com.airg.android.async

Class ThreadPool

java.lang.Object

com.airg.android.async.ThreadPool

public final class ThreadPool
extends java.lang.Object

This class contains an Executor that executes code on the UI Thread and an ExecutorService that allows for code to be executed on a background thread via a Threadpool. This class does not require a configuration (i.e. is usable immediately without calling init(Config)), but if you'd like to override the default behavior, you may do so as long as the initialization is done before any tasks have been submitted for background execution.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ThreadPool.Config Threadpool configuration.

Constructor Summary

Constructors

Constructor and Description
ThreadPool()

Method Summary

Modifier and Type	Method and Description
static java.util.concurrent.ExecutorService	background() Get the background ExecutorService
static void	bg(java.lang.Runnable runnable) Submit a Runnable to be executed on a background thread
static void	fg(java.lang.Runnable runnable) Submit a Runnable to be executed on the UI thread.
static java.util.concurrent.Executor	foreground() Get the foreground (UI Thread) Executor
static void	init(ThreadPool.Config config) Initialize the Threadpool with non-default values.
static <T> java.util.concurrent.Future<T>	submit(java.util.concurrent.Callable<T> callable) Executes a Runnable on the background thread.
static java.util.concurrent.Future<?>	submit(java.lang.Runnable runnable) Executes a Runnable on the background thread.
static <T> java.util.concurrent.Future<T>	submit(java.lang.Runnable runnable, T result) Executes a Runnable on the background thread.

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadPool

public ThreadPool()

Method Detail

fg

public static void fg(java.lang.Runnable runnable)

Submit a Runnable to be executed on the UI thread.

Parameters:

runnable - task to execute

bg

public static void bg(java.lang.Runnable runnable)

Submit a Runnable to be executed on a background thread

Parameters:

runnable -

submit

public static java.util.concurrent.Future<?> submit(java.lang.Runnable runnable)

Executes a Runnable on the background thread. See ExecutorService.submit(Runnable)

submit

public static <T> java.util.concurrent.Future<T> submit(java.util.concurrent.Callable<T> callable)

Executes a Runnable on the background thread. See ExecutorService.submit(Callable)

submit

public static <T> java.util.concurrent.Future<T> submit(java.lang.Runnable runnable,
                                                        T result)

Executes a Runnable on the background thread. See ExecutorService.submit(Runnable, Object)

background

public static java.util.concurrent.ExecutorService background()

Get the background ExecutorService

Returns:

the current background ExecutorService

foreground

public static java.util.concurrent.Executor foreground()

Get the foreground (UI Thread) Executor

Returns:

the UI Thread Executor

init

public static void init(ThreadPool.Config config)

Initialize the Threadpool with non-default values.

Parameters:

config - Threadpool configuration

Throws:

java.lang.IllegalStateException - if the Threadpool has already been initialized via either calling init(Config) or background()