| // Copyright 2018 The Feed Authors. |
| // |
| // 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. |
| |
| syntax = "proto2"; |
| |
| import "src/main/proto/search/now/wire/feed/capability.proto"; |
| import "src/main/proto/search/now/wire/feed/data_operation.proto"; |
| import "src/main/proto/search/now/wire/feed/response.proto"; |
| |
| package search.now.wire.feed; |
| |
| option optimize_for=LITE_RUNTIME; |
| |
| option java_package = "com.google.search.now.wire.feed"; |
| option java_outer_classname = "FeedResponseProto"; |
| |
| // A feed response is a series of directives to manipulate backend storage, |
| // similar to database commands. Individual data operations contain all the |
| // necessary information to manipulate the client state. |
| message FeedResponse { |
| extend Response { |
| optional FeedResponse feed_response = 1000; |
| } |
| // DataOperations are applied on the client in order in which they are |
| // received. |
| repeated DataOperation data_operation = 1; |
| // Metadata for the entire FeedResponse. |
| optional FeedResponseMetadata feed_response_metadata = 2; |
| |
| // The list of server-response supported capabilities. |
| repeated Capability server_capabilities = 3; |
| } |
| |
| // Data which is relevant for the whole response made by the server. |
| message FeedResponseMetadata { |
| // Time at which the server fulfilled this response. This is needed as client |
| // cannot be the source of truth. |
| optional int64 response_time_ms = 1; |
| } |