swift-protobuf/Reference/Tests/SwiftProtobufTests/unittest_swift_oneof_merging.pb.swift

// DO NOT EDIT.
// swift-format-ignore-file
// swiftlint:disable all
//
// Generated by the Swift generator plugin for the protocol buffer compiler.
// Source: unittest_swift_oneof_merging.proto
//
// For information on using the generated types, please see the documentation:
//   https://github.com/apple/swift-protobuf/

// Protos/unittest_swift_oneof_merging.proto - test proto
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
// -----------------------------------------------------------------------------
///
/// This is based on unittest.proto's TestParsingMerge & RepeatedFieldsGenerator,
/// but focused on oneofs to ensure the behaviors around merging/replaces on
/// oneofs is correct.
///
// -----------------------------------------------------------------------------

import Foundation
import SwiftProtobuf

// If the compiler emits an error on this type, it is because this file
// was generated by a version of the `protoc` Swift plug-in that is
// incompatible with the version of SwiftProtobuf to which you are linking.
// Please ensure that you are building against the same version of the API
// that was used to generate this file.
fileprivate struct _GeneratedWithProtocGenSwiftVersion: SwiftProtobuf.ProtobufAPIVersionCheck {
  struct _2: SwiftProtobuf.ProtobufAPIVersion_2 {}
  typealias Version = _2
}

struct SwiftProtoTesting_Merging_TestMessage: Sendable {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  var oneofField: SwiftProtoTesting_Merging_TestMessage.OneOf_OneofField? = nil

  var oneofUint32: UInt32 {
    get {
      if case .oneofUint32(let v)? = oneofField {return v}
      return 0
    }
    set {oneofField = .oneofUint32(newValue)}
  }

  var oneofNestedMessage: SwiftProtoTesting_Merging_TestMessage.NestedMessage {
    get {
      if case .oneofNestedMessage(let v)? = oneofField {return v}
      return SwiftProtoTesting_Merging_TestMessage.NestedMessage()
    }
    set {oneofField = .oneofNestedMessage(newValue)}
  }

  var oneofString: String {
    get {
      if case .oneofString(let v)? = oneofField {return v}
      return String()
    }
    set {oneofField = .oneofString(newValue)}
  }

  var oneofBytes: Data {
    get {
      if case .oneofBytes(let v)? = oneofField {return v}
      return Data()
    }
    set {oneofField = .oneofBytes(newValue)}
  }

  var unknownFields = SwiftProtobuf.UnknownStorage()

  enum OneOf_OneofField: Equatable, Sendable {
    case oneofUint32(UInt32)
    case oneofNestedMessage(SwiftProtoTesting_Merging_TestMessage.NestedMessage)
    case oneofString(String)
    case oneofBytes(Data)

  }

  struct NestedMessage: Sendable {
    // SwiftProtobuf.Message conformance is added in an extension below. See the
    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
    // methods supported on all messages.

    var a: Int32 {
      get {_a ?? 0}
      set {_a = newValue}
    }
    /// Returns true if `a` has been explicitly set.
    var hasA: Bool {self._a != nil}
    /// Clears the value of `a`. Subsequent reads from it will return its default value.
    mutating func clearA() {self._a = nil}

    var b: Int32 {
      get {_b ?? 0}
      set {_b = newValue}
    }
    /// Returns true if `b` has been explicitly set.
    var hasB: Bool {self._b != nil}
    /// Clears the value of `b`. Subsequent reads from it will return its default value.
    mutating func clearB() {self._b = nil}

    var c: Int32 {
      get {_c ?? 0}
      set {_c = newValue}
    }
    /// Returns true if `c` has been explicitly set.
    var hasC: Bool {self._c != nil}
    /// Clears the value of `c`. Subsequent reads from it will return its default value.
    mutating func clearC() {self._c = nil}

    var unknownFields = SwiftProtobuf.UnknownStorage()

    init() {}

    fileprivate var _a: Int32? = nil
    fileprivate var _b: Int32? = nil
    fileprivate var _c: Int32? = nil
  }

