Changeset 5151 for source/ariba/overlay/modules/OverlayInterface.h

Timestamp:

Jul 21, 2009, 1:54:55 PM (16 years ago)

Author:

Christoph Mayer

Message:

begin merge back from relay branch

File:

• source/ariba/overlay/modules/OverlayInterface.h (modified) (3 diffs)

source/ariba/overlay/modules/OverlayInterface.h

@@ -128 +128 @@
 
         /**
+         * Routes a message to a given node by using an existing link.
+         *
+         * TODO: This is a hack. This method allows the BaseOverlay class to
+         * use overlay signaling links to transfer data for relaying
+         *
+         * @param node The destination node.
+         * @param link An established link
+         * @param msg The message to be sent.
+         */
+        virtual void routeMessage(const NodeID& node, const LinkID& link, Message* msg) = 0;
+
+        /**
          * Returns the nodes known to this overlay.
          *
@@ -139 +151 @@
         virtual NodeList getKnownNodes() const = 0;
 
+        /**
+         * Returns the link id of the next hop a route message would take.
+         *
+         * @param id The destination node id
+         * @return The link id of the next hop
+         */
+        virtual const LinkID& getNextLinkId( const NodeID& id ) const = 0;
+
         //--- functions from CommunicationListener that we _can_ use as overlay ---
 
         /// @see CommunicationListener
         virtual void onLinkUp(const LinkID& lnk, const NodeID& remote);
+
         /// @see CommunicationListener
         virtual void onLinkDown(const LinkID& lnk, const NodeID& remote);
+
         /// @see CommunicationListener
         virtual void onLinkChanged(const LinkID& lnk, const NodeID& remote);
+
         /// @see CommunicationListener
         virtual void onLinkFail(const LinkID& lnk, const NodeID& remote);
+
         /// @see CommunicationListener
         virtual void onLinkQoSChanged(const LinkID& lnk, const NodeID& remote,
                         const LinkProperties& prop);
+
         /// @see CommunicationListener
         virtual bool onLinkRequest(const NodeID& remote, const DataMessage& msg);
+
         /// @see CommunicationListener
         virtual void onMessage(const DataMessage& msg, const NodeID& remote,
@@ -162 +188 @@
 
 protected:
-
         /// Reference to an active base overlay
         BaseOverlay& baseoverlay;