| // Code generated by protoc-gen-go. DO NOT EDIT. |
| // source: google/watcher/v1/watch.proto |
| |
| package watcher |
| |
| import ( |
| context "context" |
| fmt "fmt" |
| math "math" |
| |
| proto "github.com/golang/protobuf/proto" |
| any "github.com/golang/protobuf/ptypes/any" |
| _ "github.com/golang/protobuf/ptypes/empty" |
| _ "google.golang.org/genproto/googleapis/api/annotations" |
| grpc "google.golang.org/grpc" |
| codes "google.golang.org/grpc/codes" |
| status "google.golang.org/grpc/status" |
| ) |
| |
| // Reference imports to suppress errors if they are not otherwise used. |
| var _ = proto.Marshal |
| var _ = fmt.Errorf |
| var _ = math.Inf |
| |
| // This is a compile-time assertion to ensure that this generated file |
| // is compatible with the proto package it is being compiled against. |
| // A compilation error at this line likely means your copy of the |
| // proto package needs to be updated. |
| const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package |
| |
| // A reported value can be in one of the following states: |
| type Change_State int32 |
| |
| const ( |
| // The element exists and its full value is included in data. |
| Change_EXISTS Change_State = 0 |
| // The element does not exist. |
| Change_DOES_NOT_EXIST Change_State = 1 |
| // Element may or may not exist. Used only for initial state delivery when |
| // the client is not interested in fetching the initial state. See the |
| // "Initial State" section above. |
| Change_INITIAL_STATE_SKIPPED Change_State = 2 |
| // The element may exist, but some error has occurred. More information is |
| // available in the data field - the value is a serialized Status |
| // proto (from [google.rpc.Status][]) |
| Change_ERROR Change_State = 3 |
| ) |
| |
| var Change_State_name = map[int32]string{ |
| 0: "EXISTS", |
| 1: "DOES_NOT_EXIST", |
| 2: "INITIAL_STATE_SKIPPED", |
| 3: "ERROR", |
| } |
| |
| var Change_State_value = map[string]int32{ |
| "EXISTS": 0, |
| "DOES_NOT_EXIST": 1, |
| "INITIAL_STATE_SKIPPED": 2, |
| "ERROR": 3, |
| } |
| |
| func (x Change_State) String() string { |
| return proto.EnumName(Change_State_name, int32(x)) |
| } |
| |
| func (Change_State) EnumDescriptor() ([]byte, []int) { |
| return fileDescriptor_fbde036e07af626b, []int{2, 0} |
| } |
| |
| // The message used by the client to register interest in an entity. |
| type Request struct { |
| // The `target` value **must** be a valid URL path pointing to an entity |
| // to watch. Note that the service name **must** be |
| // removed from the target field (e.g., the target field must say |
| // "/foo/bar", not "myservice.googleapis.com/foo/bar"). A client is |
| // also allowed to pass system-specific parameters in the URL that |
| // are only obeyed by some implementations. Some parameters will be |
| // implementation-specific. However, some have predefined meaning |
| // and are listed here: |
| // |
| // * recursive = true|false [default=false] |
| // If set to true, indicates that the client wants to watch all elements |
| // of entities in the subtree rooted at the entity's name in `target`. For |
| // descendants that are not the immediate children of the target, the |
| // `Change.element` will contain slashes. |
| // |
| // Note that some namespaces and entities will not support recursive |
| // watching. When watching such an entity, a client must not set recursive |
| // to true. Otherwise, it will receive an `UNIMPLEMENTED` error. |
| // |
| // Normal URL encoding must be used inside `target`. For example, if a query |
| // parameter name or value, or the non-query parameter portion of `target` |
| // contains a special character, it must be %-encoded. We recommend that |
| // clients and servers use their runtime's URL library to produce and consume |
