original_string: protected function retrieveActiveParentFromSession()
      {
          $parent = $this->getListParentDataFromMemory($this->globalSubContext());
  
          if (false === $parent || null === $parent) {
              $this->listParentRelation  = $parent;
              $this->listParentRecordKey = null;
              return;
          }
  
          $this->listParentRelation  = array_get($parent, 'relation');
          $this->listParentRecordKey = array_get($parent, 'key');
      }
code: protected function retrieveActiveParentFromSession()
      {
          $parent = $this->getListParentDataFromMemory($this->globalSubContext());
  
          if (false === $parent || null === $parent) {
              $this->listParentRelation  = $parent;
              $this->listParentRecordKey = null;
              return;
          }
  
          $this->listParentRelation  = array_get($parent, 'relation');
          $this->listParentRecordKey = array_get($parent, 'key');
      }
code_tokens: protected function retrieveActiveParentFromSession ( ) { $ parent = $ this -> getListParentDataFromMemory ( $ this -> globalSubContext ( ) ) ; if ( false === $ parent || null === $ parent ) { $ this -> listParentRelation = $ parent ; $ this -> listParentRecordKey = null ; return ; } $ this -> listParentRelation = array_get ( $ parent , 'relation' ) ; $ this -> listParentRecordKey = array_get ( $ parent , 'key' ) ; }
docstring: Retrieves the currently set 'global' list parent from the session and stores it locally.
docstring_tokens: Retrieves the currently set global list parent from the session and stores it locally .