mirror of https://github.com/knative/pkg.git
34 lines
1.0 KiB
Go
34 lines
1.0 KiB
Go
/*
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Copyright 2018 The Knative Authors
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 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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*/
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package tracker
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import (
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corev1 "k8s.io/api/core/v1"
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)
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// Interface defines the interface through which an object can register
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// that it is tracking another object by reference.
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type Interface interface {
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// Track tells us that "obj" is tracking changes to the
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// referenced object.
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Track(ref corev1.ObjectReference, obj interface{}) error
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// OnChanged is a callback to register with the InformerFactory
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// so that we are notified for appropriate object changes.
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OnChanged(obj interface{})
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}
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