Module org.jooq
Package org.jooq

Enum Nullability

    • Enum Constant Detail

      • NULL

        public static final Nullability NULL
        The data type is explicitly nullable.
      • NOT_NULL

        public static final Nullability NOT_NULL
        The data type is explicitly not nullable.
      • DEFAULT

        public static final Nullability DEFAULT
        Default behaviour for data types.

        The interpretation of this value depends on the context in which a DataType is used:

        • CREATE TABLE: The data type is implicitly nullable (or explicitly, if the underlying database does not support implicit nullability or defaults to implicit non-nullability).
        • ALTER TABLE .. ALTER COLUMN .. SET TYPE: The data type's nullability will not be modified by jOOQ (but it may well be modified by the database, e.g. SQLDialect.MYSQL or SQLDialect.SQLSERVER).
    • Method Detail

      • values

        public static Nullability[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (Nullability c : Nullability.values())
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static Nullability valueOf​(String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        name - the name of the enum constant to be returned.
        the enum constant with the specified name
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null
      • of

        public static @NotNull Nullability of​(boolean nullability)
        Get the explicit Nullability corresponding to a boolean value.
      • nullable

        public boolean nullable()
        Whether this nullability encodes an explicitly or implicitly nullable type.