Package org.btrplace.model.constraint

Class GatherChecker

java.lang.Object

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

org.btrplace.model.constraint.GatherChecker

All Implemented Interfaces:

SatConstraintChecker<Gather>

public class GatherChecker
extends AllowAllConstraintChecker<Gather>

Checker for the Gather constraint

Author:

Fabien Hermenier

See Also:

Gather

Constructor Summary

Constructors

Constructor	Description
GatherChecker(Gather g)	Make a new checker.

Method Summary

Modifier and Type	Method	Description
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.
boolean	startsWith(Model mo)	Notify for the model at the source of the reconfiguration.

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

GatherChecker

public GatherChecker(Gather g)

Make a new checker.

Parameters:

g - the associated constraint

Method Details

startsWith

public boolean startsWith(Model mo)

Description copied from interface: SatConstraintChecker

Notify for the model at the source of the reconfiguration.

Specified by:

startsWith in interface SatConstraintChecker<Gather>

Overrides:

startsWith in class AllowAllConstraintChecker<Gather>

Parameters:

mo - the model

Returns:

true iff the model is valid wrt. the constraint

startRunningVMPlacement

public boolean startRunningVMPlacement(RunningVMPlacement a)

Description copied from class: AllowAllConstraintChecker

Allow all the RunningVMPlacement actions.

Overrides:

startRunningVMPlacement in class AllowAllConstraintChecker<Gather>

Parameters:

a - the action to allow

Returns:

true

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<Gather>

Overrides:

endsWith in class AllowAllConstraintChecker<Gather>

Parameters:

mo - the model

Returns:

true iff the model is valid wrt. the constraint