| // target values. |
| Target string `protobuf:"bytes,1,opt,name=target,proto3" json:"target,omitempty"` |
| // The `resume_marker` specifies how much of the existing underlying state is |
| // delivered to the client when the watch request is received by the |
| // system. The client can set this marker in one of the following ways to get |
| // different semantics: |
| // |
| // * Parameter is not specified or has the value "". |
| // Semantics: Fetch initial state. |
| // The client wants the entity's initial state to be delivered. See the |
| // description in "Initial State". |
| // |
| // * Parameter is set to the string "now" (UTF-8 encoding). |
| // Semantics: Fetch new changes only. |
| // The client just wants to get the changes received by the system after |
| // the watch point. The system may deliver changes from before the watch |
| // point as well. |
| // |
| // * Parameter is set to a value received in an earlier |
| // `Change.resume_marker` field while watching the same entity. |
| // Semantics: Resume from a specific point. |
| // The client wants to receive the changes from a specific point; this |
| // value must correspond to a value received in the `Change.resume_marker` |
| // field. The system may deliver changes from before the `resume_marker` |
| // as well. If the system cannot resume the stream from this point (e.g., |
| // if it is too far behind in the stream), it can raise the |
| // `FAILED_PRECONDITION` error. |
| // |
| // An implementation MUST support an unspecified parameter and the |
| // empty string "" marker (initial state fetching) and the "now" marker. |
| // It need not support resuming from a specific point. |
| ResumeMarker []byte `protobuf:"bytes,2,opt,name=resume_marker,json=resumeMarker,proto3" json:"resume_marker,omitempty"` |
| XXX_NoUnkeyedLiteral struct{} `json:"-"` |
| XXX_unrecognized []byte `json:"-"` |
| XXX_sizecache int32 `json:"-"` |
| } |
| |
| func (m *Request) Reset() { *m = Request{} } |
| func (m *Request) String() string { return proto.CompactTextString(m) } |
| func (*Request) ProtoMessage() {} |
| func (*Request) Descriptor() ([]byte, []int) { |
| return fileDescriptor_fbde036e07af626b, []int{0} |
| } |
| |
| func (m *Request) XXX_Unmarshal(b []byte) error { |
| return xxx_messageInfo_Request.Unmarshal(m, b) |
| } |
| func (m *Request) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { |
| return xxx_messageInfo_Request.Marshal(b, m, deterministic) |
| } |
| func (m *Request) XXX_Merge(src proto.Message) { |
| xxx_messageInfo_Request.Merge(m, src) |
| } |
| func (m *Request) XXX_Size() int { |
| return xxx_messageInfo_Request.Size(m) |
| } |
| func (m *Request) XXX_DiscardUnknown() { |
| xxx_messageInfo_Request.DiscardUnknown(m) |
| } |
| |
| var xxx_messageInfo_Request proto.InternalMessageInfo |
| |
| func (m *Request) GetTarget() string { |
| if m != nil { |
| return m.Target |
| } |
| return "" |
| } |
| |
| func (m *Request) GetResumeMarker() []byte { |
| if m != nil { |
| return m.ResumeMarker |
| } |
| return nil |
| } |
| |
| // A batch of Change messages. |
| type ChangeBatch struct { |
| // A list of Change messages. |
| Changes []*Change `protobuf:"bytes,1,rep,name=changes,proto3" json:"changes,omitempty"` |
| XXX_NoUnkeyedLiteral struct{} `json:"-"` |
| XXX_unrecognized []byte `json:"-"` |
| XXX_sizecache int32 `json:"-"` |
| } |
| |
| func (m *ChangeBatch) Reset() { *m = ChangeBatch{} } |
| func (m *ChangeBatch) String() string { return proto.CompactTextString(m) } |
| func (*ChangeBatch) ProtoMessage() {} |
| func (*ChangeBatch) Descriptor() ([]byte, []int) { |
| return fileDescriptor_fbde036e07af626b, []int{1} |
| } |
| |
| func (m *ChangeBatch) XXX_Unmarshal(b []byte) error { |
| return xxx_messageInfo_ChangeBatch.Unmarshal(m, b) |
| } |
