| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 = "proto3"; |
| |
| package org.apache.flink.statefun.examples.shoppingcart; |
| |
| option java_package = "org.apache.flink.statefun.examples.shoppingcart.generated"; |
| option java_outer_classname = "ProtobufMessages"; |
| option java_multiple_files = false; |
| |
| // --------------------------------------------------------------------- |
| // External messages |
| // --------------------------------------------------------------------- |
| |
| message AddToCart { |
| string user_id = 1; |
| string item_id = 2; |
| int32 quantity = 3; |
| } |
| |
| message ClearCart { |
| string user_id = 1; |
| } |
| |
| message Checkout { |
| string user_id = 1; |
| } |
| |
| message Receipt { |
| string user_id = 1; |
| string details = 2; |
| } |
| |
| message RestockItem { |
| string item_id = 1; |
| int32 quantity = 2; |
| } |
| |
| // --------------------------------------------------------------------- |
| // Internal messages |
| // --------------------------------------------------------------------- |
| |
| message RequestItem { |
| int32 quantity = 1; |
| } |
| |
| message ItemAvailability { |
| enum Status { |
| INSTOCK = 0; |
| OUTOFSTOCK = 1; |
| } |
| |
| Status status = 1; |
| int32 quantity = 2; |
| } |