Refactor the examples after move from FairRoot

examples/multipart/Sink.cxx

@@ -0,0 +1,51 @@
+/********************************************************************************
+ *    Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ *                                                                              *
+ *              This software is distributed under the terms of the             *
+ *              GNU Lesser General Public Licence (LGPL) version 3,             *
+ *                  copied verbatim in the file "LICENSE"                       *
+ ********************************************************************************/
+/**
+ * Sink.cxx
+ *
+ * @since 2014-10-10
+ * @author A. Rybalchenko
+ */
+
+#include "Sink.h"
+#include "Header.h"
+
+using namespace std;
+
+namespace example_multipart
+{
+
+Sink::Sink()
+{
+    OnData("data", &Sink::HandleData);
+}
+
+bool Sink::HandleData(FairMQParts& parts, int /*index*/)
+{
+    Header header;
+    header.stopFlag = (static_cast<Header*>(parts.At(0)->GetData()))->stopFlag;
+
+    LOG(info) << "Received message with " << parts.Size() << " parts";
+
+    LOG(info) << "Received header with stopFlag: " << header.stopFlag;
+    LOG(info) << "Received body of size: " << parts.At(1)->GetSize();
+
+    if (header.stopFlag == 1)
+    {
+        LOG(info) << "stopFlag is 1, going IDLE";
+        return false;
+    }
+
+    return true;
+}
+
+Sink::~Sink()
+{
+}
+
+}