| func (m *ChangeBatch) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { |
| return xxx_messageInfo_ChangeBatch.Marshal(b, m, deterministic) |
| } |
| func (m *ChangeBatch) XXX_Merge(src proto.Message) { |
| xxx_messageInfo_ChangeBatch.Merge(m, src) |
| } |
| func (m *ChangeBatch) XXX_Size() int { |
| return xxx_messageInfo_ChangeBatch.Size(m) |
| } |
| func (m *ChangeBatch) XXX_DiscardUnknown() { |
| xxx_messageInfo_ChangeBatch.DiscardUnknown(m) |
| } |
| |
| var xxx_messageInfo_ChangeBatch proto.InternalMessageInfo |
| |
| func (m *ChangeBatch) GetChanges() []*Change { |
| if m != nil { |
| return m.Changes |
| } |
| return nil |
| } |
| |
| // A Change indicates the most recent state of an element. |
| type Change struct { |
| // Name of the element, interpreted relative to the entity's actual |
| // name. "" refers to the entity itself. The element name is a valid |
| // UTF-8 string. |
| Element string `protobuf:"bytes,1,opt,name=element,proto3" json:"element,omitempty"` |
| // The state of the `element`. |
| State Change_State `protobuf:"varint,2,opt,name=state,proto3,enum=google.watcher.v1.Change_State" json:"state,omitempty"` |
| // The actual change data. This field is present only when `state() == EXISTS` |
| // or `state() == ERROR`. Please see |
| // [google.protobuf.Any][google.protobuf.Any] about how to use the Any type. |
| Data *any.Any `protobuf:"bytes,6,opt,name=data,proto3" json:"data,omitempty"` |
| // If present, provides a compact representation of all the messages that have |
| // been received by the caller for the given entity, e.g., it could be a |
| // sequence number or a multi-part timestamp/version vector. This marker can |
| // be provided in the Request message, allowing the caller to resume the |
| // stream watching at a specific point without fetching the initial state. |
| ResumeMarker []byte `protobuf:"bytes,4,opt,name=resume_marker,json=resumeMarker,proto3" json:"resume_marker,omitempty"` |
| // If true, this Change is followed by more Changes that are in the same group |
| // as this Change. |
| Continued bool `protobuf:"varint,5,opt,name=continued,proto3" json:"continued,omitempty"` |
| XXX_NoUnkeyedLiteral struct{} `json:"-"` |
| XXX_unrecognized []byte `json:"-"` |
| XXX_sizecache int32 `json:"-"` |
| } |
| |
| func (m *Change) Reset() { *m = Change{} } |
| func (m *Change) String() string { return proto.CompactTextString(m) } |
| func (*Change) ProtoMessage() {} |
| func (*Change) Descriptor() ([]byte, []int) { |
| return fileDescriptor_fbde036e07af626b, []int{2} |
| } |
| |
| func (m *Change) XXX_Unmarshal(b []byte) error { |
| return xxx_messageInfo_Change.Unmarshal(m, b) |
| } |
| func (m *Change) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { |
| return xxx_messageInfo_Change.Marshal(b, m, deterministic) |
| } |
| func (m *Change) XXX_Merge(src proto.Message) { |
| xxx_messageInfo_Change.Merge(m, src) |
| } |
| func (m *Change) XXX_Size() int { |
| return xxx_messageInfo_Change.Size(m) |
| } |
| func (m *Change) XXX_DiscardUnknown() { |
| xxx_messageInfo_Change.DiscardUnknown(m) |
| } |
| |
| var xxx_messageInfo_Change proto.InternalMessageInfo |
| |
| func (m *Change) GetElement() string { |
| if m != nil { |
| return m.Element |
| } |
| return "" |
| } |
| |
| func (m *Change) GetState() Change_State { |
| if m != nil { |
| return m.State |
| } |
| return Change_EXISTS |
| } |
| |
| func (m *Change) GetData() *any.Any { |
| if m != nil { |
| return m.Data |
| } |
| return nil |
| } |
| |
| func (m *Change) GetResumeMarker() []byte { |
| if m != nil { |
| return m.ResumeMarker |
| } |
| return nil |
| } |
| |
| func (m *Change) GetContinued() bool { |
| if m != nil { |
| return m.Continued |
| } |
| return false |
| } |
| |
| func init() { |
| proto.RegisterEnum("google.watcher.v1.Change_State", Change_State_name, Change_State_value) |
