org.apache.jena.atlas.lib

Class ThreadLib

java.lang.Object

org.apache.jena.atlas.lib.ThreadLib

public class ThreadLib
extends Object

Misc class

Constructor Summary

Constructors

Constructor and Description
ThreadLib()

Method Summary

Modifier and Type	Method and Description
static void	async(Runnable r) Run asynchronously on another thread; the thread has started when this function returns.
static <V> V	callWithAfter(Supplier<V> action, Runnable after) Execute and return a value; always call the "after" runnable
static <V> V	callWithBeforeAfter(Supplier<V> action, Runnable before, Runnable after) Execute.
static <V> V	callWithLock(Lock lock, Supplier<V> r) Run inside a Lock
static <T> T	syncCallThread(Supplier<T> r) Run synchronously but on another thread.
static void	syncOtherThread(Runnable r) Run synchronously but on another thread.
static void	withAfter(Runnable action, Runnable after) Execute; always call the "after" runnable
static void	withBeforeAfter(Runnable action, Runnable before, Runnable after) Execute.
static void	withLock(Lock lock, Runnable r) Run inside a Lock

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadLib

public ThreadLib()

Method Detail

async

public static void async(Runnable r)

Run asynchronously on another thread; the thread has started when this function returns.

syncOtherThread

public static void syncOtherThread(Runnable r)

Run synchronously but on another thread.

syncCallThread

public static <T> T syncCallThread(Supplier<T> r)

Run synchronously but on another thread.

withBeforeAfter

public static void withBeforeAfter(Runnable action,
                                   Runnable before,
                                   Runnable after)

Execute. Perform the "before" action, then main action. Always call the "after" runnable if the "before" succeeded. Be careful about argument order.

Parameters:

action -

before -

after -

callWithBeforeAfter

public static <V> V callWithBeforeAfter(Supplier<V> action,
                                        Runnable before,
                                        Runnable after)

Execute. Perform the "before" action, then main action. Always call the "after" runnable if the "before" succeeded. Be careful about argument order.

Parameters:

action -

before -

after -

withAfter

public static void withAfter(Runnable action,
                             Runnable after)

Execute; always call the "after" runnable

callWithAfter

public static <V> V callWithAfter(Supplier<V> action,
                                  Runnable after)

Execute and return a value; always call the "after" runnable

callWithLock

public static <V> V callWithLock(Lock lock,
                                 Supplier<V> r)

Run inside a Lock

withLock

public static void withLock(Lock lock,
                            Runnable r)

Run inside a Lock