com.ibm.wsspi.scaling.action.controller

Enum ScalingActionContext.ActionReason

    • Enum Constant Summary

      Enum Constants 
      Enum Constant and Description
      MAX
      To meet the maximum number of instances specified in the policy
      MIN
      To meet the minimum number of instances specified in the policy
      REPLACEMENT_TO_MEET_MIN
      The scaling controller is placing a server into maintenance mode.
      REPLACEMENT_TO_MEET_WORKLOAD
      The scaling controller is placing a server into maintenance mode.
      SCALE_IN
      A decrease in server capacity is needed due to a lack of demand
      SCALE_OUT
      An increase in server capacity is needed due to demand
    • Method Summary

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

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

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

      • REPLACEMENT_TO_MEET_MIN

        public static final ScalingActionContext.ActionReason REPLACEMENT_TO_MEET_MIN
        The scaling controller is placing a server into maintenance mode. This action requires the scaling controller to select a server to replace the maintenance mode server and adhere to policy.
      • REPLACEMENT_TO_MEET_WORKLOAD

        public static final ScalingActionContext.ActionReason REPLACEMENT_TO_MEET_WORKLOAD
        The scaling controller is placing a server into maintenance mode. This action requires the scaling controller to select a server to replace the maintenance mode server and meet workload demands.
    • Method Detail

      • values

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

        public static ScalingActionContext.ActionReason 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