org.apache.airavata.gfac.monitor.core

Class PullMonitor

java.lang.Object

org.apache.airavata.gfac.monitor.core.AiravataAbstractMonitor

org.apache.airavata.gfac.monitor.core.PullMonitor

All Implemented Interfaces:

Monitor

Direct Known Subclasses:

HPCPullMonitor

public abstract class PullMonitor
extends AiravataAbstractMonitor

PullMonitors can implement this interface Since the pull and push based monitoring required different operations, PullMonitor will be useful. This will allow users to program Pull monitors separately

Field Summary

Fields inherited from class org.apache.airavata.gfac.monitor.core.AiravataAbstractMonitor

publisher

Constructor Summary

Constructors

Constructor and Description
PullMonitor()

Method Summary

Methods

Modifier and Type	Method and Description
int	getPollingFrequence() this method can be used to get the polling frequencey or otherwise can implement a polling mechanism, and implement how to do
void	setPollingFrequence(int frequence) this method can be used to set the polling frequencey or otherwise can implement a polling mechanism, and implement how to do
abstract boolean	startPulling() This method will can invoke when PullMonitor needs to start and it has to invoke in the frequency specified below,
abstract boolean	stopPulling() This is the method to stop the polling process

Methods inherited from class org.apache.airavata.gfac.monitor.core.AiravataAbstractMonitor

getPublisher, setPublisher

Methods inherited from class java.lang.Object

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

Constructor Detail

PullMonitor

public PullMonitor()

Method Detail

startPulling

public abstract boolean startPulling()
                              throws AiravataMonitorException

This method will can invoke when PullMonitor needs to start and it has to invoke in the frequency specified below,

Returns:

if the start process is successful return true else false

Throws:

AiravataMonitorException

stopPulling

public abstract boolean stopPulling()
                             throws AiravataMonitorException

This is the method to stop the polling process

Returns:

if the stopping process is successful return true else false

Throws:

AiravataMonitorException

setPollingFrequence

public void setPollingFrequence(int frequence)

this method can be used to set the polling frequencey or otherwise can implement a polling mechanism, and implement how to do

Parameters:

frequence -

getPollingFrequence

public int getPollingFrequence()

this method can be used to get the polling frequencey or otherwise can implement a polling mechanism, and implement how to do

Returns: