| Player version: | Flash Player 9.0 |
| Language version: | ActionScript 3.0 |
The
ObjectIterator class provides a convenient way
to iterate through each property of an
Object instance
as you could do with a
Collection instance.
Order of returned elements are not guaranteed, the order is the
same as the for...in one.
The object iterator can only iterate thorugh public properties
of an object, as the for...in loop does.
protected var _aKeys:Array
| Player version: | Flash Player 9.0 |
| Language version: | ActionScript 3.0 |
protected var _bRemoved:Boolean
| Player version: | Flash Player 9.0 |
| Language version: | ActionScript 3.0 |
protected var _nIndex:Number
| Player version: | Flash Player 9.0 |
| Language version: | ActionScript 3.0 |
protected var _nSize:Number
| Player version: | Flash Player 9.0 |
| Language version: | ActionScript 3.0 |
protected var _oObject:Object
| Player version: | Flash Player 9.0 |
| Language version: | ActionScript 3.0 |
public function ObjectIterator(o:Object)
| Player version: | Flash Player 9.0 |
| Language version: | ActionScript 3.0 |
Creates a new iterator to iterate through
each property of the passed-in object.
Parameters
| o:Object — Object iterator's target
|
public function hasNext():Boolean
| Player version: | Flash Player 9.0 |
| Language version: | ActionScript 3.0 |
Returns true if the iteration has more elements.
(In other words, returns true if next would return
an element rather than throwing an exception.)
Returns
| Boolean — true if the iterator has more elements.
|
public function next():*
| Player version: | Flash Player 9.0 |
| Language version: | ActionScript 3.0 |
Returns the next element in the iteration. Calling this method
repeatedly until the hasNext() method returns false will return
each element in the underlying collection exactly once.
Returns
| * — the next element in the iteration.
|
public function remove():void
| Player version: | Flash Player 9.0 |
| Language version: | ActionScript 3.0 |
Removes from the underlying collection the last element returned
by the iterator (optional operation). This method can be called
only once per call to next. The behavior of an iterator is unspecified
if the underlying collection is modified while the iteration is in
progress in any way other than by calling this method.
LowRA API documentation 2008- 2009
Licensed under the MOZILLA PUBLIC LICENSE, Version 1.1
mer. févr. 25 2009, 9:22 AM GMT+01:00
