IEnumeration Interface

Reference

Definition

Namespace:: Java.Util

Assembly:: Mono.Android.dll

Important

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An object that implements the Enumeration interface generates a series of elements, one at a time.

[Android.Runtime.Register("java/util/Enumeration", "", "Java.Util.IEnumerationInvoker")]
[Java.Interop.JavaTypeParameters(new System.String[] { "E" })]
public interface IEnumeration : Android.Runtime.IJavaObject, IDisposable, Java.Interop.IJavaPeerable

[<Android.Runtime.Register("java/util/Enumeration", "", "Java.Util.IEnumerationInvoker")>]
[<Java.Interop.JavaTypeParameters(new System.String[] { "E" })>]
type IEnumeration = interface
    interface IJavaObject
    interface IDisposable
    interface IJavaPeerable

Derived: Java.Util.StringTokenizer

Attributes: RegisterAttribute JavaTypeParametersAttribute

Implements: IJavaObject IJavaPeerable IDisposable

Remarks

An object that implements the Enumeration interface generates a series of elements, one at a time. Successive calls to the nextElement method return successive elements of the series.

For example, to print all elements of a Vector<E>v:

for (Enumeration&lt;E&gt; e = v.elements(); e.hasMoreElements();)
                  System.out.println(e.nextElement());

Methods are provided to enumerate through the elements of a vector, the keys of a hashtable, and the values in a hashtable. Enumerations are also used to specify the input streams to a SequenceInputStream.

Added in 1.0.

Java documentation for java.util.Enumeration.

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)
HasMoreElements	Returns whether this `Enumeration` has more elements.
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

AsIterator()	Returns an `Iterator` that traverses the remaining elements covered by this enumeration.
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)
NextElement()	Returns the next element of this enumeration if this enumeration object has at least one more element to provide.
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