public function identifying() : OneToManyRelationDefiner
    {
        return new OneToManyRelationDefiner($this->callback, $this->mapperLoader, $this->loadIds, $identifying = true);
    }
public function identifying() : OneToManyRelationDefiner
    {
        return new OneToManyRelationDefiner($this->callback, $this->mapperLoader, $this->loadIds, $identifying = true);
    }
public function identifying ( ) : OneToManyRelationDefiner { return new OneToManyRelationDefiner ( $ this -> callback , $ this -> mapperLoader , $ this -> loadIds , $ identifying = true ) ; }
Defines the relationship as a one-to-many identifying relationship.

This means children entities without a parent will be deleted.

@return OneToManyRelationDefiner
Defines the relationship as a one - to - many identifying relationship .