Packagecom.adobe.cairngorm.task
Classpublic class ParallelTask
InheritanceParallelTask Inheritance TaskGroup Inheritance Task Inheritance flash.events.EventDispatcher

A task group that processes its children in pseudo-parallel. All the child tasks are started in quick succession and the task group only finishes when all the children have completed successfully. If any child has a fault, then the task group fails with a fault also.

Default MXML Propertychildren


Public Properties
 PropertyDefined By
 Inheritedchildren : Array
TaskGroup
 InheritedcurrentState : String
[read-only]
Task
 Inheritedenabled : Boolean
Task
 Inheritedlabel : String
Task
 Inheritedprocessed : uint
[read-only]
TaskGroup
 Inheritedsize : uint
[read-only]
TaskGroup
Public Methods
 MethodDefined By
  
ParallelTask()
ParallelTask
 Inherited
addChild(child:ITask):void
TaskGroup
 Inherited
removeChild(child:ITask):void
TaskGroup
 Inherited
start():void
Task
Protected Methods
 MethodDefined By
 Inherited
complete():void
This should be called by a concrete sub-class to indicate that the task has been completed.
Task
 Inherited
fault(message:String = null):void
This should be called by a concrete sub-class to indicate that the task has been halted due to a fault.
Task
  
onChildTaskComplete(event:TaskEvent):void
[override]
ParallelTask
  
onChildTaskFault(event:TaskEvent):void
[override]
ParallelTask
 Inherited
onChildTaskStart(event:TaskEvent):void
This event handler is called whenever a child task is started.
TaskGroup
  
performTask():void
[override]
ParallelTask
 Inherited
processChild(child:ITask):Boolean
Processes the specified child by starting it if it is enabled or skipping it if it is disabled.
TaskGroup
Events
 Event Summary Defined By
 Inherited
childComplete
TaskGroup
 Inherited
childFault
TaskGroup
 Inherited
childStart
TaskGroup
 Inherited
currentStateChange
Task
 Inherited
taskComplete
Task
 Inherited
taskFault
Task
 Inherited
taskProgress
TaskGroup
 Inherited
taskStart
Task
Constructor Detail
ParallelTask()Constructor
public function ParallelTask()



Method Detail
onChildTaskComplete()method
override protected function onChildTaskComplete(event:TaskEvent):void

Parameters

event:TaskEvent

onChildTaskFault()method 
override protected function onChildTaskFault(event:TaskEvent):void

Parameters

event:TaskEvent

performTask()method 
override protected function performTask():void




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Thu Jan 16 2014, 01:11 PM +08:00