Package org.btrplace.model.constraint

Class RunningChecker

java.lang.Object

org.btrplace.model.constraint.AllowAllConstraintChecker<C>

org.btrplace.model.constraint.DenyMyVMsActions<Running>

org.btrplace.model.constraint.RunningChecker

All Implemented Interfaces:

SatConstraintChecker<Running>

public class RunningChecker
extends DenyMyVMsActions<Running>

Checker for the Running constraint

Author:

Fabien Hermenier

See Also:

Running

Constructor Summary

Constructors

Constructor	Description
RunningChecker(Running r)	Make a new checker.

Method Summary

Modifier and Type	Method	Description
boolean	consume(AllocateEvent e)	Notify for the beginning of an event.
boolean	endsWith(Model mo)	Notify for the model that is reached once the reconfiguration has been applied.
boolean	startRunningVMPlacement(RunningVMPlacement a)	Allow all the RunningVMPlacement actions.

Methods inherited from class org.btrplace.model.constraint.DenyMyVMsActions

consume, start, start, start, start, start

Methods inherited from class org.btrplace.model.constraint.AllowAllConstraintChecker

end, end, end, end, end, end, end, end, end, end, endRunningVMPlacement, getConstraint, getNodes, getVMs, start, start, start, start, start, startsWith, track

Methods inherited from class java.lang.Object

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

Constructor Details

RunningChecker

public RunningChecker(Running r)

Make a new checker.

Parameters:

r - the associated constraint

Method Details

startRunningVMPlacement

public boolean startRunningVMPlacement(RunningVMPlacement a)

Description copied from class: AllowAllConstraintChecker

Allow all the RunningVMPlacement actions.

Overrides:

startRunningVMPlacement in class DenyMyVMsActions<Running>

Parameters:

a - the action to allow

Returns:

true

consume

public boolean consume(AllocateEvent e)

Description copied from interface: SatConstraintChecker

Notify for the beginning of an event.

Specified by:

consume in interface SatConstraintChecker<Running>

Overrides:

consume in class DenyMyVMsActions<Running>

Parameters:

e - the event that will be executed

Returns:

true iff the action execution is valid wrt. the constraint

endsWith

public boolean endsWith(Model mo)

Description copied from interface: SatConstraintChecker

Notify for the model that is reached once the reconfiguration has been applied.

Specified by:

endsWith in interface SatConstraintChecker<Running>

Overrides:

endsWith in class AllowAllConstraintChecker<Running>

Parameters:

mo - the model

Returns:

true iff the model is valid wrt. the constraint