protected function getConditionTypeClass( $condition_type ) {
		if ( ! isset( $this->condition_types[ $condition_type ] ) ) {
			return null;
		}

		return $this->condition_types[ $condition_type ];
	}
protected function getConditionTypeClass( $condition_type ) {
		if ( ! isset( $this->condition_types[ $condition_type ] ) ) {
			return null;
		}

		return $this->condition_types[ $condition_type ];
	}
protected function getConditionTypeClass ( $ condition_type ) { if ( ! isset ( $ this -> condition_types [ $ condition_type ] ) ) { return null ; } return $ this -> condition_types [ $ condition_type ] ; }
Get condition class for condition type.

@param  string      $condition_type
@return string|null
Get condition class for condition type .