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;
    }
}