CSIT-986: Implement proposed MDR improvements

+ Use first intermediate with goal in initial phase.
+ Measure above MRR if that got zero loss.
+ Always prioritizes NDR in internal search.
+ Rename classes.
+ Copy code for standalone PyPI publishing.
- Original files will be deleted after publish.

Change-Id: I5169d602d1e5e35a1894645cd52e70d791871608
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/PyPI/MLRsearch/MLRsearch/AbstractMeasurer.py b/PyPI/MLRsearch/MLRsearch/AbstractMeasurer.py
new file mode 100644
index 0000000000..b972c4eb18
--- /dev/null
+++ b/PyPI/MLRsearch/MLRsearch/AbstractMeasurer.py
@@ -0,0 +1,35 @@
+# Copyright (c) 2018 Cisco and/or its affiliates.
+# 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.
+
+"""Module defining AbstractMeasurer class."""
+
+from abc import ABCMeta, abstractmethod
+
+
+class AbstractMeasurer(object):
+    """Abstract class defining common API for measurement providers."""
+
+    __metaclass__ = ABCMeta
+
+    @abstractmethod
+    def measure(self, duration, transmit_rate):
+        """Perform trial measurement and return the result.
+
+        :param duration: Trial duration [s].
+        :param transmit_rate: Target transmit rate [pps].
+        :type duration: float
+        :type transmit_rate: float
+        :returns: Structure containing the result of the measurement.
+        :rtype: ReceiveRateMeasurement
+        """
+        pass