javax.realtime
Class CeilingViolationException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              java.lang.IllegalArgumentException
                  java.lang.IllegalThreadStateException
                      javax.realtime.CeilingViolationException

All Implemented Interfaces:

Serializable

public class CeilingViolationException

extends IllegalThreadStateException

Thrown when a Schedulable object or Thread attempts to lock an object governed by an instance of PriorityCeilingEmulation and the thread or Schedulable object's base priority exceeds the policy's ceiling.

Since:

0.4.0

Author:

Morgan Deters

See Also:

Serialized Form

Method Summary

int	getCallerPriority() Gets the base priority of the Schedulable object or thread whose attempt to synchronize resulted in this being thrown.
int	getCeiling() Get the ceiling of the PriorityCeilingEmulation policy which was exceeded by the base priority of a Schedulable object or thread that attempted to synchronize on an object governed by the policy, which resulted in throwing of this.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Method Detail

getCallerPriority

public int getCallerPriority()

Gets the base priority of the Schedulable object or thread whose attempt to synchronize resulted in this being thrown.

Returns:

the synchronizing Schedulable object's or thread's base priority

getCeiling

public int getCeiling()

Get the ceiling of the PriorityCeilingEmulation policy which was exceeded by the base priority of a Schedulable object or thread that attempted to synchronize on an object governed by the policy, which resulted in throwing of this.

Returns:

the ceiling of the PriorityCeilingEmulation policy which caused this exception