code: protected function distributeRelationships()
      {
          if (!$this->_init || is_null($this->object)) {
              return;
          }
  
          foreach ($this->object->children() as $key => $child) {
              $options = [];
              if (is_string($key)) {
                  $options = $child;
                  $child = $key;
              }
              $this->collector->addRelationship($this->systemId, $child, $options);
          }
          foreach ($this->object->parents() as $key => $parent) {
              $options = [];
              if (is_string($key)) {
                  $options = $parent;
                  $parent = $key;
              }
              $this->collector->addRelationship($parent, $this->systemId, $options);
          }
      }
docs: [[@doctodo method_description:distributeRelationships]].
  
  @return [[@doctodo return_type:distributeRelationships]] [[@doctodo return_description:distributeRelationships]]