Enum ChangeType

  • All Implemented Interfaces:
    Serializable, Comparable<ChangeType>

    public enum ChangeType
    extends Enum<ChangeType>
    Indicates the type of change which occurred to a token, which can be understood at the CTS (above the data layer) layer. Useful to understand the type of change for CTS continuous queries when using various data layers.
    • Enum Constant Detail

      • ADD

        public static final ChangeType ADD
        A new token was added.
      • MODIFY

        public static final ChangeType MODIFY
        An existing token was changed.
      • DELETE

        public static final ChangeType DELETE
        An existing token was deleted.
    • Method Detail

      • values

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

        public static ChangeType 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