Package org.btrplace.model.constraint

Class NoDelayChecker

java.lang.Object

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

org.btrplace.model.constraint.NoDelayChecker

All Implemented Interfaces:

SatConstraintChecker<NoDelay>

public class NoDelayChecker
extends AllowAllConstraintChecker<NoDelay>

Checker for the NoDelay constraint

Author:

Vincent Kherbache

See Also:

NoDelay

Constructor Summary

Constructors

Constructor	Description
NoDelayChecker(NoDelay nd)	Make a new checker.

Method Summary

Modifier and Type	Method	Description
boolean	start(BootVM a)	Notify for the beginning of an action.
boolean	start(ForgeVM a)	Notify for the beginning of an action.
boolean	start(KillVM a)	Notify for the beginning of an action.
boolean	start(MigrateVM a)	Notify for the beginning of an action.
boolean	start(ResumeVM a)	Notify for the beginning of an action.
boolean	start(ShutdownVM a)	Notify for the beginning of an action.
boolean	start(SuspendVM a)	Notify for the beginning of an action.

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

consume, consume, end, end, end, end, end, end, end, end, end, end, endRunningVMPlacement, endsWith, getConstraint, getNodes, getVMs, start, start, start, startRunningVMPlacement, startsWith, track

Methods inherited from class java.lang.Object

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

Constructor Details

NoDelayChecker

public NoDelayChecker(NoDelay nd)

Make a new checker.

Parameters:

nd - the constraint associated to the checker.

Method Details

start

public boolean start(MigrateVM a)

Description copied from interface: SatConstraintChecker

Notify for the beginning of an action.

Specified by:

start in interface SatConstraintChecker<NoDelay>

Overrides:

start in class AllowAllConstraintChecker<NoDelay>

Parameters:

a - the executed that will be executed

Returns:

startRunningVMPlacement(a)

start

public boolean start(BootVM a)

Description copied from interface: SatConstraintChecker

Notify for the beginning of an action.

Specified by:

start in interface SatConstraintChecker<NoDelay>

Overrides:

start in class AllowAllConstraintChecker<NoDelay>

Parameters:

a - the executed that will be executed

Returns:

startRunningVMPlacement(a)

start

public boolean start(ShutdownVM a)

Description copied from interface: SatConstraintChecker

Notify for the beginning of an action.

Specified by:

start in interface SatConstraintChecker<NoDelay>

Overrides:

start in class AllowAllConstraintChecker<NoDelay>

Parameters:

a - the action that will be executed

Returns:

true iff the action execution is valid wrt. the constraint

start

public boolean start(ResumeVM a)

Description copied from interface: SatConstraintChecker

Notify for the beginning of an action.

Specified by:

start in interface SatConstraintChecker<NoDelay>

Overrides:

start in class AllowAllConstraintChecker<NoDelay>

Parameters:

a - the action that will be executed

Returns:

true iff the action execution is valid wrt. the constraint

start

public boolean start(SuspendVM a)

Description copied from interface: SatConstraintChecker

Notify for the beginning of an action.

Specified by:

start in interface SatConstraintChecker<NoDelay>

Overrides:

start in class AllowAllConstraintChecker<NoDelay>

Parameters:

a - the action that will be executed

Returns:

true iff the action execution is valid wrt. the constraint

start

public boolean start(KillVM a)

Description copied from interface: SatConstraintChecker

Notify for the beginning of an action.

Specified by:

start in interface SatConstraintChecker<NoDelay>

Overrides:

start in class AllowAllConstraintChecker<NoDelay>

Parameters:

a - the action that will be executed

Returns:

true iff the action execution is valid wrt. the constraint

start

public boolean start(ForgeVM a)

Description copied from interface: SatConstraintChecker

Notify for the beginning of an action.

Specified by:

start in interface SatConstraintChecker<NoDelay>

Overrides:

start in class AllowAllConstraintChecker<NoDelay>

Parameters:

a - the action that will be executed

Returns:

true iff the action execution is valid wrt. the constraint