58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2015 Spanish National Research Council
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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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from ooi.occi.core import attribute
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from ooi.occi.core import entity
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from ooi.occi.core import kind
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from ooi.occi import helpers
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class Link(entity.Entity):
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"""OCCI Resoure.
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The Resource type is complemented by the Link type which associates one
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Resource instance with another.
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"""
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attributes = attribute.AttributeCollection(["occi.core.source",
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"occi.core.target"])
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kind = kind.Kind(helpers.build_scheme("core"), 'link', 'link',
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attributes, 'link/')
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def __init__(self, title, mixins, source, target, id=None):
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super(Link, self).__init__(title, mixins, id)
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self.attributes["occi.core.source"] = attribute.MutableAttribute(
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"occi.core.source", source)
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self.attributes["occi.core.target"] = attribute.MutableAttribute(
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"occi.core.target", target)
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@property
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def source(self):
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return self.attributes["occi.core.source"].value
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@source.setter
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def source(self, value):
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self.attributes["occi.core.source"].value = value
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@property
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def target(self):
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return self.attributes["occi.core.target"].value
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@target.setter
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def target(self, value):
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self.attributes["occi.core.target"].value = value
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