  init() {}
}

struct SwiftProtoTesting_Merging_TestParsingMerge: Sendable {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  var optionalMessage: SwiftProtoTesting_Merging_TestMessage {
    get {_optionalMessage ?? SwiftProtoTesting_Merging_TestMessage()}
    set {_optionalMessage = newValue}
  }
  /// Returns true if `optionalMessage` has been explicitly set.
  var hasOptionalMessage: Bool {self._optionalMessage != nil}
  /// Clears the value of `optionalMessage`. Subsequent reads from it will return its default value.
  mutating func clearOptionalMessage() {self._optionalMessage = nil}

  var repeatedMessage: [SwiftProtoTesting_Merging_TestMessage] = []

  var unknownFields = SwiftProtobuf.UnknownStorage()

  struct RepeatedFieldsGenerator: Sendable {
    // SwiftProtobuf.Message conformance is added in an extension below. See the
    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
    // methods supported on all messages.

    var field1: [SwiftProtoTesting_Merging_TestMessage] = []

    var field2: [SwiftProtoTesting_Merging_TestMessage] = []

    var unknownFields = SwiftProtobuf.UnknownStorage()

    init() {}
  }

  init() {}

  fileprivate var _optionalMessage: SwiftProtoTesting_Merging_TestMessage? = nil
}

// MARK: - Code below here is support for the SwiftProtobuf runtime.

fileprivate let _protobuf_package = "swift_proto_testing.merging"

extension SwiftProtoTesting_Merging_TestMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".TestMessage"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{4}o\u{1}oneof_uint32\0\u{3}oneof_nested_message\0\u{3}oneof_string\0\u{3}oneof_bytes\0")

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      // The use of inline closures is to circumvent an issue where the compiler
      // allocates stack space for every case branch when no optimizations are
      // enabled. https://github.com/apple/swift-protobuf/issues/1034
      switch fieldNumber {
      case 111: try {
        var v: UInt32?
        try decoder.decodeSingularUInt32Field(value: &v)
        if let v = v {
          if self.oneofField != nil {try decoder.handleConflictingOneOf()}
          self.oneofField = .oneofUint32(v)
        }
      }()
      case 112: try {
        var v: SwiftProtoTesting_Merging_TestMessage.NestedMessage?
        var hadOneofValue = false
        if let current = self.oneofField {
          hadOneofValue = true
          if case .oneofNestedMessage(let m) = current {v = m}
        }
        try decoder.decodeSingularMessageField(value: &v)
        if let v = v {
          if hadOneofValue {try decoder.handleConflictingOneOf()}
          self.oneofField = .oneofNestedMessage(v)
        }
      }()
      case 113: try {
        var v: String?
        try decoder.decodeSingularStringField(value: &v)
        if let v = v {
          if self.oneofField != nil {try decoder.handleConflictingOneOf()}
          self.oneofField = .oneofString(v)
        }
      }()
      case 114: try {
        var v: Data?
        try decoder.decodeSingularBytesField(value: &v)
        if let v = v {
          if self.oneofField != nil {try decoder.handleConflictingOneOf()}
          self.oneofField = .oneofBytes(v)
        }
      }()
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    // The use of inline closures is to circumvent an issue where the compiler
    // allocates stack space for every if/case branch local when no optimizations
    // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
    // https://github.com/apple/swift-protobuf/issues/1182
    switch self.oneofField {
    case .oneofUint32?: try {
      guard case .oneofUint32(let v)? = self.oneofField else { preconditionFailure() }
      try visitor.visitSingularUInt32Field(value: v, fieldNumber: 111)
    }()
    case .oneofNestedMessage?: try {
      guard case .oneofNestedMessage(let v)? = self.oneofField else { preconditionFailure() }
      try visitor.visitSingularMessageField(value: v, fieldNumber: 112)
    }()
    case .oneofString?: try {
      guard case .oneofString(let v)? = self.oneofField else { preconditionFailure() }
      try visitor.visitSingularStringField(value: v, fieldNumber: 113)
    }()
    case .oneofBytes?: try {
      guard case .oneofBytes(let v)? = self.oneofField else { preconditionFailure() }
      try visitor.visitSingularBytesField(value: v, fieldNumber: 114)
    }()
    case nil: break
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: SwiftProtoTesting_Merging_TestMessage, rhs: SwiftProtoTesting_Merging_TestMessage) -> Bool {
    if lhs.oneofField != rhs.oneofField {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension SwiftProtoTesting_Merging_TestMessage.NestedMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = SwiftProtoTesting_Merging_TestMessage.protoMessageName + ".NestedMessage"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{1}a\0\u{1}b\0\u{1}c\0")

