// DO NOT EDIT.
//
// Generated by the Swift generator plugin for the protocol buffer compiler.
// Source: unittest_swift_oneof_all_required.proto
//
// For information on using the generated types, please see the documenation:
//   https://github.com/apple/swift-protobuf/

// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.  All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//     * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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 your 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 ProtobufUnittest_OneOfOptionMessage1 {
  // 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 requiredField: Int32 {
    get {return _requiredField ?? 0}
    set {_requiredField = newValue}
  }
  /// Returns true if `requiredField` has been explicitly set.
  var hasRequiredField: Bool {return self._requiredField != nil}
  /// Clears the value of `requiredField`. Subsequent reads from it will return its default value.
  mutating func clearRequiredField() {self._requiredField = nil}

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}

  fileprivate var _requiredField: Int32? = nil
}

struct ProtobufUnittest_OneOfOptionMessage2 {
  // 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 requiredField: Int32 {
    get {return _requiredField ?? 0}
    set {_requiredField = newValue}
  }
  /// Returns true if `requiredField` has been explicitly set.
  var hasRequiredField: Bool {return self._requiredField != nil}
  /// Clears the value of `requiredField`. Subsequent reads from it will return its default value.
  mutating func clearRequiredField() {self._requiredField = nil}

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}

  fileprivate var _requiredField: Int32? = nil
}

struct ProtobufUnittest_OneOfContainer {
  // 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 option: OneOf_Option? {
    get {return _storage._option}
    set {_uniqueStorage()._option = newValue}
  }

  var option1: ProtobufUnittest_OneOfOptionMessage1 {
    get {
      if case .option1(let v)? = _storage._option {return v}
      return ProtobufUnittest_OneOfOptionMessage1()
    }
    set {_uniqueStorage()._option = .option1(newValue)}
  }

  var option2: ProtobufUnittest_OneOfOptionMessage2 {
    get {
      if case .option2(let v)? = _storage._option {return v}
      return ProtobufUnittest_OneOfOptionMessage2()
    }
    set {_uniqueStorage()._option = .option2(newValue)}
  }

  var option3: ProtobufUnittest_OneOfContainer.Option3 {
    get {
      if case .option3(let v)? = _storage._option {return v}
      return ProtobufUnittest_OneOfContainer.Option3()
    }
    set {_uniqueStorage()._option = .option3(newValue)}
  }

  var option4: Int32 {
    get {
      if case .option4(let v)? = _storage._option {return v}
      return 0
    }
    set {_uniqueStorage()._option = .option4(newValue)}
  }

  var unknownFields = SwiftProtobuf.UnknownStorage()

  enum OneOf_Option: Equatable {
    case option1(ProtobufUnittest_OneOfOptionMessage1)
    case option2(ProtobufUnittest_OneOfOptionMessage2)
    case option3(ProtobufUnittest_OneOfContainer.Option3)
    case option4(Int32)

  #if !swift(>=4.1)
    static func ==(lhs: ProtobufUnittest_OneOfContainer.OneOf_Option, rhs: ProtobufUnittest_OneOfContainer.OneOf_Option) -> Bool {
      switch (lhs, rhs) {
      case (.option1(let l), .option1(let r)): return l == r
      case (.option2(let l), .option2(let r)): return l == r
      case (.option3(let l), .option3(let r)): return l == r
      case (.option4(let l), .option4(let r)): return l == r
      default: return false
      }
    }
  #endif
  }

  struct Option3 {
    // 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 {return _a ?? 0}
      set {_a = newValue}
    }
    /// Returns true if `a` has been explicitly set.
    var hasA: Bool {return 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: String {
      get {return _b ?? String()}
      set {_b = newValue}
    }
    /// Returns true if `b` has been explicitly set.
    var hasB: Bool {return self._b != nil}
    /// Clears the value of `b`. Subsequent reads from it will return its default value.
    mutating func clearB() {self._b = nil}

    var unknownFields = SwiftProtobuf.UnknownStorage()

    init() {}

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

  init() {}

  fileprivate var _storage = _StorageClass.defaultInstance
}

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

fileprivate let _protobuf_package = "protobuf_unittest"

extension ProtobufUnittest_OneOfOptionMessage1: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".OneOfOptionMessage1"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "requiredField"),
  ]

  public var isInitialized: Bool {
    if self._requiredField == nil {return false}
    return true
  }

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularInt32Field(value: &self._requiredField)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if let v = self._requiredField {
      try visitor.visitSingularInt32Field(value: v, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: ProtobufUnittest_OneOfOptionMessage1, rhs: ProtobufUnittest_OneOfOptionMessage1) -> Bool {
    if lhs._requiredField != rhs._requiredField {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension ProtobufUnittest_OneOfOptionMessage2: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".OneOfOptionMessage2"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "requiredField"),
  ]

  public var isInitialized: Bool {
    if self._requiredField == nil {return false}
    return true
  }

