Class AvailableProcessorsNotificationInfo

java.lang.Object

com.ibm.lang.management.AvailableProcessorsNotificationInfo

public class AvailableProcessorsNotificationInfo
extends Object

Encapsulates the details of a DLPAR notification emitted by a OperatingSystemMXBean when the number of available processors changes. Specifically, this notification indicates that the value returned by OperatingSystemMXBean.getAvailableProcessors() has changed.

Since:

1.5

Field Summary

Fields

Modifier and Type	Field	Description
static final String	AVAILABLE_PROCESSORS_CHANGE

Constructor Summary

Constructors

Constructor	Description
AvailableProcessorsNotificationInfo(int newAvailableProcessors)	Constructs a new instance of this object.

Method Summary

Modifier and Type	Method	Description
static AvailableProcessorsNotificationInfo	from(CompositeData cd)	Receives a CompositeData representing a AvailableProcessorsNotificationInfo object and attempts to return the root AvailableProcessorsNotificationInfo instance.
int	getNewAvailableProcessors()	Returns the new number of available processors after the change that initiated this notification.

Methods declared in class Object

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

Modifier and Type	Method	Description
protected Object	clone()	Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
boolean	equals(Object o)	Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. May cause performance issues, deadlocks and hangs.
final Class<? extends Object>	getClass()	Answers the unique instance of java.lang.Class which represents the class of the receiver.
int	hashCode()	Answers an integer hash code for the receiver.
final void	notify()	Causes one thread which is waiting on the receiver to be made ready to run.
final void	notifyAll()	Causes all threads which are waiting on the receiver to be made ready to run.
String	toString()	Answers a string containing a concise, human-readable description of the receiver.
final void	wait()	Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
final void	wait(long time)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
final void	wait(long time, int frac)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

Field Details

AVAILABLE_PROCESSORS_CHANGE

public static final String AVAILABLE_PROCESSORS_CHANGE

See Also:

• Constant Field Values

Constructor Details

AvailableProcessorsNotificationInfo

public AvailableProcessorsNotificationInfo(int newAvailableProcessors)

Constructs a new instance of this object.

Parameters:

newAvailableProcessors - the new number of processors available

Method Details

getNewAvailableProcessors

public int getNewAvailableProcessors()

Returns the new number of available processors after the change that initiated this notification.

Returns:

the number of available processors

from

public static AvailableProcessorsNotificationInfo from(CompositeData cd)

Receives a CompositeData representing a AvailableProcessorsNotificationInfo object and attempts to return the root AvailableProcessorsNotificationInfo instance.

Parameters:

cd - a CompositeDate that represents a AvailableProcessorsNotificationInfo.

Returns:

if cd is non- null, returns a new instance of AvailableProcessorsNotificationInfo. If cd is null, returns null.

Throws:

IllegalArgumentException - if argument cd does not correspond to a AvailableProcessorsNotificationInfo with the following attribute:

• newAvailableProcessors( java.lang.Integer)