Enum JoinType

  • All Implemented Interfaces:
    Serializable, Comparable<JoinType>

    public enum JoinType
    extends Enum<JoinType>
    This class represents the Join types supported by SQL.
     DEFAULT = INNER     : ( (*) )
     LEFT = LEFT_OUTER   : (*(*) )
     RIGHT = RIGHT_OUTER : ( (*)*)
     FULL = FULL_OUTER   : (*(*)*)
     
    • Enum Constant Detail

      • DEFAULT

        public static final JoinType DEFAULT
        Default join
      • INNER

        public static final JoinType INNER
        Inner join ( (x) )
      • LEFT

        public static final JoinType LEFT
        Left join (x(x) )
      • RIGHT

        public static final JoinType RIGHT
        Right join ( (x)x)
      • FULL

        public static final JoinType FULL
        Full join (x(x)x)
      • LEFT_OUTER

        public static final JoinType LEFT_OUTER
        Left outer join (x( ) )
      • RIGHT_OUTER

        public static final JoinType RIGHT_OUTER
        Right outer join ( ( )x)
      • FULL_OUTER

        public static final JoinType FULL_OUTER
        Full outer jon (x( )x)
    • Method Detail

      • values

        public static JoinType[] 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 (JoinType c : JoinType.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static JoinType 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.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null