--- /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.yang.parser.builder.api;
+
+/**
+ * Interface for all nodes which can have 'config' statement.
+ * [container, leaf, leaf-list, list, choice, anyxml, deviate]
+ *
+ */
+public interface ConfigNode {
+
+ Boolean isConfiguration();
+
+ void setConfiguration(Boolean config);
+
+}