NullLiteralDO

/**
* @brief DO class: A null literal, written "null".
*/

Primary key: element_hash_id: int

schema NullLiteralDO {
  @primary element_hash_id: int,
  value: string
}

NullLiteralDO::getValue

/**
* @brief gets the value of this element.
* @return string
*/

• Parameter self: NullLiteralDO
• Return string

pub fn getValue(self: NullLiteralDO) -> string;

NullLiteralDO::__all__

Data constraint method.

• Parameter db: JavaDB
• Return *NullLiteralDO

pub fn __all__(db: JavaDB) -> *NullLiteralDO;