org.gridgain.grid.util.worker

Class GridWorkerPool

java.lang.Object

org.gridgain.grid.util.worker.GridWorkerPool

public class GridWorkerPool
extends Object

Pool of runnable workers. This class automatically takes care of error handling that has to do with executing a runnable task and ensures that all tasks are finished when stop occurs.

Constructor Summary

Constructors

Constructor and Description
GridWorkerPool(Executor exec, GridLogger log)

Method Summary

Methods

Modifier and Type	Method and Description
void	execute(GridWorker w) Schedules runnable task for execution.
void	join(boolean cancel) Waits for all workers to finish.

Methods inherited from class java.lang.Object

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

Constructor Detail

GridWorkerPool

public GridWorkerPool(Executor exec,
              GridLogger log)

Parameters:

exec - Executor service.

log - Logger to use.

Method Detail

execute

public void execute(GridWorker w)
             throws GridException

Schedules runnable task for execution.

Parameters:

w - Runnable task.

Throws:

GridException - Thrown if any exception occurred.

join

public void join(boolean cancel)

Waits for all workers to finish.

Parameters:

cancel - Flag to indicate whether workers should be cancelled before waiting for them to finish.