jta

Class JtaBB

java.lang.Object

hydra.blackboard.Blackboard

jta.JtaBB

public class JtaBB
extends Blackboard

A Hydra blackboard that keeps track of what the various task threads do.

Field Summary

Fields

Modifier and Type	Field and Description
static JtaBB	bbInstance
static int	COUNTER
static String	dbTableName
static int	NUM_CREATE
static int	NUM_GET
static int	NUM_UPDATE

Fields inherited from class hydra.blackboard.Blackboard

counterNames, GemFire, RMI

Constructor Summary

Constructors

Constructor and Description
JtaBB() Zero-arg constructor for remote method invocations.
JtaBB(String name, String type) Creates a sample blackboard using the specified name and transport type.

Method Summary

Modifier and Type	Method and Description
static JtaBB	getBB() Get the JtaBB
static long	incrementCounter(String counterName, int counter) Increments the counter with the given name

Methods inherited from class hydra.blackboard.Blackboard

createSharedCounters, createSharedLock, createSharedMap, getCounterNames, getSharedCounter, getSharedCounters, getSharedLock, getSharedMap, print, printSharedCounters, printSharedMap

Methods inherited from class java.lang.Object

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

Field Detail

NUM_CREATE

public static int NUM_CREATE

NUM_UPDATE

public static int NUM_UPDATE

NUM_GET

public static int NUM_GET

COUNTER

public static int COUNTER

bbInstance

public static JtaBB bbInstance

dbTableName

public static String dbTableName

Constructor Detail

JtaBB

public JtaBB()

Zero-arg constructor for remote method invocations.

JtaBB

public JtaBB(String name,
             String type)

Creates a sample blackboard using the specified name and transport type.

Method Detail

getBB

public static JtaBB getBB()

Get the JtaBB

incrementCounter

public static long incrementCounter(String counterName,
                                    int counter)

Increments the counter with the given name