--- /dev/null
+#
+# Copyright 2017 CNIT - Consorzio Nazionale Interuniversitario per le Telecomunicazioni
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+import json
+import pyaml
+import yaml
+from lib.util import Util
+import logging
+import traceback
+import glob
+import os
+
+
+class Parser(object):
+ """Parser methods base class
+
+ """
+
+ def __init__(self):
+ pass
+
+ @classmethod
+ def importprojectdir(cls,dir_project, type):
+ """Imports all files under a given folder
+
+ Returns an empty project
+ """
+
+ project = {}
+ return project
+
+ def get_all_ns_descriptors(self, nsd_id, project_data):
+ raise NotImplementedError
\ No newline at end of file