MAGETWO-65001: Add notification command

Author: Mulderua

app/code/Magento/Analytics/Cron/CollectData.php

@@ -16,7 +16,7 @@ class CollectData
     /**
      * Resource for the handling of a new data collection.
      *
-     * @var ExportDataHandler
+     * @var ExportDataHandlerInterface
      */
     private $exportDataHandler;
 

app/code/Magento/Analytics/Model/ExportDataHandlerNotification.php

@@ -5,13 +5,15 @@
  */
 namespace Magento\Analytics\Model;
 
+use Magento\Analytics\Model\ExportDataHandler;
+
 /**
  * Class which add notification behaviour to classes that handling of a new data collection for MBI.
  */
 class ExportDataHandlerNotification implements ExportDataHandlerInterface
 {
     /**
-     * @var ExportDataHandlerInterface
+     * @var ExportDataHandler
      */
     private $exportDataHandler;
 
@@ -26,7 +28,7 @@ class ExportDataHandlerNotification implements ExportDataHandlerInterface
      * @param ExportDataHandlerInterface $exportDataHandler
      * @param Connector $connector
      */
-    public function __construct(ExportDataHandlerInterface $exportDataHandler, Connector $connector)
+    public function __construct(ExportDataHandler $exportDataHandler, Connector $connector)
     {
         $this->exportDataHandler = $exportDataHandler;
         $this->analyticsConnector = $connector;

app/code/Magento/Analytics/etc/di.xml

@@ -12,7 +12,7 @@
     <preference for="Magento\Analytics\Api\LinkProviderInterface" type="Magento\Analytics\Model\LinkProvider" />
     <preference for="Magento\Analytics\Api\Data\LinkInterface" type="Magento\Analytics\Model\Link" />
     <preference for="Magento\Analytics\Model\Connector\Http\ClientInterface" type="Magento\Analytics\Model\Connector\Http\Client\Curl" />
-    <preference for="Magento\Analytics\Model\ExportDataHandlerInterface" type="Magento\Analytics\Model\ExportDataHandler" />
+    <preference for="Magento\Analytics\Model\ExportDataHandlerInterface" type="Magento\Analytics\Model\ExportDataHandlerNotification" />
     <type name="Magento\Analytics\Model\Connector">
         <arguments>
             <argument name="commands" xsi:type="array">