50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
# Copyright (C) 2011 Nippon Telegraph and Telephone Corporation.
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# Copyright (C) 2011 Isaku Yamahata <yamahata at valinux co jp>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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class EventBase(object):
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"""
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The base of all event classes.
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A OSKen application can define its own event type by creating a subclass.
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"""
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def __init__(self):
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super(EventBase, self).__init__()
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class EventRequestBase(EventBase):
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"""
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The base class for synchronous request for OSKenApp.send_request.
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"""
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def __init__(self):
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super(EventRequestBase, self).__init__()
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self.dst = None # app.name of provide the event.
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self.src = None
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self.sync = False
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self.reply_q = None
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class EventReplyBase(EventBase):
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"""
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The base class for synchronous request reply for OSKenApp.send_reply.
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"""
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def __init__(self, dst):
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super(EventReplyBase, self).__init__()
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self.dst = dst
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