--- /dev/null
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. 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.controller.netconf.mapping.api;
+
+import com.google.common.base.Optional;
+
+/**
+ * Contains capability URI announced by server hello message and optionally its
+ * corresponding yang schema that can be retrieved by get-schema rpc.
+ */
+public interface Capability {
+
+ public String getCapabilityUri();
+
+ public Optional<String> getModuleName();
+
+ public Optional<String> getRevision();
+
+ public Optional<String> getCapabilitySchema();
+}