Source code for yardstick.dispatcher.base
# Copyright 2013 IBM Corp
# 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.
# yardstick comment: this is a modified copy of
# ceilometer/ceilometer/dispatcher/__init__.py
import abc
import six
import yardstick.common.utils as utils
@six.add_metaclass(abc.ABCMeta)
[docs]class Base(object):
def __init__(self, conf):
self.conf = conf
@staticmethod
[docs] def get_cls(dispatcher_type):
'''Return class of specified type.'''
for dispatcher in utils.itersubclasses(Base):
if dispatcher_type == dispatcher.__dispatcher_type__:
return dispatcher
raise RuntimeError("No such dispatcher_type %s" % dispatcher_type)
@staticmethod
[docs] def get(config):
"""Returns instance of a dispatcher for dispatcher type.
"""
return Base.get_cls(config["type"])(config)
@abc.abstractmethod
[docs] def record_result_data(self, data):
"""Recording result data interface."""
@abc.abstractmethod
[docs] def flush_result_data(self):
"""Flush result data into permanent storage media interface."""