Enum Flag

  • All Implemented Interfaces:
    Serializable, Comparable<Flag>

    public enum Flag
    extends Enum<Flag>
    Defines all the flags available in the Hot Rod client that can influence the behavior of operations.

    Available flags:

    • FORCE_RETURN_VALUE - By default, previously existing values for Map operations are not returned. E.g. BasicCache.put(Object, Object) does not return the previous value associated with the key. By applying this flag, this default behavior is overridden for the scope of a single invocation, and the previous existing value is returned.
    • DEFAULT_LIFESPAN This flag can either be used as a request flag during a put operation to mean that the default server lifespan should be applied or as a response flag meaning that the return entry has a default lifespan value
    • DEFAULT_MAXIDLE This flag can either be used as a request flag during a put operation to mean that the default server maxIdle should be applied or as a response flag meaning that the return entry has a default maxIdle value
    • SKIP_CACHE_LOAD Skips loading an entry from any configured CacheLoaders.
    • SKIP_INDEXING Used by the Query module only, it will prevent the indexes to be updated as a result of the current operations.
    • SKIP_LISTENER_NOTIFICATION Used when an operation wants to skip notifications to the registered listeners
    Since:
    4.1
    Author:
    Mircea.Markus@jboss.com
    • Enum Constant Detail

      • FORCE_RETURN_VALUE

        public static final Flag FORCE_RETURN_VALUE
        By default, previously existing values for Map operations are not returned. E.g. BasicCache.put(Object, Object) does not return the previous value associated with the key.

        By applying this flag, this default behavior is overridden for the scope of a single invocation, and the previous existing value is returned.

      • DEFAULT_LIFESPAN

        public static final Flag DEFAULT_LIFESPAN
        This flag can either be used as a request flag during a put operation to mean that the default server lifespan should be applied or as a response flag meaning that the return entry has a default lifespan value
      • DEFAULT_MAXIDLE

        public static final Flag DEFAULT_MAXIDLE
        This flag can either be used as a request flag during a put operation to mean that the default server maxIdle should be applied or as a response flag meaning that the return entry has a default maxIdle value
      • SKIP_CACHE_LOAD

        public static final Flag SKIP_CACHE_LOAD
        Skips loading an entry from any configured CacheLoaders.
      • SKIP_INDEXING

        public static final Flag SKIP_INDEXING
        Used by the Query module only, it will prevent the indexes to be updated as a result of the current operations.
      • SKIP_LISTENER_NOTIFICATION

        public static final Flag SKIP_LISTENER_NOTIFICATION
        It will skip client listeners to be notified.
        Since:
        9.4.15
    • Method Detail

      • values

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

        public static Flag 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
      • getFlagInt

        public int getFlagInt()