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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)
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