class.ilActivationEmitter.php

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<?php
/* Copyright (c) 1998-2016 ILIAS open source, Extended GPL, see docs/LICENSE */
 
require_once './Services/WorkflowEngine/interfaces/ilEmitter.php';
require_once './Services/WorkflowEngine/interfaces/ilDetector.php';
require_once './Services/WorkflowEngine/interfaces/ilNode.php';
require_once './Services/WorkflowEngine/interfaces/ilWorkflowEngineElement.php';
 
class ilActivationEmitter implements ilEmitter, ilWorkflowEngineElement
{
        private $target_detector;
 
        private $context;
 
        private $emitted;
 
        protected $name;
 
        public function __construct(ilNode $context)
        {
                $this->context = $context;
                $this->emitted = false;
        }
 
        public function setTargetDetector(ilDetector $a_target_detector)
        {
                $this->target_detector = $a_target_detector;
        }
 
        public function getTargetDetector()
        {
                return $this->target_detector;
        }
 
        public function getContext()
        {
                return $this->context;
        }
 
        public function emit()
        {
                $this->emitted = true;
                $target_node = $this->target_detector->getContext();
                $target_node->activate();
                $this->target_detector->trigger(array());
        }
 
        public function getActivated()
        {
                return $this->emitted;
        }
 
        public function setName($name)
        {
                $this->name = $name;
        }
 
        public function getName()
        {
                return $this->name;
        }
}