--- /dev/null
+/*
+ * Copyright (c) 2017 Pantheon Technologies s.r.o. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.openflowplugin.extension.api;
+
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
+
+/**
+ * Interface for bundle data injection
+ */
+public interface BundleMessageDataInjector {
+ /**
+ * Set xid
+ * @param xid request id
+ */
+ void setXid(long xid);
+
+ /**
+ * Set node id
+ * @param node node id
+ */
+ void setNode(NodeRef node);
+
+}