original_string: public function column($column, $type = 'string', $length = 255)
      {
          $this->builder->setDiscriminatorColumn($column, $type, $length);
  
          return $this;
      }
code: public function column($column, $type = 'string', $length = 255)
      {
          $this->builder->setDiscriminatorColumn($column, $type, $length);
  
          return $this;
      }
code_tokens: public function column ( $ column , $ type = 'string' , $ length = 255 ) { $ this -> builder -> setDiscriminatorColumn ( $ column , $ type , $ length ) ; return $ this ; }
docstring: Add the discriminator column.
  
  @param string $column
  @param string $type
  @param int    $length
  
  @return Inheritance
docstring_tokens: Add the discriminator column .