javax.realtime

Class SchedulingParameters

java.lang.Object

javax.realtime.SchedulingParameters

All Implemented Interfaces:

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

Direct Known Subclasses:

PriorityParameters

public class SchedulingParameters
extends java.lang.Object
implements java.io.Serializable, java.lang.Cloneable, Subsumable<SchedulingParameters>

Jamaica Real-Time Specification for Java class SchedulingParameters.

Subclasses of this class provide parameters for schedulable objects used by the scheduler to perform the scheduling of these objects.

NOTE: the methods in this class are not synchronized. They cannot be used by several threads simultaneously without proper explicit synchronization.

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SchedulingParameters() Constructor to create SchedulingParameters that are not associated with any schedulable object.
protected	SchedulingParameters(Affinity affinity) Creates a new instance of SchedulingParameters.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() clone creates a clone of this object with the same parameters but without association to any schedulable object
Affinity	getAffinity() Determine the affinity set instance associated of these parameters.
boolean	subsumes(SchedulingParameters other) Indicates that some set represented by other is subsumed by the set represented by this object.

Methods inherited from class java.lang.Object

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

Constructor Detail

SchedulingParameters

protected SchedulingParameters()

Constructor to create SchedulingParameters that are not associated with any schedulable object.

SchedulingParameters

protected SchedulingParameters(Affinity affinity)

Creates a new instance of SchedulingParameters.

Parameters:

affinity - Sets the affinity for these parameters. A null value defaults to the affinity of the caller.

Since:

RTSJ 2.0

Method Detail

clone

public java.lang.Object clone()

clone creates a clone of this object with the same parameters but without association to any schedulable object

Overrides:

clone in class java.lang.Object

Returns:

a new instance of SchedulableParameters without any associated schedulable objects.

Since:

RTSJ V1.0.1

getAffinity

public Affinity getAffinity()

Determine the affinity set instance associated of these parameters.

Returns:

The associated affinity.

Since:

RTSJ 2.0

subsumes

public boolean subsumes(SchedulingParameters other)

Description copied from interface: Subsumable

Indicates that some set represented by other is subsumed by the set represented by this object.

Specified by:

subsumes in interface Subsumable<SchedulingParameters>

Parameters:

other - The object to be compared with.

Returns:

true when and only when the set represented by other is subsumed by the set represented by this object.