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+# Copyright 2015 Intel Corporation.
+#
+# 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.
+
+"""CollectorController class
+"""
+from core.results.results import IResults
+
+class CollectorController(IResults):
+ """Class which defines a collector controller object.
+
+ Used to set-up and control a collector provider.
+ """
+
+ def __init__(self, collector_class):
+ """Sets up the prerequisites for the Collector.
+
+ :param collector_class: the Collector class to be used.
+ """
+ self._collector = collector_class()
+ self._results = []
+
+ def log_mem_stats(self):
+ """Log memory stats.
+ """
+ self._results.append(self._collector.log_mem_stats())
+
+ def log_cpu_stats(self):
+ """Log CPU stats.
+ """
+ self._results.append(self._collector.log_cpu_stats())
+
+ def get_results(self):
+ """Return collected CPU and memory stats.
+
+ Implements IResults i/f, see IResults for details.
+ """
+ return self._results
+
+ def print_results(self):
+ """Prints collected CPU and memory stats.
+
+ Implements IResults i/f, see IResults for details.
+ """
+ print(self._results)