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William Kurkianbd3736d2019-03-08 12:20:40 -05001// Copyright (c) 2015, Google Inc.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15// This file contains annotation definitions that can be used to describe
16// a configuration tree.
17
18syntax = "proto3";
19
20option go_package = "github.com/opencord/voltha-protos/go/common";
21
22package voltha;
23
24import "google/protobuf/descriptor.proto";
25
26message ChildNode {
27 string key = 1;
28}
29
30enum Access {
31
32 // read-write, stored attribute
33 CONFIG = 0;
34
35 // read-only field, stored with the model, covered by its hash
36 READ_ONLY = 1;
37
38 // A read-only attribute that is not stored in the model, not covered
39 // by its hash, its value is filled real-time upon each request.
40 REAL_TIME = 2;
41
42}
43
44extend google.protobuf.FieldOptions {
45
46 // If present, it indicates that this field is stored as external child node
47 // or children nodes in Voltha's internal configuration tree.
48 // If the field is a container field and if the option specifies a key
49 // the child objects will be addressible by that key.
50 ChildNode child_node = 7761772;
51
52 // This annotation can be used to indicate that a field is read-only,
53 // from the perspective of NBI access. Backend plugins and system
54 // internals can update the field but the update requests through the
55 // NBI will ignore for instance a field that is marked as read-only (RO).
56 Access access = 7761773;
57}