Class TP.ProtocolAdapter

  • Enclosing class:
    TP

    public static class TP.ProtocolAdapter
    extends Protocol
    • Constructor Detail

      • ProtocolAdapter

        public ProtocolAdapter​(java.lang.String cluster_name,
                               java.lang.String transport_name,
                               Protocol up,
                               Protocol down,
                               java.lang.String pattern,
                               Address addr)
    • Method Detail

      • getMembers

        public java.util.List<Address> getMembers()
      • getThreadFactory

        public ThreadFactory getThreadFactory()
        Description copied from class: Protocol
        Supposed to be overwritten by subclasses. Usually the transport returns a valid non-null thread factory, but thread factories can also be created by individual protocols
        Overrides:
        getThreadFactory in class Protocol
        Returns:
      • down

        public java.lang.Object down​(Event evt)
        Description copied from class: Protocol
        An event is to be sent down the stack. The layer may want to examine its type and perform some action on it, depending on the event's type. If the event is a message MSG, then the layer may need to add a header to it (or do nothing at all) before sending it down the stack using down_prot.down(). In case of a GET_ADDRESS event (which tries to retrieve the stack's address from one of the bottom layers), the layer may need to send a new response event back up the stack using up_prot.up().
        Overrides:
        down in class Protocol
      • up

        public java.lang.Object up​(Event evt)
        Description copied from class: Protocol
        An event was received from the layer below. Usually the current layer will want to examine the event type and - depending on its type - perform some computation (e.g. removing headers from a MSG event type, or updating the internal membership list when receiving a VIEW_CHANGE event). Finally the event is either a) discarded, or b) an event is sent down the stack using down_prot.down() or c) the event (or another event) is sent up the stack using up_prot.up().
        Overrides:
        up in class Protocol
      • getName

        public java.lang.String getName()
        Specified by:
        getName in class Protocol
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object