ch.bind.philib.lang

Class ThreadUtil

java.lang.Object

ch.bind.philib.lang.ThreadUtil

public abstract class ThreadUtil
extends Object

Author:

Philipp Meinen

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ThreadUtil.ForeverRunner Wrapper for a runnable.

Field Summary

Fields

Modifier and Type	Field and Description
static ThreadFactory	DEFAULT_THREAD_FACTORY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ThreadUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static Thread[]	createThreads(Runnable[] runnables) Creates the number of requested threads or none at all.
static Thread[]	createThreads(Runnable[] runnables, ThreadFactory threadFactory) Creates the number of requested threads or none at all.
static boolean	interruptAndJoin(Thread t)
static boolean	interruptAndJoin(Thread t, long waitTime)
static boolean	interruptAndJoinThreads(Thread[] threads)
static boolean	interruptAndJoinThreads(Thread[] threads, long waitTimePerThread)
static void	sleepUntilMs(long time)
static void	startThreads(Thread[] threads)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_THREAD_FACTORY

public static final ThreadFactory DEFAULT_THREAD_FACTORY

Constructor Detail

ThreadUtil

protected ThreadUtil()

Method Detail

sleepUntilMs

public static void sleepUntilMs(long time)
                         throws InterruptedException

Throws:

InterruptedException

interruptAndJoin

public static boolean interruptAndJoin(Thread t)

Parameters:

t - the thread which must be interrupted and joined with a default timeout

Returns:

true for OK, false in case of an error.

interruptAndJoin

public static boolean interruptAndJoin(Thread t,
                       long waitTime)

Parameters:

t - the thread which must be interrupted

waitTime - a specific timeout for the join operation. A negative or zero value means to no timeout is implied.

Returns:

true for OK, false in case of an error.

createThreads

public static Thread[] createThreads(Runnable[] runnables)

Creates the number of requested threads or none at all.

Parameters:

runnables -

threadFactory -

createThreads

public static Thread[] createThreads(Runnable[] runnables,
                     ThreadFactory threadFactory)

Creates the number of requested threads or none at all.

Parameters:

runnables -

threadFactory -

interruptAndJoinThreads

public static boolean interruptAndJoinThreads(Thread[] threads)

Parameters:

threads -

Returns:

retval: all ok/1ormore-nok

interruptAndJoinThreads

public static boolean interruptAndJoinThreads(Thread[] threads,
                              long waitTimePerThread)

Parameters:

threads -

waitTimePerThread -

Returns:

retval: all ok/1ormore-nok

startThreads

public static void startThreads(Thread[] threads)