streaming: Add stream_plan::listeners

streaming/stream_plan.cc

@@ -62,4 +62,9 @@ stream_plan& stream_plan::flush_before_transfer(bool flush_before_transfer_) {
     return *this;
 }
 
+stream_plan& stream_plan::listeners(std::vector<stream_event_handler*> handlers) {
+    std::copy(handlers.begin(), handlers.end(), std::back_inserter(_handlers));
+    return *this;
+}
+
 }

streaming/stream_plan.hh

@@ -136,16 +136,8 @@ public:
      * @return this object for chaining
      */
     stream_plan& transfer_files(inet_address to, std::vector<stream_session::ss_table_streaming_sections> sstable_details);
+    stream_plan& listeners(std::vector<stream_event_handler*> handlers);
 #if 0
-
-    public StreamPlan listeners(StreamEventHandler handler, StreamEventHandler... handlers)
-    {
-        this.handlers.add(handler);
-        if (handlers != null)
-            Collections.addAll(this.handlers, handlers);
-        return this;
-    }
-
     /**
      * Set custom StreamConnectionFactory to be used for establishing connection
      *