

Constructor Summary

AlchemiComputeServer()
Default Constructor

AlchemiComputeServer(boolean wsFlag)

AlchemiComputeServer(java.lang.String myhost)

AlchemiComputeServer(java.lang.String myhost, boolean wsFlag)

Method Summary

boolean	discoverProperties() Discover the dynamic server properties
boolean	isWS()
void	prepareJob(Job j) Prepares job
void	updateStatus() Updates the status of this server.

Methods inherited from class org.gridbus.broker.farming.common.ComputeServer

addJobListener, calcJobLimit, checkRequirements, decAllocatedJobs, decExecutingJobs, getAllocatedJobs, getArch, getAvgJobComputationTime, getAvgRateofCompletion, getBusytime, getContactString, getExecutingJobs, getFailedJobs, getJobLimit, getJobsCompletedCurrentPoll, getMemtotal, getNodeRequirements, getNumCPUs, getOS, getPrevtime, getPricePerCpuSec, getPricePerJob, getQueueCollection, getTimeperjob, getTotalFinishedJobs, getType, getUserCredential, incAllocatedJobs, incExecutingJobs, incFailedJobs, incJobsCompletedCurrentPoll, incTotalFinishedJobs, isAlive, isRequirementSatisfied, recoverJob, removeAllJobListeners, removeJobListener, setAliveFlag, setAllocatedJobs, setArch, setAvgJobComputationTime, setBusytime, setContactString, setExecutingJobs, setFailedJobs, setJobLimit, setJobsCompletedCurrentPoll, setManager, setMemtotal, setNodeRequirements, setNumCPUs, setOS, setPrevtime, setPricePerCpuSec, setPricePerJob, setQueueCollection, setServerID, setTimeperjob, setTotalFinishedJobs, setType, setUserCredential, shutdown, startMonitoring, startup, submitJob, updateAvgRateofCompletion

Methods inherited from class org.gridbus.broker.farming.common.Server

getHostname, getServerID, getServerStatus, getStatus, setHostname, setServerStatus, setStatus, statusInt, statusString

Methods inherited from class java.lang.Object

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

Constructor Detail

AlchemiComputeServer

public AlchemiComputeServer()

Default Constructor

AlchemiComputeServer

public AlchemiComputeServer(java.lang.String myhost)

Parameters:

myhost -

AlchemiComputeServer

public AlchemiComputeServer(java.lang.String myhost,
                            boolean wsFlag)

Parameters:

myhost -

wsFlag -

AlchemiComputeServer

public AlchemiComputeServer(boolean wsFlag)

Parameters:

wsFlag -

Method Detail

discoverProperties

public boolean discoverProperties()
                           throws java.lang.Exception

Description copied from class: ComputeServer

Discover the dynamic server properties

Specified by:

discoverProperties in class ComputeServer

Returns:

true, if the properties were discovered successfully.

Throws:

java.lang.Exception

See Also:

ComputeServer.discoverProperties()

isWS

public boolean isWS()

Returns:

updateStatus

public void updateStatus()

Description copied from class: ComputeServer

Updates the status of this server.

Specified by:

updateStatus in class ComputeServer

See Also:

Updates the status of this server

prepareJob

public void prepareJob(Job j)

Prepares job

Overrides:

prepareJob in class ComputeServer

Parameters:

j -