javax.realtime

Class FirstInFirstOutParameters

java.lang.Object

javax.realtime.SchedulingParameters

javax.realtime.PriorityParameters

javax.realtime.FirstInFirstOutParameters

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Subsumable<SchedulingParameters>

public class FirstInFirstOutParameters
extends PriorityParameters

Same as PriorityParameters except that it is only valid with the FirstInFirstOutScheduler.

Since:

RTSJ 2.0

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FirstInFirstOutParameters(int priority) Create scheduling parameters restricted to the FIFO scheduler.
FirstInFirstOutParameters(int priority, Affinity affinity) Create scheduling parameters restricted to the FIFO scheduler.

Method Summary

Modifier and Type	Method and Description
boolean	isCompatible(Scheduler scheduler) Determines whether this scheduling parameters can be used by tasks scheduled by scheduler.
boolean	subsumes(SchedulingParameters other) Determines whether this parameters is more eligible than another.

Methods inherited from class javax.realtime.PriorityParameters

getPriority, setPriority, toString

Methods inherited from class javax.realtime.SchedulingParameters

clone, getAffinity

Methods inherited from class java.lang.Object

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

Constructor Detail

FirstInFirstOutParameters

public FirstInFirstOutParameters(int priority,
                                 Affinity affinity)

Create scheduling parameters restricted to the FIFO scheduler.

Parameters:

priority - The priority assigned to schedulables that use this parameter instance.

affinity - The affinity assigned to schedulables that use this parameter instance.

FirstInFirstOutParameters

public FirstInFirstOutParameters(int priority)

Create scheduling parameters restricted to the FIFO scheduler.

Parameters:

priority - The priority assigned to schedulables that use this parameter instance.

Method Detail

isCompatible

public boolean isCompatible(Scheduler scheduler)

Description copied from class: SchedulingParameters

Determines whether this scheduling parameters can be used by tasks scheduled by scheduler.

Overrides:

isCompatible in class PriorityParameters

Parameters:

scheduler - The scheduler to check against

Returns:

true when and only when this can be used with scheduler as the scheduler.

subsumes

public boolean subsumes(SchedulingParameters other)

Description copied from class: SchedulingParameters

Determines whether this parameters is more eligible than another.

Specified by:

subsumes in interface Subsumable<SchedulingParameters>

Overrides:

subsumes in class PriorityParameters

Parameters:

other - The other parameters object to be compared with.

Returns:

true when and only when this parameters is more eligible than the other parameters.