Class ForwardingListeningExecutorService
java.lang.Object
com.google.common.collect.ForwardingObject
com.google.common.util.concurrent.ForwardingExecutorService
com.google.common.util.concurrent.ForwardingListeningExecutorService
- All Implemented Interfaces:
ListeningExecutorService,Executor,ExecutorService
public abstract class ForwardingListeningExecutorService
extends ForwardingExecutorService
implements ListeningExecutorService
A listening executor service which forwards all its method calls to another listening executor
service. Subclasses should override one or more methods to modify the behavior of the backing
executor service as desired per the decorator pattern.
default method warning: This class does not forward calls to
default methods. Instead, it inherits their default implementations. When those implementations
invoke methods, they invoke methods on the ForwardingListeningExecutorService.
- Since:
- 10.0
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Constructor Summary
ConstructorsModifierConstructorDescriptionprotectedConstructor for use by subclasses. -
Method Summary
Modifier and TypeMethodDescriptionprotected abstract ListeningExecutorServicedelegate()Returns the backing delegate instance that methods are forwarded to.<T> ListenableFuture<T><T> ListenableFuture<T>Methods inherited from class com.google.common.util.concurrent.ForwardingExecutorService
awaitTermination, execute, invokeAll, invokeAll, invokeAny, invokeAny, isShutdown, isTerminated, shutdown, shutdownNowMethods inherited from class com.google.common.collect.ForwardingObject
toStringMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface java.util.concurrent.ExecutorService
awaitTermination, invokeAny, invokeAny, isShutdown, isTerminated, shutdown, shutdownNowMethods inherited from interface com.google.common.util.concurrent.ListeningExecutorService
awaitTermination, invokeAll, invokeAll, invokeAll, invokeAny
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Constructor Details
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ForwardingListeningExecutorService
protected ForwardingListeningExecutorService()Constructor for use by subclasses.
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Method Details
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delegate
Description copied from class:ForwardingObjectReturns the backing delegate instance that methods are forwarded to. Abstract subclasses generally override this method with an abstract method that has a more specific return type, such asForwardingSet.delegate(). Concrete subclasses override this method to supply the instance being decorated.- Specified by:
delegatein classForwardingExecutorService
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submit
- Specified by:
submitin interfaceExecutorService- Specified by:
submitin interfaceListeningExecutorService- Overrides:
submitin classForwardingExecutorService- Returns:
- a
ListenableFuturerepresenting pending completion of the task
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submit
- Specified by:
submitin interfaceExecutorService- Specified by:
submitin interfaceListeningExecutorService- Overrides:
submitin classForwardingExecutorService- Returns:
- a
ListenableFuturerepresenting pending completion of the task
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submit
- Specified by:
submitin interfaceExecutorService- Specified by:
submitin interfaceListeningExecutorService- Overrides:
submitin classForwardingExecutorService- Returns:
- a
ListenableFuturerepresenting pending completion of the task
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