Package org.onosproject.openflow.controller.driver

Enum RoleRecvStatus

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<RoleRecvStatus>
    public enum RoleRecvStatus
extends java.lang.Enum<RoleRecvStatus>
    When we remove a pending role request we use this enum to indicate how we arrived at the decision. When we send a role request to the switch, we also use this enum to indicate what we expect back from the switch, so the role changer can match the reply to our expectation.

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      MATCHED_CURRENT_ROLE
      The reply's role matched the role that this controller set in the request message - invoked either initially at startup or to reassert current role.
      MATCHED_SET_ROLE
      The reply's role matched the role that this controller set in the request message - this is the result of a callback from the global registry, followed by a role request sent to the switch.
      NO_REPLY
      The request timed out.
      OLD_REPLY
      The reply was old, there is a newer request pending.
      OTHER_EXPECTATION
      We received a role reply message from the switch but the expectation was unclear, or there was no expectation.
      REPLY_QUERY
      The reply's role was a response to the query made by this controller.
      UNSUPPORTED
      The switch returned an error indicating that roles are not.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static RoleRecvStatus valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static RoleRecvStatus[] 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

      • UNSUPPORTED

        public static final RoleRecvStatus UNSUPPORTED
        The switch returned an error indicating that roles are not. supported

      • NO_REPLY

        public static final RoleRecvStatus NO_REPLY
        The request timed out.

      • OLD_REPLY

        public static final RoleRecvStatus OLD_REPLY
        The reply was old, there is a newer request pending.

      • MATCHED_CURRENT_ROLE

        public static final RoleRecvStatus MATCHED_CURRENT_ROLE
        The reply's role matched the role that this controller set in the request message - invoked either initially at startup or to reassert current role.

      • MATCHED_SET_ROLE

        public static final RoleRecvStatus MATCHED_SET_ROLE
        The reply's role matched the role that this controller set in the request message - this is the result of a callback from the global registry, followed by a role request sent to the switch.

      • REPLY_QUERY

        public static final RoleRecvStatus REPLY_QUERY
        The reply's role was a response to the query made by this controller.

      • OTHER_EXPECTATION

        public static final RoleRecvStatus OTHER_EXPECTATION
        We received a role reply message from the switch but the expectation was unclear, or there was no expectation.

    • Method Detail

      • values

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

      • valueOf

        public static RoleRecvStatus 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