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AbstractExecutorService Class

Definition

Provides default implementations of ExecutorService execution methods.

[Android.Runtime.Register("java/util/concurrent/AbstractExecutorService", DoNotGenerateAcw=true)]
public abstract class AbstractExecutorService : Java.Lang.Object, IDisposable, Java.Interop.IJavaPeerable, Java.Util.Concurrent.IExecutorService
[<Android.Runtime.Register("java/util/concurrent/AbstractExecutorService", DoNotGenerateAcw=true)>]
type AbstractExecutorService = class
    inherit Object
    interface IExecutorService
    interface IExecutor
    interface IJavaObject
    interface IDisposable
    interface IJavaPeerable
Inheritance
AbstractExecutorService
Derived
Attributes
Implements

Remarks

Provides default implementations of ExecutorService execution methods. This class implements the submit, invokeAny and invokeAll methods using a RunnableFuture returned by newTaskFor, which defaults to the FutureTask class provided in this package. For example, the implementation of submit(Runnable) creates an associated RunnableFuture that is executed and returned. Subclasses may override the newTaskFor methods to return RunnableFuture implementations other than FutureTask.

<b>Extension example.</b> Here is a sketch of a class that customizes ThreadPoolExecutor to use a CustomTask class instead of the default FutureTask:

{@code
            public class CustomThreadPoolExecutor extends ThreadPoolExecutor {

              static class CustomTask<V> implements RunnableFuture<V> { ... }

              protected <V> RunnableFuture<V> newTaskFor(Callable<V> c) {
                  return new CustomTask<V>(c);
              }
              protected <V> RunnableFuture<V> newTaskFor(Runnable r, V v) {
                  return new CustomTask<V>(r, v);
              }
              // ... add constructors, etc.
            }}

Added in 1.5.

Java documentation for java.util.concurrent.AbstractExecutorService.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

AbstractExecutorService()

Constructor for subclasses to call.

AbstractExecutorService(IntPtr, JniHandleOwnership)

A constructor used when creating managed representations of JNI objects; called by the runtime.

Properties

Class

Returns the runtime class of this Object.

(Inherited from Object)
Handle

The handle to the underlying Android instance.

(Inherited from Object)
IsShutdown
IsTerminated
JniIdentityHashCode (Inherited from Object)
JniPeerMembers
PeerReference (Inherited from Object)
ThresholdClass

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

ThresholdType

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

Methods

AwaitTermination(Int64, TimeUnit)

Blocks until all tasks have completed execution after a shutdown request, or the timeout occurs, or the current thread is interrupted, whichever happens first.

AwaitTerminationAsync(Int64, TimeUnit)
Clone()

Creates and returns a copy of this object.

(Inherited from Object)
Dispose() (Inherited from Object)
Dispose(Boolean) (Inherited from Object)
Equals(Object)

Indicates whether some other object is "equal to" this one.

(Inherited from Object)
Execute(IRunnable)

Executes the given command at some time in the future.

GetHashCode()

Returns a hash code value for the object.

(Inherited from Object)
InvokeAll(ICollection, Int64, TimeUnit)
InvokeAll(ICollection)
InvokeAny(ICollection, Int64, TimeUnit)
InvokeAny(ICollection)
JavaFinalize()

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

(Inherited from Object)
NewTaskFor(ICallable)

Returns a RunnableFuture for the given callable task.

NewTaskFor(IRunnable, Object)

Returns a RunnableFuture for the given runnable and default value.

Notify()

Wakes up a single thread that is waiting on this object's monitor.

(Inherited from Object)
NotifyAll()

Wakes up all threads that are waiting on this object's monitor.

(Inherited from Object)
SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

(Inherited from Object)
Shutdown()

Initiates an orderly shutdown in which previously submitted tasks are executed, but no new tasks will be accepted.

ShutdownNow()

Attempts to stop all actively executing tasks, halts the processing of waiting tasks, and returns a list of the tasks that were awaiting execution.

Submit(ICallable)
Submit(IRunnable, Object)
Submit(IRunnable)

Submits a Runnable task for execution and returns a Future representing that task.

ToArray<T>() (Inherited from Object)
ToString()

Returns a string representation of the object.

(Inherited from Object)
UnregisterFromRuntime() (Inherited from Object)
Wait()

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>.

(Inherited from Object)
Wait(Int64, Int32)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)
Wait(Int64)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)

Explicit Interface Implementations

IJavaPeerable.Disposed() (Inherited from Object)
IJavaPeerable.DisposeUnlessReferenced() (Inherited from Object)
IJavaPeerable.Finalized() (Inherited from Object)
IJavaPeerable.JniManagedPeerState (Inherited from Object)
IJavaPeerable.SetJniIdentityHashCode(Int32) (Inherited from Object)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) (Inherited from Object)
IJavaPeerable.SetPeerReference(JniObjectReference) (Inherited from Object)

Extension Methods

JavaCast<TResult>(IJavaObject)

Performs an Android runtime-checked type conversion.

JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)
AwaitTerminationAsync(IExecutorService, Int64, TimeUnit)
InvokeAnyAsync(IExecutorService, ICollection, Int64, TimeUnit)
InvokeAnyAsync(IExecutorService, ICollection)

Applies to