AbstractQueuedLongSynchronizer Class

Reference

Definition

Namespace:: Java.Util.Concurrent.Locks

Assembly:: Mono.Android.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

A version of AbstractQueuedSynchronizer in which synchronization state is maintained as a long.

[Android.Runtime.Register("java/util/concurrent/locks/AbstractQueuedLongSynchronizer", DoNotGenerateAcw=true)]
public abstract class AbstractQueuedLongSynchronizer : Java.Util.Concurrent.Locks.AbstractOwnableSynchronizer, IDisposable, Java.Interop.IJavaPeerable

[<Android.Runtime.Register("java/util/concurrent/locks/AbstractQueuedLongSynchronizer", DoNotGenerateAcw=true)>]
type AbstractQueuedLongSynchronizer = class
    inherit AbstractOwnableSynchronizer
    interface ISerializable
    interface IJavaObject
    interface IDisposable
    interface IJavaPeerable

Inheritance: Object

Object

AbstractOwnableSynchronizer
AbstractQueuedLongSynchronizer

Attributes: RegisterAttribute

Implements: IJavaObject IJavaPeerable ISerializable IDisposable

Remarks

A version of AbstractQueuedSynchronizer in which synchronization state is maintained as a long. This class has exactly the same structure, properties, and methods as AbstractQueuedSynchronizer with the exception that all state-related parameters and results are defined as long rather than int. This class may be useful when creating synchronizers such as multilevel locks and barriers that require 64 bits of state.

See AbstractQueuedSynchronizer for usage notes and examples.

Added in 1.6.

Java documentation for java.util.concurrent.locks.AbstractQueuedLongSynchronizer.

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

AbstractQueuedLongSynchronizer()	Constructor for subclasses to call.
AbstractQueuedLongSynchronizer(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)
ExclusiveOwnerThread	Returns the thread last set by `setExclusiveOwnerThread`, or `null` if never set. -or- Sets the thread that currently owns exclusive access. (Inherited from AbstractOwnableSynchronizer)
ExclusiveQueuedThreads	Returns a collection containing threads that may be waiting to acquire in exclusive mode.
FirstQueuedThread	Returns the first (longest-waiting) thread in the queue, or `null` if no threads are currently queued.
Handle	The handle to the underlying Android instance. (Inherited from Object)
HasContended	Queries whether any threads have ever contended to acquire this synchronizer; that is, if an acquire method has ever blocked.
HasQueuedPredecessors	Queries whether any threads have been waiting to acquire longer than the current thread.
HasQueuedThreads	Queries whether any threads are waiting to acquire.
IsHeldExclusively	Returns `true` if synchronization is held exclusively with respect to the current (calling) thread.
JniIdentityHashCode	(Inherited from Object)
JniPeerMembers
PeerReference	(Inherited from Object)
QueuedThreads	Returns a collection containing threads that may be waiting to acquire.
QueueLength	Returns an estimate of the number of threads waiting to acquire.
SharedQueuedThreads	Returns a collection containing threads that may be waiting to acquire in shared mode.
State	Returns the current value of synchronization state. -or- Sets the value of synchronization state.
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

Acquire(Int64)	Acquires in exclusive mode, ignoring interrupts.
AcquireInterruptibly(Int64)	Acquires in exclusive mode, aborting if interrupted.
AcquireShared(Int64)	Acquires in shared mode, ignoring interrupts.
AcquireSharedInterruptibly(Int64)	Acquires in shared mode, aborting if interrupted.
Clone()	Creates and returns a copy of this object. (Inherited from Object)
CompareAndSetState(Int64, Int64)	Atomically sets synchronization state to the given updated value if the current state value equals the expected value.
Dispose()	(Inherited from Object)
Dispose(Boolean)	(Inherited from Object)
Equals(Object)	Indicates whether some other object is "equal to" this one. (Inherited from Object)
GetHashCode()	Returns a hash code value for the object. (Inherited from Object)
GetWaitingThreads(AbstractQueuedLongSynchronizer+ConditionObject)	Returns a collection containing those threads that may be waiting on the given condition associated with this synchronizer.
GetWaitQueueLength(AbstractQueuedLongSynchronizer+ConditionObject)	Returns an estimate of the number of threads waiting on the given condition associated with this synchronizer.
HasWaiters(AbstractQueuedLongSynchronizer+ConditionObject)	Queries whether any threads are waiting on the given condition associated with this synchronizer.
IsQueued(Thread)	Returns true if the given thread is currently queued.
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)
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)
Owns(AbstractQueuedLongSynchronizer+ConditionObject)	Queries whether the given ConditionObject uses this synchronizer as its lock.
Release(Int64)	Releases in exclusive mode.
ReleaseShared(Int64)	Releases in shared mode.
SetHandle(IntPtr, JniHandleOwnership)	Sets the Handle property. (Inherited from Object)
ToArray<T>()	(Inherited from Object)
ToString()	Returns a string representation of the object. (Inherited from Object)
TryAcquire(Int64)	Attempts to acquire in exclusive mode.
TryAcquireNanos(Int64, Int64)	Attempts to acquire in exclusive mode, aborting if interrupted, and failing if the given timeout elapses.
TryAcquireShared(Int64)	Attempts to acquire in shared mode.
TryAcquireSharedNanos(Int64, Int64)	Attempts to acquire in shared mode, aborting if interrupted, and failing if the given timeout elapses.
TryRelease(Int64)	Attempts to set the state to reflect a release in exclusive mode.
TryReleaseShared(Int64)	Attempts to set the state to reflect a release in shared mode.
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)

Applies to

Sdílet prostřednictvím