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      // The use of inline closures is to circumvent an issue where the compiler
      // allocates stack space for every case branch when no optimizations are
      // enabled. https://github.com/apple/swift-protobuf/issues/1034
      switch fieldNumber {
      case 1: try { try decoder.decodeSingularInt32Field(value: &self._a) }()
      case 2: try { try decoder.decodeSingularInt32Field(value: &self._b) }()
      case 3: try { try decoder.decodeSingularInt32Field(value: &self._c) }()
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    // The use of inline closures is to circumvent an issue where the compiler
    // allocates stack space for every if/case branch local when no optimizations
    // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
    // https://github.com/apple/swift-protobuf/issues/1182
    try { if let v = self._a {
      try visitor.visitSingularInt32Field(value: v, fieldNumber: 1)
    } }()
    try { if let v = self._b {
      try visitor.visitSingularInt32Field(value: v, fieldNumber: 2)
    } }()
    try { if let v = self._c {
      try visitor.visitSingularInt32Field(value: v, fieldNumber: 3)
    } }()
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: SwiftProtoTesting_Merging_TestMessage.NestedMessage, rhs: SwiftProtoTesting_Merging_TestMessage.NestedMessage) -> Bool {
    if lhs._a != rhs._a {return false}
    if lhs._b != rhs._b {return false}
    if lhs._c != rhs._c {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension SwiftProtoTesting_Merging_TestParsingMerge: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".TestParsingMerge"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{3}optional_message\0\u{3}repeated_message\0")

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      // The use of inline closures is to circumvent an issue where the compiler
      // allocates stack space for every case branch when no optimizations are
      // enabled. https://github.com/apple/swift-protobuf/issues/1034
      switch fieldNumber {
      case 1: try { try decoder.decodeSingularMessageField(value: &self._optionalMessage) }()
      case 2: try { try decoder.decodeRepeatedMessageField(value: &self.repeatedMessage) }()
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    // The use of inline closures is to circumvent an issue where the compiler
    // allocates stack space for every if/case branch local when no optimizations
    // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
    // https://github.com/apple/swift-protobuf/issues/1182
    try { if let v = self._optionalMessage {
      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
    } }()
    if !self.repeatedMessage.isEmpty {
      try visitor.visitRepeatedMessageField(value: self.repeatedMessage, fieldNumber: 2)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: SwiftProtoTesting_Merging_TestParsingMerge, rhs: SwiftProtoTesting_Merging_TestParsingMerge) -> Bool {
    if lhs._optionalMessage != rhs._optionalMessage {return false}
    if lhs.repeatedMessage != rhs.repeatedMessage {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension SwiftProtoTesting_Merging_TestParsingMerge.RepeatedFieldsGenerator: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = SwiftProtoTesting_Merging_TestParsingMerge.protoMessageName + ".RepeatedFieldsGenerator"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{1}field1\0\u{1}field2\0")

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      // The use of inline closures is to circumvent an issue where the compiler
      // allocates stack space for every case branch when no optimizations are
      // enabled. https://github.com/apple/swift-protobuf/issues/1034
      switch fieldNumber {
      case 1: try { try decoder.decodeRepeatedMessageField(value: &self.field1) }()
      case 2: try { try decoder.decodeRepeatedMessageField(value: &self.field2) }()
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if !self.field1.isEmpty {
      try visitor.visitRepeatedMessageField(value: self.field1, fieldNumber: 1)
    }
    if !self.field2.isEmpty {
      try visitor.visitRepeatedMessageField(value: self.field2, fieldNumber: 2)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: SwiftProtoTesting_Merging_TestParsingMerge.RepeatedFieldsGenerator, rhs: SwiftProtoTesting_Merging_TestParsingMerge.RepeatedFieldsGenerator) -> Bool {
    if lhs.field1 != rhs.field1 {return false}
    if lhs.field2 != rhs.field2 {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}