Package com.illumon.iris.db.v2.locations.util

Class NullScheduledExecutorService

java.lang.Object

com.illumon.iris.db.v2.locations.util.NullScheduledExecutorService

All Implemented Interfaces:

Executor, ExecutorService, ScheduledExecutorService

public class NullScheduledExecutorService
extends Object
implements ScheduledExecutorService

This is a dummy ScheduledExecutorService that we use in TableDataRefreshService when we don't actually want to execute any background refresh tasks. It only implements the methods needed for that use case, and is intended for unit tests.

Constructor Summary

Constructors

Constructor	Description
NullScheduledExecutorService()

Method Summary

Modifier and Type	Method	Description
boolean	awaitTermination(long timeout, @NotNull TimeUnit unit)
void	execute(@NotNull Runnable command)
<T> @NotNull List<Future<T>>	invokeAll(@NotNull Collection<? extends Callable<T>> tasks)
<T> @NotNull List<Future<T>>	invokeAll(@NotNull Collection<? extends Callable<T>> tasks, long timeout, @NotNull TimeUnit unit)
<T> T	invokeAny(@NotNull Collection<? extends Callable<T>> tasks)
<T> T	invokeAny(@NotNull Collection<? extends Callable<T>> tasks, long timeout, @NotNull TimeUnit unit)
boolean	isShutdown()
boolean	isTerminated()
@NotNull ScheduledFuture<?>	schedule(@NotNull Runnable command, long delay, @NotNull TimeUnit unit)
<V> @NotNull ScheduledFuture<V>	schedule(@NotNull Callable<V> callable, long delay, @NotNull TimeUnit unit)
@NotNull ScheduledFuture<?>	scheduleAtFixedRate(@NotNull Runnable command, long initialDelay, long period, @NotNull TimeUnit unit)
@NotNull ScheduledFuture<?>	scheduleWithFixedDelay(@NotNull Runnable command, long initialDelay, long delay, @NotNull TimeUnit unit)
void	shutdown()
@NotNull List<Runnable>	shutdownNow()
@NotNull Future<?>	submit(@NotNull Runnable task)
<T> @NotNull Future<T>	submit(@NotNull Runnable task, T result)
<T> @NotNull Future<T>	submit(@NotNull Callable<T> task)

Methods inherited from class java.lang.Object

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

Constructor Details

NullScheduledExecutorService

public NullScheduledExecutorService()

Method Details

schedule

@NotNull
public @NotNull ScheduledFuture<?> schedule(@NotNull
 @NotNull Runnable command,
 long delay,
 @NotNull
 @NotNull TimeUnit unit)

Specified by:

schedule in interface ScheduledExecutorService

schedule

@NotNull
public <V> @NotNull ScheduledFuture<V> schedule(@NotNull
 @NotNull Callable<V> callable,
 long delay,
 @NotNull
 @NotNull TimeUnit unit)

Specified by:

schedule in interface ScheduledExecutorService

scheduleAtFixedRate

@NotNull
public @NotNull ScheduledFuture<?> scheduleAtFixedRate(@NotNull
 @NotNull Runnable command,
 long initialDelay,
 long period,
 @NotNull
 @NotNull TimeUnit unit)

Specified by:

scheduleAtFixedRate in interface ScheduledExecutorService

scheduleWithFixedDelay

@NotNull
public @NotNull ScheduledFuture<?> scheduleWithFixedDelay(@NotNull
 @NotNull Runnable command,
 long initialDelay,
 long delay,
 @NotNull
 @NotNull TimeUnit unit)

Specified by:

scheduleWithFixedDelay in interface ScheduledExecutorService

shutdown

public void shutdown()

Specified by:

shutdown in interface ExecutorService

shutdownNow

@NotNull
public @NotNull List<Runnable> shutdownNow()

Specified by:

shutdownNow in interface ExecutorService

isShutdown

public boolean isShutdown()

Specified by:

isShutdown in interface ExecutorService

isTerminated

public boolean isTerminated()

Specified by:

isTerminated in interface ExecutorService

awaitTermination

public boolean awaitTermination(long timeout,
 @NotNull
 @NotNull TimeUnit unit)

Specified by:

awaitTermination in interface ExecutorService

submit

@NotNull
public <T> @NotNull Future<T> submit(@NotNull
 @NotNull Callable<T> task)

Specified by:

submit in interface ExecutorService

submit

@NotNull
public <T> @NotNull Future<T> submit(@NotNull
 @NotNull Runnable task,
 T result)

Specified by:

submit in interface ExecutorService

submit

@NotNull
public @NotNull Future<?> submit(@NotNull
 @NotNull Runnable task)

Specified by:

submit in interface ExecutorService

invokeAll

@NotNull
public <T> @NotNull List<Future<T>> invokeAll(@NotNull
 @NotNull Collection<? extends Callable<T>> tasks)

Specified by:

invokeAll in interface ExecutorService

invokeAll

@NotNull
public <T> @NotNull List<Future<T>> invokeAll(@NotNull
 @NotNull Collection<? extends Callable<T>> tasks,
 long timeout,
 @NotNull
 @NotNull TimeUnit unit)

Specified by:

invokeAll in interface ExecutorService

invokeAny

@NotNull
public <T> T invokeAny(@NotNull
 @NotNull Collection<? extends Callable<T>> tasks)

Specified by:

invokeAny in interface ExecutorService

invokeAny

public <T> T invokeAny(@NotNull
 @NotNull Collection<? extends Callable<T>> tasks,
 long timeout,
 @NotNull
 @NotNull TimeUnit unit)

Specified by:

invokeAny in interface ExecutorService

execute

public void execute(@NotNull
 @NotNull Runnable command)

Specified by:

execute in interface Executor