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 1: try decoder.decodeSingularInt32Field(value: &self._requiredField)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if let v = self._requiredField {
      try visitor.visitSingularInt32Field(value: v, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: ProtobufUnittest_OneOfOptionMessage2, rhs: ProtobufUnittest_OneOfOptionMessage2) -> Bool {
    if lhs._requiredField != rhs._requiredField {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension ProtobufUnittest_OneOfContainer: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".OneOfContainer"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    1: .same(proto: "option1"),
    2: .same(proto: "option2"),
    3: .unique(proto: "Option3", json: "option3"),
    6: .same(proto: "option4"),
  ]

  fileprivate class _StorageClass {
    var _option: ProtobufUnittest_OneOfContainer.OneOf_Option?

    static let defaultInstance = _StorageClass()

    private init() {}

    init(copying source: _StorageClass) {
      _option = source._option
    }
  }

  fileprivate mutating func _uniqueStorage() -> _StorageClass {
    if !isKnownUniquelyReferenced(&_storage) {
      _storage = _StorageClass(copying: _storage)
    }
    return _storage
  }

  public var isInitialized: Bool {
    return withExtendedLifetime(_storage) { (_storage: _StorageClass) in
      switch _storage._option {
      case .option1(let v)?: if !v.isInitialized {return false}
      case .option2(let v)?: if !v.isInitialized {return false}
      case .option3(let v)?: if !v.isInitialized {return false}
      default: break
      }
      return true
    }
  }

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    _ = _uniqueStorage()
    try withExtendedLifetime(_storage) { (_storage: _StorageClass) in
      while let fieldNumber = try decoder.nextFieldNumber() {
        switch fieldNumber {
        case 1:
          var v: ProtobufUnittest_OneOfOptionMessage1?
          if let current = _storage._option {
            try decoder.handleConflictingOneOf()
            if case .option1(let m) = current {v = m}
          }
          try decoder.decodeSingularMessageField(value: &v)
          if let v = v {_storage._option = .option1(v)}
        case 2:
          var v: ProtobufUnittest_OneOfOptionMessage2?
          if let current = _storage._option {
            try decoder.handleConflictingOneOf()
            if case .option2(let m) = current {v = m}
          }
          try decoder.decodeSingularMessageField(value: &v)
          if let v = v {_storage._option = .option2(v)}
        case 3:
          var v: ProtobufUnittest_OneOfContainer.Option3?
          if let current = _storage._option {
            try decoder.handleConflictingOneOf()
            if case .option3(let m) = current {v = m}
          }
          try decoder.decodeSingularGroupField(value: &v)
          if let v = v {_storage._option = .option3(v)}
        case 6:
          if _storage._option != nil {try decoder.handleConflictingOneOf()}
          var v: Int32?
          try decoder.decodeSingularInt32Field(value: &v)
          if let v = v {_storage._option = .option4(v)}
        default: break
        }
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    try withExtendedLifetime(_storage) { (_storage: _StorageClass) in
      switch _storage._option {
      case .option1(let v)?:
        try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
      case .option2(let v)?:
        try visitor.visitSingularMessageField(value: v, fieldNumber: 2)
      case .option3(let v)?:
        try visitor.visitSingularGroupField(value: v, fieldNumber: 3)
      case .option4(let v)?:
        try visitor.visitSingularInt32Field(value: v, fieldNumber: 6)
      case nil: break
      }
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: ProtobufUnittest_OneOfContainer, rhs: ProtobufUnittest_OneOfContainer) -> Bool {
    if lhs._storage !== rhs._storage {
      let storagesAreEqual: Bool = withExtendedLifetime((lhs._storage, rhs._storage)) { (_args: (_StorageClass, _StorageClass)) in
        let _storage = _args.0
        let rhs_storage = _args.1
        if _storage._option != rhs_storage._option {return false}
        return true
      }
      if !storagesAreEqual {return false}
    }
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension ProtobufUnittest_OneOfContainer.Option3: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = ProtobufUnittest_OneOfContainer.protoMessageName + ".Option3"
  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
    4: .same(proto: "a"),
    5: .same(proto: "b"),
  ]

  public var isInitialized: Bool {
    if self._a == nil {return false}
    return true
  }

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    while let fieldNumber = try decoder.nextFieldNumber() {
      switch fieldNumber {
      case 4: try decoder.decodeSingularInt32Field(value: &self._a)
      case 5: try decoder.decodeSingularStringField(value: &self._b)
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if let v = self._a {
      try visitor.visitSingularInt32Field(value: v, fieldNumber: 4)
    }
    if let v = self._b {
      try visitor.visitSingularStringField(value: v, fieldNumber: 5)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: ProtobufUnittest_OneOfContainer.Option3, rhs: ProtobufUnittest_OneOfContainer.Option3) -> Bool {
    if lhs._a != rhs._a {return false}
    if lhs._b != rhs._b {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}