Enum FailureMode

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<FailureMode>

    public enum FailureMode
    extends java.lang.Enum<FailureMode>
    Failure modes for node failures.
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      Cancel
      Automatically cancel all operations heading towards a downed node.
      Redistribute
      Move on to functional nodes when nodes fail.
      Retry
      Continue to retry a failing node until it comes back up.
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private FailureMode()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static FailureMode valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static FailureMode[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Enum Constant Detail

      • Redistribute

        public static final FailureMode Redistribute
        Move on to functional nodes when nodes fail.

        In this failure mode, the failure of a node will cause its current queue and future requests to move to the next logical node in the cluster for a given key.

      • Retry

        public static final FailureMode Retry
        Continue to retry a failing node until it comes back up.

        This failure mode is appropriate when you have a rare short downtime of a memcached node that will be back quickly, and your app is written to not wait very long for async command completion.

      • Cancel

        public static final FailureMode Cancel
        Automatically cancel all operations heading towards a downed node.
    • Constructor Detail

      • FailureMode

        private FailureMode()
    • Method Detail

      • values

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

        public static FailureMode valueOf​(java.lang.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:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null