diff --git a/code/network-topology-instance-generator/controller/network_generator.py b/code/network-topology-instance-generator/controller/network_generator.py
new file mode 100644
index 0000000..f741012
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+++ b/code/network-topology-instance-generator/controller/network_generator.py
@@ -0,0 +1,47 @@
+# Copyright 2022 highstreet technologies GmbH
+#
+# 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 "AS IS" 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.
+
+#!/usr/bin/python
+"""
+Module containing the Generator class.
+"""
+from model.python.tapi_common_context import TapiCommonContext
+
+class TopologyGenerator:
+    """
+    Class containing all methods to generate a TAPI topology.
+    The generation process is influenced by a configuration in json format.
+    """
+
+    __configuration: dict = {}
+
+    # constructor
+    def __init__(self, configuration: dict):
+        self.__configuration = configuration
+
+    # getters
+    def configuration(self) -> dict:
+        """
+        Getter returning the object configuration
+        :return A TopologyGenerator configuration
+        """
+        return self.__configuration
+
+    # returns a JSON serializable object
+    def generate(self) -> TapiCommonContext:
+        """
+        Method to start the generation process.
+        :return The TapiCommonContext object.
+        """
+        return TapiCommonContext(self.configuration())