41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
# Copyright 2014 Rackspace Australia
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import abc
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class BaseTrigger(object, metaclass=abc.ABCMeta):
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"""Base class for triggers.
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Defines the exact public methods that must be supplied."""
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def __init__(self, driver, connection, config=None):
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self.driver = driver
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self.connection = connection
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self.config = config or {}
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@abc.abstractmethod
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def getEventFilters(self, trigger_conf):
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"""Return a list of EventFilter's for the scheduler to match against.
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"""
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def postConfig(self, pipeline):
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"""Called after config is loaded."""
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def onChangeMerged(self, change, source):
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"""Called when a change has been merged."""
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def onChangeEnqueued(self, change, pipeline):
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"""Called when a change has been enqueued."""
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