1// See README.txt for information and build instructions. 2// 3// Note: START and END tags are used in comments to define sections used in 4// tutorials. They are not part of the syntax for Protocol Buffers. 5// 6// To get an in-depth walkthrough of this file and the related examples, see: 7// https://developers.google.com/protocol-buffers/docs/tutorials 8 9// [START declaration] 10syntax = "proto3"; 11package tutorial; 12 13import "google/protobuf/timestamp.proto"; 14// [END declaration] 15 16// [START java_declaration] 17option java_multiple_files = true; 18option java_package = "com.example.tutorial.protos"; 19option java_outer_classname = "AddressBookProtos"; 20// [END java_declaration] 21 22// [START csharp_declaration] 23option csharp_namespace = "Google.Protobuf.Examples.AddressBook"; 24// [END csharp_declaration] 25 26// [START go_declaration] 27option go_package = "github.com/protocolbuffers/protobuf/examples/go/tutorialpb"; 28// [END go_declaration] 29 30// [START messages] 31message Person { 32 string name = 1; 33 int32 id = 2; // Unique ID number for this person. 34 string email = 3; 35 36 enum PhoneType { 37 MOBILE = 0; 38 HOME = 1; 39 WORK = 2; 40 } 41 42 message PhoneNumber { 43 string number = 1; 44 PhoneType type = 2; 45 } 46 47 repeated PhoneNumber phones = 4; 48 49 google.protobuf.Timestamp last_updated = 5; 50} 51 52// Our address book file is just one of these. 53message AddressBook { 54 repeated Person people = 1; 55} 56// [END messages] 57