Moved from 'hub' code.

Signed-off-by: Roland Häder <roland@mxchange.org>

diff --git a/inc/classes/main/class_BaseFrameworkSystem.php b/inc/classes/main/class_BaseFrameworkSystem.php
index 9fe6e72c2dcd11e5b609e06497ad43cbc879ba07..b65564720e8eaa092f0bf3ad94d0f86d21355c94 100644 (file)
--- a/inc/classes/main/class_BaseFrameworkSystem.php
+++ b/inc/classes/main/class_BaseFrameworkSystem.php
@@ -203,6 +203,11 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
         */
        private $directoryInstance = NULL;
 
+       /**
+        * Listener instance
+        */
+       private $listenerInstance = NULL;
+
        /**
         * Thousands separator
         */
@@ -1343,6 +1348,25 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
                return $this->directoryInstance;
        }
 
+       /**
+        * Setter for listener instance
+        *
+        * @param       $listenerInstance       A Listenable instance
+        * @return      void
+        */
+       protected final function setListenerInstance (Listenable $listenerInstance) {
+               $this->listenerInstance = $listenerInstance;
+       }
+
+       /**
+        * Getter for listener instance
+        *
+        * @return      $listenerInstance       A Listenable instance
+        */
+       protected final function getListenerInstance () {
+               return $this->listenerInstance;
+       }
+
        /**
         * Checks whether an object equals this object. You should overwrite this
         * method to implement own equality checks