| proto.RegisterType((*Request)(nil), "google.watcher.v1.Request") |
| proto.RegisterType((*ChangeBatch)(nil), "google.watcher.v1.ChangeBatch") |
| proto.RegisterType((*Change)(nil), "google.watcher.v1.Change") |
| } |
| |
| func init() { proto.RegisterFile("google/watcher/v1/watch.proto", fileDescriptor_fbde036e07af626b) } |
| |
| var fileDescriptor_fbde036e07af626b = []byte{ |
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| } |
| |
| // Reference imports to suppress errors if they are not otherwise used. |
| var _ context.Context |
| var _ grpc.ClientConnInterface |
| |
| // This is a compile-time assertion to ensure that this generated file |
| // is compatible with the grpc package it is being compiled against. |
| const _ = grpc.SupportPackageIsVersion6 |
| |
| // WatcherClient is the client API for Watcher service. |
| // |
| // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. |
| type WatcherClient interface { |
| // Start a streaming RPC to get watch information from the server. |
| Watch(ctx context.Context, in *Request, opts ...grpc.CallOption) (Watcher_WatchClient, error) |
| } |
| |
| type watcherClient struct { |
| cc grpc.ClientConnInterface |
| } |
| |
| func NewWatcherClient(cc grpc.ClientConnInterface) WatcherClient { |
| return &watcherClient{cc} |
| } |
| |
| func (c *watcherClient) Watch(ctx context.Context, in *Request, opts ...grpc.CallOption) (Watcher_WatchClient, error) { |
| stream, err := c.cc.NewStream(ctx, &_Watcher_serviceDesc.Streams[0], "/google.watcher.v1.Watcher/Watch", opts...) |
| if err != nil { |
| return nil, err |
| } |
| x := &watcherWatchClient{stream} |
| if err := x.ClientStream.SendMsg(in); err != nil { |
| return nil, err |
| } |
| if err := x.ClientStream.CloseSend(); err != nil { |
| return nil, err |
| } |
| return x, nil |
| } |
| |
| type Watcher_WatchClient interface { |
| Recv() (*ChangeBatch, error) |
| grpc.ClientStream |
| } |
| |
| type watcherWatchClient struct { |
| grpc.ClientStream |
| } |
| |
| func (x *watcherWatchClient) Recv() (*ChangeBatch, error) { |
| m := new(ChangeBatch) |
| if err := x.ClientStream.RecvMsg(m); err != nil { |
| return nil, err |
| } |
| return m, nil |
| } |
| |
| // WatcherServer is the server API for Watcher service. |
| type WatcherServer interface { |
| // Start a streaming RPC to get watch information from the server. |
| Watch(*Request, Watcher_WatchServer) error |
| } |
| |
| // UnimplementedWatcherServer can be embedded to have forward compatible implementations. |
| type UnimplementedWatcherServer struct { |
| } |
| |
| func (*UnimplementedWatcherServer) Watch(req *Request, srv Watcher_WatchServer) error { |
| return status.Errorf(codes.Unimplemented, "method Watch not implemented") |
| } |
| |
| func RegisterWatcherServer(s *grpc.Server, srv WatcherServer) { |
| s.RegisterService(&_Watcher_serviceDesc, srv) |
| } |
| |
| func _Watcher_Watch_Handler(srv interface{}, stream grpc.ServerStream) error { |
| m := new(Request) |
| if err := stream.RecvMsg(m); err != nil { |
| return err |
| } |
| return srv.(WatcherServer).Watch(m, &watcherWatchServer{stream}) |
| } |
| |
| type Watcher_WatchServer interface { |
| Send(*ChangeBatch) error |
| grpc.ServerStream |
| } |
| |
| type watcherWatchServer struct { |
| grpc.ServerStream |
| } |
| |
| func (x *watcherWatchServer) Send(m *ChangeBatch) error { |
| return x.ServerStream.SendMsg(m) |
| } |
| |
| var _Watcher_serviceDesc = grpc.ServiceDesc{ |
| ServiceName: "google.watcher.v1.Watcher", |
| HandlerType: (*WatcherServer)(nil), |
| Methods: []grpc.MethodDesc{}, |
| Streams: []grpc.StreamDesc{ |
| { |
| StreamName: "Watch", |
| Handler: _Watcher_Watch_Handler, |
| ServerStreams: true, |
| }, |
| }, |
| Metadata: "google/watcher/v1/watch.proto", |
| } |