org.gridgain.grid.thread

Class GridThread

java.lang.Object

java.lang.Thread

org.gridgain.grid.thread.GridThread

All Implemented Interfaces:

Runnable

public class GridThread
extends Thread

This class adds some necessary plumbing on top of the Thread class. Specifically, it adds:

• Consistent naming of threads
• Dedicated parent thread group
• Backing interrupted flag

Note: this class is intended for internal use only.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
GridThread(GridWorker worker) Creates thread with given worker.
GridThread(String gridName, String threadName, Runnable r) Creates grid thread with given name for a given grid.
GridThread(ThreadGroup grp, String gridName, String threadName, Runnable r) Creates grid thread with given name for a given grid with specified thread group.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	processingMessage()
void	processingMessage(boolean procMsg)
String	toString()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, run, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

GridThread

public GridThread(GridWorker worker)

Creates thread with given worker.

Parameters:

worker - Runnable to create thread with.

GridThread

public GridThread(String gridName,
          String threadName,
          Runnable r)

Creates grid thread with given name for a given grid.

Parameters:

gridName - Name of grid this thread is created for.

threadName - Name of thread.

r - Runnable to execute.

GridThread

public GridThread(ThreadGroup grp,
          String gridName,
          String threadName,
          Runnable r)

Creates grid thread with given name for a given grid with specified thread group.

Parameters:

grp - Thread group.

gridName - Name of grid this thread is created for.

threadName - Name of thread.

r - Runnable to execute.

Method Detail

processingMessage

public void processingMessage(boolean procMsg)

Parameters:

procMsg - Flag indicating whether thread is currently processing message.

processingMessage

public boolean processingMessage()

Returns:

Flag indicating whether thread is currently processing message.

toString

public String toString()

Overrides:

toString in class Thread