def.js

Class Enumerator<T>

java.lang.Object

def.js.Object

def.js.Enumerator<T>

public class Enumerator<T>
extends Object

Allows enumerating over a COM collection, which may not have indexed item access.

Field Summary

Fields inherited from class def.js.Object

constructor, prototype

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Enumerator()
	Enumerator(Object collection)

Method Summary

Modifier and Type	Method and Description
Boolean	atEnd() Returns true if the current item is the last one in the collection, or the collection is empty, or the current item is undefined.
T	item() Returns the current item in the collection
void	moveFirst() Resets the current item in the collection to the first item.
void	moveNext() Moves the current item to the next item in the collection.

Methods inherited from class def.js.Object

$applyStatic, $applyStatic, $delete, $delete, $get, $get, $set, $set, $super, assign, create, create, defineProperties, defineProperty, defineProperty, freeze, getOwnPropertyDescriptor, getOwnPropertyNames, getPrototypeOf, hasOwnProperty, hasOwnProperty, hasOwnProperty, isExtensible, isFrozen, isPrototypeOf, isSealed, keys, preventExtensions, propertyIsEnumerable, propertyIsEnumerable, propertyIsEnumerable, seal, toJSString, toLocaleString, toString, valueOf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Enumerator

public Enumerator(Object collection)

Enumerator

protected Enumerator()

Method Detail

atEnd

public Boolean atEnd()

Returns true if the current item is the last one in the collection, or the collection is empty, or the current item is undefined.

item

public T item()

Returns the current item in the collection

moveFirst

public void moveFirst()

Resets the current item in the collection to the first item. If there are no items in the collection, the current item is set to undefined.

moveNext

public void moveNext()

Moves the current item to the next item in the collection. If the enumerator is at the end of the collection or the collection is empty, the current item is set to undefined.