javax.realtime
Class PriorityParameters

java.lang.Object
  javax.realtime.SchedulingParameters
      javax.realtime.PriorityParameters

Direct Known Subclasses:

ImportanceParameters

public class PriorityParameters

extends SchedulingParameters

Instances of this class should be assigned to threads that are managed by schedulers which use a single integer to determine execution order. The base scheduler required by this specification and represented by the class PriorityScheduler is such a scheduler.

Author:

Angelo Corsaro

Field Summary

protected int

priority

Constructor Summary

PriorityParameters(int priority)
Create an instance of SchedulingParameters with the given priority.

Method Summary

int	getPriority() Gets the priority.
void	setPriority(int priority) Sets the priority.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

priority

protected int priority

Constructor Detail

PriorityParameters

public PriorityParameters(int priority)
                   throws IllegalArgumentException

Create an instance of SchedulingParameters with the given priority.

Parameters:

priority - The priority assigned to a thread. This value is used in place of the value returned by java.lang.Thread.setPriority(int)

Throws:

IllegalArgumentException - Thrown if the given priority value is less than the minimum priority of the scheduler of any of the associated threads or greater then the maximum priority of the scheduler of any of the associated threads.

Method Detail

getPriority

public int getPriority()

Gets the priority.

Returns:

the priority value.

setPriority

public void setPriority(int priority)
                 throws IllegalArgumentException

Sets the priority.

Parameters:

priority - the new priority.

Throws:

IllegalArgumentException - Thrown if the given priority value is less than the minimum priority of the scheduler of any of the associated threads or greater then the maximum priority of the scheduler of any of the associated threads.

toString

public String toString()