org.glassfish.jersey.internal.guava

Class MoreExecutors

java.lang.Object

org.glassfish.jersey.internal.guava.MoreExecutors

public final class MoreExecutors
extends Object

Factory and utility methods for Executor, ExecutorService, and ThreadFactory.

Since:

3.0

Author:

Eric Fellheimer, Kyle Littlefield, Justin Mahoney

Method Summary

Modifier and Type	Method and Description
static Executor	directExecutor() Returns an Executor that runs each task in the thread that invokes execute, as in ThreadPoolExecutor.CallerRunsPolicy.

Methods inherited from class java.lang.Object

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

Method Detail

directExecutor

public static Executor directExecutor()

Returns an Executor that runs each task in the thread that invokes execute, as in ThreadPoolExecutor.CallerRunsPolicy.

This instance is equivalent to:

   
   final class DirectExecutor implements Executor {
     public void execute(Runnable r) {
       r.run();
     }
   }

This should be preferred to #newDirectExecutorService() because the implementing the ExecutorService subinterface necessitates significant performance overhead.

Since:

18.0