com.ibm.streams.operator.control

Enum ConsistentRegionMXBean.State

    • Enum Constant Summary

      Enum Constants 
      Enum Constant and Description
      DRAINING
      The establishing operator has defined the drain and the region is draining processing to become consistent.
      MAXIMUM_RESET_ATTEMPTS_REACHED
      The region has reached the maximum number of attempts to reset to a previous state.
      PROCESSING
      The region is processing streams
      RESETTING
      The region is resetting to a previous consistent state.
      STARTED
      The region has been started.
      UNHEALTHY
      The region is unhealthy, processing will resume once all processing elements within the region become healthy.

    • Method Summary

      Methods 
      Modifier and Type Method and Description
      static ConsistentRegionMXBean.State valueOf(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static ConsistentRegionMXBean.State[] 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

      • UNHEALTHY

        public static final ConsistentRegionMXBean.State UNHEALTHY
        The region is unhealthy, processing will resume once all processing elements within the region become healthy.

      • DRAINING

        public static final ConsistentRegionMXBean.State DRAINING
        The establishing operator has defined the drain and the region is draining processing to become consistent.

      • MAXIMUM_RESET_ATTEMPTS_REACHED

        public static final ConsistentRegionMXBean.State MAXIMUM_RESET_ATTEMPTS_REACHED
        The region has reached the maximum number of attempts to reset to a previous state.

    • Method Detail

      • values

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

      • valueOf

        public static ConsistentRegionMXBean.State 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