Package uk.ac.manchester.spinnaker.alloc.proxy

Enum ProxyOp

java.lang.Object
java.lang.Enum<ProxyOp>
uk.ac.manchester.spinnaker.alloc.proxy.ProxyOp
All Implemented Interfaces:
Serializable, Comparable<ProxyOp>
public enum ProxyOp
extends Enum<ProxyOp>
Message codes used in proxy operations.
Author:
Donal Fellows

  • Enum Constant Details

    • OPEN

      public static final ProxyOp OPEN
      Ask for a bidirectional channel to a board to be opened. Also the response to such a request when successful.

    • CLOSE

      public static final ProxyOp CLOSE
      Ask for a channel (created with OPEN or OPEN_UNCONNECTED) to be closed. Also the response to such a request when successful.

    • MESSAGE

      public static final ProxyOp MESSAGE
      A message going to or from a board. Channel must be open already. When going to a board, the channel must have been opened with OPEN, and thus be already bound.

    • OPEN_UNCONNECTED

      public static final ProxyOp OPEN_UNCONNECTED
      Ask for a bidirectional channel from all boards to be opened. Also the response to such a request when successful. The difference is that this reports the real listening IP address and port in the response message. (This is closed with a CLOSE message.) Sending is only possible on this channel with MESSAGE_TO (because no target address is set by default).

    • MESSAGE_TO

      public static final ProxyOp MESSAGE_TO
      A message going to a board on a channel which does not have a SpiNNaker board target address set up already (OPEN_UNCONNECTED).

    • ERROR

      public static final ProxyOp ERROR
      A message, only ever sent in response to OPEN, CLOSE, or OPEN_UNCONNECTED, that says that an operation failed.

  • Method Details

    • values

      public static ProxyOp[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static ProxyOp 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