Packagesystem.evaluators
Classpublic class MultiEvaluator
InheritanceMultiEvaluator Inheritance Object
Implements Evaluable

This IEvaluator use a Array collection of evaluators to evaluate the specified value. 
     import system.evaluators.;
     
     var e1:EdenEvaluator = new EdenEvaluator(false) ;
     var e2:DateEvaluator = new DateEvaluator() ;
     
     var result:;
     
     var me:MultiEvaluator = new MultiEvaluator( e1, e2 ) ;
     
     result = me.eval( "new Date(2007,5,12,22,10,5)" ) ;
     trace("evaluate new Date(2007,5,12,22,10,5) : " + result ) ; // evaluate new Date(2007,5,12,22,10,5) :  07.06.2008 09:10:53
     
     me.clear() ;
     
     me.add( e1 , e2 ) ;
     
     result = me.eval("new Date(2007,5,12,22,10,5)") ;
     
     trace("evaluate new Date(2007,5,12,22,10,5) : " + result ) ; // evaluate new Date(2007,5,12,22,10,5) : Tue Jun 12 22:10:05 GMT+0200 2007
     
     me.remove( e2 ) ;
     
     result = me.eval("new Date(2007,5,12,22,10,5)") ;
     
     trace("evaluate new Date(2007,5,12,22,10,5) : " + result ) ; // evaluate new Date(2007,5,12,22,10,5) :  07.06.2008 09:10:53


Public Properties
 PropertyDefined By
  autoClear : Boolean
Indicates if the MultiEvaluator is cleared before insert new Evaluable objects (in the insert method).
MultiEvaluator
Public Methods
 MethodDefined By
  
MultiEvaluator(... evaluators)
Creates a new MultiEvaluator instance.
MultiEvaluator
  
add(... evaluators):void
Inserts Evaluable objects in the MultiEvaluator.
MultiEvaluator
  
clear():void
Clear all the Evaluable objects.
MultiEvaluator
  
eval(o:*):*
Evaluates the specified object.
MultiEvaluator
  
remove(evaluator:Evaluable):Boolean
Removes an Evaluable objects in the MultiEvaluator if is register.
MultiEvaluator
  
size():Number
The number of elements in this collection of Evaluable references.
MultiEvaluator
Property Detail
autoClearproperty
public var autoClear:Boolean

Indicates if the MultiEvaluator is cleared before insert new Evaluable objects (in the insert method).

Constructor Detail
MultiEvaluator()Constructor
public function MultiEvaluator(... evaluators)

Creates a new MultiEvaluator instance.

Parameters
... evaluators — The enumeration list of Evaluable objets or Arrays of Evaluable objects. Only Array and Evaluable objects are compatible to fill the MultiEvaluator.
Method Detail
add()method
public function add(... evaluators):void

Inserts Evaluable objects in the MultiEvaluator.

Parameters

... evaluators — The enumeration list of Evaluable objets or Arrays of Evaluator. Only Array and Evaluable are compatible to fill the MultiEvaluator.

clear()method 
public function clear():void

Clear all the Evaluable objects.

eval()method 
public function eval(o:*):*

Evaluates the specified object.

Parameters

o:*

Returns
*
remove()method 
public function remove(evaluator:Evaluable):Boolean

Removes an Evaluable objects in the MultiEvaluator if is register.

Parameters

evaluator:Evaluable — The Evaluable to find and remove.

Returns
Boolean — true if the Evaluable is removed.
size()method 
public function size():Number

The number of elements in this collection of Evaluable references.

Returns
Number




Mardi Août 16 2011, 02:33 PM +02:00