original_string: public function setFixed($fixed)
      {
          if (($fixed !== null) && !is_bool($fixed)) {
              throw SchemaException::invalidColumnFixedFlag($this->getName());
          }
  
          $this->fixed = $fixed;
      }
code: public function setFixed($fixed)
      {
          if (($fixed !== null) && !is_bool($fixed)) {
              throw SchemaException::invalidColumnFixedFlag($this->getName());
          }
  
          $this->fixed = $fixed;
      }
code_tokens: public function setFixed ( $ fixed ) { if ( ( $ fixed !== null ) && ! is_bool ( $ fixed ) ) { throw SchemaException :: invalidColumnFixedFlag ( $ this -> getName ( ) ) ; } $ this -> fixed = $ fixed ; }
docstring: Sets the column fixed flag.
  
  @param boolean $fixed The column fixed flag.
  
  @throws \Fridge\DBAL\Exception\SchemaException If the fixed flag is not a boolean.
docstring_tokens: Sets the column fixed flag .