voltha/protos/yang_options.proto

// Copyright (c) 2015, Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// This file contains annotation definitions that can be used to describe
// a configuration tree.

syntax = "proto3";

package voltha;

import "google/protobuf/descriptor.proto";

enum MessageParserOption {
    // Move any enclosing child enum/message definition to the same level
    // as the parent (this message) in the yang generated file
    MOVE_TO_PARENT_LEVEL= 0;

    // Create both a grouping and a container for this message.  The container
    // name will be the message name.  The grouping name will be the message
    // name prefixed with "grouping_"
    CREATE_BOTH_GROUPING_AND_CONTAINER = 1;
}

message InlineNode {
    string id = 1;
    string type = 2;
}

message RpcReturnDef {
    // The gRPC methods return message types.  NETCONF expects an actual
    // attribute as defined in the YANG schema.  The xnl_tag will be used
    // as the top most tag when translating a gRPC response into an xml
    // response
    string xml_tag = 1;

    // When the gRPC response is a list of items, we need to differentiate
    // between a YANG schema attribute whose name is "items" and when "items"
    // is used only to indicate a list of items is being returned.  The default
    // behavior assumes a list is returned when "items" is present in
    // the response.  This option will therefore be used when the attribute
    // name in the YANG schema is 'items'
    string list_items_name = 2;
}

extend google.protobuf.MessageOptions {
    // This annotation is used to indicate how a message is parsed when
    // converting from proto to yang format.
    MessageParserOption yang_child_rule = 7761774;

    MessageParserOption yang_message_rule = 7761775;
}

extend google.protobuf.FieldOptions {
    // If present, the field (a message reference) should be replaced by the
    // message itself.  For now, this applies only to non-repeated fields.
    InlineNode yang_inline_node = 7761776;
}

extend google.protobuf.MethodOptions {
    RpcReturnDef yang_xml_tag = 7761777;
}