IPrimitiveIterator Interface

Reference

Definition

Namespace:: Java.Util

Assembly:: Mono.Android.dll

Important

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A base type for primitive specializations of Iterator.

[Android.Runtime.Register("java/util/PrimitiveIterator", "", "Java.Util.IPrimitiveIteratorInvoker", ApiSince=24)]
[Java.Interop.JavaTypeParameters(new System.String[] { "T", "T_CONS" })]
public interface IPrimitiveIterator : IDisposable, Java.Interop.IJavaPeerable, Java.Util.IIterator

[<Android.Runtime.Register("java/util/PrimitiveIterator", "", "Java.Util.IPrimitiveIteratorInvoker", ApiSince=24)>]
[<Java.Interop.JavaTypeParameters(new System.String[] { "T", "T_CONS" })>]
type IPrimitiveIterator = interface
    interface IIterator
    interface IJavaObject
    interface IDisposable
    interface IJavaPeerable

Derived: Java.Util.IPrimitiveIteratorOfDouble

Java.Util.IPrimitiveIteratorOfInt

Java.Util.IPrimitiveIteratorOfLong

Attributes: RegisterAttribute JavaTypeParametersAttribute

Implements: IJavaObject IJavaPeerable IIterator IDisposable

Remarks

A base type for primitive specializations of Iterator. Specialized subtypes are provided for OfInt int, OfLong long, and OfDouble double values.

The specialized subtype default implementations of Iterator#next and Iterator#forEachRemaining(java.util.function.Consumer) box primitive values to instances of their corresponding wrapper class. Such boxing may offset any advantages gained when using the primitive specializations. To avoid boxing, the corresponding primitive-based methods should be used. For example, PrimitiveIterator.OfInt#nextInt() and PrimitiveIterator.OfInt#forEachRemaining(java.util.function.IntConsumer) should be used in preference to PrimitiveIterator.OfInt#next() and PrimitiveIterator.OfInt#forEachRemaining(java.util.function.Consumer).

Iteration of primitive values using boxing-based methods Iterator#next next() and Iterator#forEachRemaining(java.util.function.Consumer) forEachRemaining(), does not affect the order in which the values, transformed to boxed values, are encountered.

Added in 1.8.

Java documentation for java.util.PrimitiveIterator.

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.

Properties

Handle	Gets the JNI value of the underlying Android object. (Inherited from IJavaObject)
HasNext	Returns true if there is at least one more element, false otherwise. (Inherited from IIterator)
JniIdentityHashCode	Returns the value of `java.lang.System.identityHashCode()` for the wrapped instance. (Inherited from IJavaPeerable)
JniManagedPeerState	State of the managed peer. (Inherited from IJavaPeerable)
JniPeerMembers	Member access and invocation support. (Inherited from IJavaPeerable)
PeerReference	Returns a JniObjectReference of the wrapped Java object instance. (Inherited from IJavaPeerable)

Methods

Disposed()	Called when the instance has been disposed. (Inherited from IJavaPeerable)
DisposeUnlessReferenced()	If there are no outstanding references to this instance, then calls `Dispose()`; otherwise, does nothing. (Inherited from IJavaPeerable)
Finalized()	Called when the instance has been finalized. (Inherited from IJavaPeerable)
ForEachRemaining(IConsumer)	Performs the given action for each remaining element until all elements have been processed or the action throws an exception. (Inherited from IIterator)
ForEachRemaining(Object)	Performs the given action for each remaining element until all elements have been processed or the action throws an exception.
Next()	Returns the next element in the iteration. (Inherited from IIterator)
Remove()	Removes from the underlying collection the last element returned by this iterator (optional operation). (Inherited from IIterator)
SetJniIdentityHashCode(Int32)	Set the value returned by `JniIdentityHashCode`. (Inherited from IJavaPeerable)
SetJniManagedPeerState(JniManagedPeerStates)	(Inherited from IJavaPeerable)
SetPeerReference(JniObjectReference)	Set the value returned by `PeerReference`. (Inherited from IJavaPeerable)
UnregisterFromRuntime()	Unregister this instance so that the runtime will not return it from future Java.Interop.JniRuntime+JniValueManager.PeekValue invocations. (Inherited from IJavaPeerable)

Extension Methods

JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to

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