com.google.common.util.concurrent.testing
Class TestingExecutors

java.lang.Object
  com.google.common.util.concurrent.testing.TestingExecutors

@Beta
public final class TestingExecutors
extends Object

Factory methods for ExecutorService for testing.

Since:

14.0

Author:

Chris Nokleberg

Method Summary

static com.google.common.util.concurrent.ListeningScheduledExecutorService

noOpScheduledExecutor() Returns a ScheduledExecutorService that never executes anything.

Methods inherited from class java.lang.Object

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

Method Detail

noOpScheduledExecutor

public static com.google.common.util.concurrent.ListeningScheduledExecutorService noOpScheduledExecutor()

Returns a ScheduledExecutorService that never executes anything.

The shutdownNow method of the returned executor always returns an empty list despite the fact that everything is still technically awaiting execution. The getDelay method of any ScheduledFuture returned by the executor will always return the max long value instead of the time until the user-specified delay.