AtomicInteger Class
Definition
Important
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An int value that may be updated atomically.
[Android.Runtime.Register("java/util/concurrent/atomic/AtomicInteger", DoNotGenerateAcw=true)]
public class AtomicInteger : Java.Lang.Number, IDisposable, Java.Interop.IJavaPeerable[<Android.Runtime.Register("java/util/concurrent/atomic/AtomicInteger", DoNotGenerateAcw=true)>]
type AtomicInteger = class
inherit Number
interface ISerializable
interface IJavaObject
interface IDisposable
interface IJavaPeerable- Inheritance
- Attributes
- Implements
Remarks
An int value that may be updated atomically. See the VarHandle specification for descriptions of the properties of atomic accesses. An AtomicInteger is used in applications such as atomically incremented counters, and cannot be used as a replacement for an java.lang.Integer. However, this class does extend Number to allow uniform access by tools and utilities that deal with numerically-based classes.
Added in 1.5.
Java documentation for java.util.concurrent.atomic.AtomicInteger.
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
| AtomicInteger() |
Creates a new AtomicInteger with initial value |
| AtomicInteger(Int32) |
Creates a new AtomicInteger with the given initial value. |
| AtomicInteger(IntPtr, JniHandleOwnership) |
A constructor used when creating managed representations of JNI objects; called by the runtime. |
Properties
| Acquire |
Returns the current value,
with memory effects as specified by |
| AndDecrement |
Obsolete.
Atomically decrements by one the current value. |
| AndIncrement |
Obsolete.
Atomically increments by one the current value. |
| Class |
Returns the runtime class of this |
| Handle |
The handle to the underlying Android instance. (Inherited from Object) |
| JniIdentityHashCode | (Inherited from Object) |
| JniPeerMembers | |
| Opaque |
Returns the current value,
with memory effects as specified by |
| PeerReference | (Inherited from Object) |
| Plain |
Returns the current value, with memory semantics of reading as
if the variable was declared non- |
| 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
| AccumulateAndGet(Int32, IIntBinaryOperator) |
Atomically updates (with memory effects as specified by |
| AddAndGet(Int32) |
Atomically adds the given value to the current value,
with memory effects as specified by |
| ByteValue() |
Returns the value of the specified number as a |
| Clone() |
Creates and returns a copy of this object. (Inherited from Object) |
| CompareAndExchange(Int32, Int32) |
Atomically sets the value to |
| CompareAndExchangeAcquire(Int32, Int32) |
Atomically sets the value to |
| CompareAndExchangeRelease(Int32, Int32) |
Atomically sets the value to |
| CompareAndSet(Int32, Int32) |
Atomically sets the value to |
| DecrementAndGet() |
Atomically decrements the current value,
with memory effects as specified by |
| Dispose() | (Inherited from Object) |
| Dispose(Boolean) | (Inherited from Object) |
| DoubleValue() |
Returns the current value of this |
| Equals(Object) |
Indicates whether some other object is "equal to" this one. (Inherited from Object) |
| FloatValue() |
Returns the current value of this |
| Get() |
Returns the current value,
with memory effects as specified by |
| GetAndAccumulate(Int32, IIntBinaryOperator) |
Atomically updates (with memory effects as specified by |
| GetAndAdd(Int32) |
Atomically adds the given value to the current value,
with memory effects as specified by |
| GetAndDecrement() |
Atomically decrements the current value,
with memory effects as specified by |
| GetAndIncrement() |
Atomically increments the current value,
with memory effects as specified by |
| GetAndSet(Int32) |
Atomically sets the value to |
| GetAndUpdate(IIntUnaryOperator) |
Atomically updates (with memory effects as specified by |
| GetHashCode() |
Returns a hash code value for the object. (Inherited from Object) |
| IncrementAndGet() |
Atomically increments the current value,
with memory effects as specified by |
| IntValue() |
Returns the current value of this |
| 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) |
| LazySet(Int32) |
Sets the value to |
| LongValue() |
Returns the current value of this |
| 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) |
| Set(Int32) |
Sets the value to |
| SetHandle(IntPtr, JniHandleOwnership) |
Sets the Handle property. (Inherited from Object) |
| SetRelease(Int32) |
Sets the value to |
| ShortValue() |
Returns the value of the specified number as a |
| ToArray<T>() | (Inherited from Object) |
| ToString() |
Returns a string representation of the object. (Inherited from Object) |
| UnregisterFromRuntime() | (Inherited from Object) |
| UpdateAndGet(IIntUnaryOperator) |
Atomically updates (with memory effects as specified by |
| 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) |
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, 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) |
| WeakCompareAndSet(Int32, Int32) |
Possibly atomically sets the value to |
| WeakCompareAndSetAcquire(Int32, Int32) |
Possibly atomically sets the value to |
| WeakCompareAndSetPlain(Int32, Int32) |
Possibly atomically sets the value to |
| WeakCompareAndSetRelease(Int32, Int32) |
Possibly atomically sets the value to |
| WeakCompareAndSetVolatile(Int32, Int32) |
Possibly atomically sets the value to |
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) | |