IValueIterator Interface

Reference

Definition

Namespace:: Android.Icu.Util

Assembly:: Mono.Android.dll

Important

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Interface for enabling iteration over sets of <int, Object>, where int is the sorted integer index in ascending order, and Object its associated value.

[Android.Runtime.Register("android/icu/util/ValueIterator", "", "Android.Icu.Util.IValueIteratorInvoker", ApiSince=24)]
public interface IValueIterator : Android.Runtime.IJavaObject, IDisposable, Java.Interop.IJavaPeerable

[<Android.Runtime.Register("android/icu/util/ValueIterator", "", "Android.Icu.Util.IValueIteratorInvoker", ApiSince=24)>]
type IValueIterator = interface
    interface IJavaObject
    interface IDisposable
    interface IJavaPeerable

Attributes: RegisterAttribute

Implements: IJavaObject IJavaPeerable IDisposable

Remarks

Interface for enabling iteration over sets of <int, Object>, where int is the sorted integer index in ascending order, and Object its associated value.

The ValueIterator allows iterations over integer indexes in the range of Integer.MIN_VALUE to Integer.MAX_VALUE inclusive. Implementations of ValueIterator should specify their own maximum subrange within the above range that is meaningful to its applications.

Most implementations will be created by factory methods, such as the character name iterator in UCharacter.getNameIterator. See example below.

Example of use:<br>

ValueIterator iterator = UCharacter.getNameIterator();
            ValueIterator.Element result = new ValueIterator.Element();
            iterator.setRange(UCharacter.MIN_VALUE, UCharacter.MAX_VALUE);
            while (iterator.next(result)) {
                System.out.println("Codepoint \\u" +
                                   Integer.toHexString(result.integer) +
                                   " has the character name " + (String)result.value);
            }

Java documentation for android.icu.util.ValueIterator.

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)
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)
Next(ValueIteratorElement)
Reset()	Resets the iterator to start iterating from the integer index Integer.
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)
SetRange(Int32, Int32)	Restricts the range of integers to iterate and resets the iteration to begin at the index argument start.
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)	Gets the JNI name of the type of the instance `self`.
JavaAs<TResult>(IJavaPeerable)	Try to coerce `self` to type `TResult`, checking that the coercion is valid on the Java side.
TryJavaCast<TResult>(IJavaPeerable, TResult)	Try to coerce `self` to type `TResult`, checking that the coercion is valid on the Java side.

Applies to

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