com.highdeal.admin.hci
Class TargetedOperation

java.lang.Object
  com.highdeal.admin.hci.TargetedOperation

Direct Known Subclasses:

ActiveUpdaterOperation, GlobalAndUnitaryOperation, GlobalOperation, MasterDispatcherOperation, UnitaryOperation

public abstract class TargetedOperation
extends java.lang.Object

Decorator to declare targets for an admin operation.

Field Summary

protected java.util.Set<InstanceId>

instanceIds Set of targeted instance IDs

Constructor Summary

TargetedOperation(MessageOperation op)
Builds a TargetedOperation for the given admin operation.

Method Summary

java.util.Collection<InstanceId>	getInstanceIds() Gets the collection of targeted instance IDs.
MessageOperation	getOperation() Gets the real admin operation for which we are declaring targets.
abstract void	updateTargets(SystemStatus systemStatus) Updates the collection of targeted instance IDs given the system status.

Methods inherited from class java.lang.Object

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

Field Detail

instanceIds

protected java.util.Set<InstanceId> instanceIds

Set of targeted instance IDs

Constructor Detail

TargetedOperation

public TargetedOperation(MessageOperation op)

Builds a TargetedOperation for the given admin operation.

Parameters:

op - The admin operation for which to declare targets

Method Detail

getInstanceIds

public java.util.Collection<InstanceId> getInstanceIds()

Gets the collection of targeted instance IDs.

Returns:

The collection of targeted instance IDs

updateTargets

public abstract void updateTargets(SystemStatus systemStatus)

Updates the collection of targeted instance IDs given the system status.

Parameters:

systemStatus - The system status

getOperation

public MessageOperation getOperation()

Gets the real admin operation for which we are declaring targets.

Returns:

The real admin operation