hydra.training

Class RBQTasks

java.lang.Object

hydra.training.RBQTasks

public class RBQTasks
extends Object

Hydra tasks that test the functionality and scalability of the RemoteBlockingQueue.

Since:

4.0

Constructor Summary

Constructors

Constructor and Description
RBQTasks()

Method Summary

Modifier and Type	Method and Description
static void	bindRBQ() An INIT task that creates a new RemoteBlockingQueue and binds it into Master Controller's RMI Registry.
static void	consume() A hydra TASK that consumes elements from the queue
static void	initialize() A START task that reads the capacity for the RemoteBlockingQueue and writes the chosen capacity to the blackboard so that each VM the creates the RemoteBlockingQueue can create it with the same capacity
static void	jprobeEntry() An INIT task that is used to mark the beginning of JProbe measurements.
static void	jprobeExit() A CLOSE task that is used to mark the ending of JProbe measurements.
static void	populate() A hydra TASK that populates the remote queue
static void	validate() A hydra ENDTASK that validates values in the blackboard.

Methods inherited from class java.lang.Object

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

Constructor Detail

RBQTasks

public RBQTasks()

Method Detail

initialize

public static void initialize()

A START task that reads the capacity for the RemoteBlockingQueue and writes the chosen capacity to the blackboard so that each VM the creates the RemoteBlockingQueue can create it with the same capacity

bindRBQ

public static void bindRBQ()
                    throws RemoteException

An INIT task that creates a new RemoteBlockingQueue and binds it into Master Controller's RMI Registry.

Throws:

RemoteException

populate

public static void populate()
                     throws RemoteException,
                            InterruptedException

A hydra TASK that populates the remote queue

Throws:

RemoteException

InterruptedException

consume

public static void consume()
                    throws RemoteException,
                           InterruptedException

A hydra TASK that consumes elements from the queue

Throws:

RemoteException

InterruptedException

validate

public static void validate()
                     throws RemoteException

A hydra ENDTASK that validates values in the blackboard.

Throws:

TestException - If the number of poll operations does not equal the number of offer operations.

RemoteException

jprobeEntry

public static void jprobeEntry()

An INIT task that is used to mark the beginning of JProbe measurements.

jprobeExit

public static void jprobeExit()

A CLOSE task that is used to mark the ending of JProbe measurements.