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Diffstat (limited to 'policyhandler/customize/__init__.py')
-rw-r--r-- | policyhandler/customize/__init__.py | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/policyhandler/customize/__init__.py b/policyhandler/customize/__init__.py new file mode 100644 index 0000000..7449528 --- /dev/null +++ b/policyhandler/customize/__init__.py @@ -0,0 +1,32 @@ +# ================================================================================ +# Copyright (c) 2018 AT&T Intellectual Property. All rights reserved. +# ================================================================================ +# 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. +# ============LICENSE_END========================================================= +# +# ECOMP is a trademark and service mark of AT&T Intellectual Property. + +"""polymorphic customizer changes the behavior of predefined methods in policy-handler""" + +from .customizer import Customizer + +class CustomizerUser(object): + """unprotected singleton around Customizer""" + _customizer = None + + @staticmethod + def get_customizer(): + """get instance of customizer""" + if not CustomizerUser._customizer: + CustomizerUser._customizer = Customizer() + return CustomizerUser._customizer |