GridSpiThread (GridGain 2.0.3 API)

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GridGain™ 2.0.3
Java API Specification

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org.gridgain.grid.spi
Class GridSpiThread

java.lang.Object
  java.lang.Thread
      org.gridgain.grid.spi.GridSpiThread

All Implemented Interfaces:: Runnable

public abstract class GridSpiThread
extends Thread
extends Thread

This class provides convenient adapter for threads used by SPIs. This class adds necessary plumbing on top of the Thread class:

Consistent naming of threads
Dedicated parent thread group
Backing interrupted flag

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread
`Thread.State, Thread.UncaughtExceptionHandler`

Field Summary
`static ThreadGroup`	`DFLT_GRP` Default thread's group.

Fields inherited from class java.lang.Thread
`MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY`

Constructor Summary
`protected`	`GridSpiThread(String gridName, String name, GridLogger log)` Creates thread with given `name`.

Method Summary
`protected abstract void`	`body()` Body of SPI thread.
`protected void`	`cleanup()` Should be overridden by child classes if cleanup logic is required.
`void`	`interrupt()`
`boolean`	`isInterrupted()`
`void`	`run()`
`String`	`toString()`

Methods inherited from class java.lang.Thread
activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupted, isAlive, isDaemon, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, yield

Methods inherited from class java.lang.Thread

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

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

DFLT_GRP

public static final ThreadGroup DFLT_GRP

Default thread's group.

Constructor Detail

GridSpiThread

protected GridSpiThread(String gridName,
                        String name,
                        GridLogger log)

Creates thread with given name.

Parameters:: gridName - Name of grid this thread is created in.; name - Thread's name.; log - Grid logger to use.

Method Detail

isInterrupted

public boolean isInterrupted()

Overrides:: isInterrupted in class Thread

interrupt

public void interrupt()

Overrides:: interrupt in class Thread

run

public final void run()

Specified by:: run in interface Runnable
Overrides:: run in class Thread

cleanup

protected void cleanup()

Should be overridden by child classes if cleanup logic is required.

body

protected abstract void body()
                      throws InterruptedException

Body of SPI thread.

Throws:: InterruptedException - If thread got interrupted.

toString

public String toString()

Overrides:: toString in class Thread