groovyx.gpars.scheduler
Interface Pool

All Known Implementing Classes:

DefaultPGroup, DefaultPool, FJPool, NonDaemonPGroup, groovyx.gpars.group.PGroup, ResizeableFJPool, ResizeablePool, Scheduler

public interface Pool

Represents an actor's thread pool

Author:

Vaclav Pech Date: Feb 27, 2009

Field Summary

static java.lang.String	POOL_SIZE_MUST_BE_A_POSITIVE_NUMBER
static java.lang.String	UNCAUGHT_EXCEPTION_OCCURRED_IN_ACTOR_POOL

Method Summary

void	execute(java.lang.Runnable task) schedules a new task for processing with the pool
int	getPoolSize() Retrieves the current thread pool size
void	resetDefaultSize() Sets the pool size to the default
void	resize(int poolSize) Resizes the thread pool to the specified value
void	shutdown() Gently stops the pool

Field Detail

POOL_SIZE_MUST_BE_A_POSITIVE_NUMBER

static final java.lang.String POOL_SIZE_MUST_BE_A_POSITIVE_NUMBER

See Also:

Constant Field Values

UNCAUGHT_EXCEPTION_OCCURRED_IN_ACTOR_POOL

static final java.lang.String UNCAUGHT_EXCEPTION_OCCURRED_IN_ACTOR_POOL

See Also:

Constant Field Values

Method Detail

resize

void resize(int poolSize)

Resizes the thread pool to the specified value

Parameters:

poolSize - The new pool size

resetDefaultSize

void resetDefaultSize()

Sets the pool size to the default

getPoolSize

int getPoolSize()

Retrieves the current thread pool size

Returns:

The pool size

execute

void execute(java.lang.Runnable task)

schedules a new task for processing with the pool

Parameters:

task - The task to schedule

shutdown

void shutdown()

Gently stops the pool