org.openspaces.grid.gsm.autoscaling

Class AutoScalingSlaEnforcement

java.lang.Object

org.openspaces.grid.gsm.autoscaling.AutoScalingSlaEnforcement

All Implemented Interfaces:

ServiceLevelAgreementEnforcement<AutoScalingSlaEnforcementEndpoint>

public class AutoScalingSlaEnforcement
extends Object
implements ServiceLevelAgreementEnforcement<AutoScalingSlaEnforcementEndpoint>

Enforces the AutoScalingSlaPolicy of all processing units by starting an enforcement endpoint for each PU.

Author:

itaif

Constructor Summary

Constructors

Constructor and Description
AutoScalingSlaEnforcement(Admin admin)

Method Summary

Modifier and Type	Method and Description
AutoScalingSlaEnforcementEndpoint	createEndpoint(ProcessingUnit pu) Creates a new endpoint for the specified pu, if one does not already exist.
void	destroy()
void	destroyEndpoint(ProcessingUnit pu) Destroys the endpoint for the specified pu.

Methods inherited from class java.lang.Object

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

Constructor Detail

AutoScalingSlaEnforcement

public AutoScalingSlaEnforcement(Admin admin)

Method Detail

createEndpoint

public AutoScalingSlaEnforcementEndpoint createEndpoint(ProcessingUnit pu)
                                                 throws ServiceLevelAgreementEnforcementEndpointAlreadyExistsException

Description copied from interface: ServiceLevelAgreementEnforcement

Creates a new endpoint for the specified pu, if one does not already exist. If an endpoint already exists an exception is raised.

Specified by:

createEndpoint in interface ServiceLevelAgreementEnforcement<AutoScalingSlaEnforcementEndpoint>

Parameters:

pu - target processing unit for the endpoint creation

Returns:

the new endpoint

Throws:

ServiceLevelAgreementEnforcementEndpointAlreadyExistsException

destroyEndpoint

public void destroyEndpoint(ProcessingUnit pu)

Description copied from interface: ServiceLevelAgreementEnforcement

Destroys the endpoint for the specified pu.

Specified by:

destroyEndpoint in interface ServiceLevelAgreementEnforcement<AutoScalingSlaEnforcementEndpoint>

Parameters:

pu - target processing unit for the endpoint destruction

destroy

public void destroy()
             throws Exception

Throws:

Exception