routeguide

package
v3.1.0 Latest Latest
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 Go to latest Published: Jul 17, 2023 License: Apache-2.0 Imports: 17 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewService 

func NewService() (*routeGuideServer, error)

func PrintFeatures 

func PrintFeatures(stream RouteGuide_ListFeaturesClient)

printFeatures lists all the features within the given bounding Rectangle.

func RegisterRouteGuideServer 

func RegisterRouteGuideServer(s *grpc.Server, srv RouteGuideServer)

func RunRecordRoute 

func RunRecordRoute(stream RouteGuide_RecordRouteClient)

runRecordRoute sends a sequence of points to server and expects to get a RouteSummary from server.

func RunRouteChat 

func RunRouteChat(stream RouteGuide_RouteChatClient)

runRouteChat receives a sequence of route notes, while sending notes for various locations.

Types

type Feature 

type Feature struct {
	// The name of the feature.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// The point where the feature is detected.
	Location             *Point   `protobuf:"bytes,2,opt,name=location,proto3" json:"location,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

A feature names something at a given point.

If a feature could not be named, the name is empty.

func (*Feature) Descriptor 

func (*Feature) Descriptor() ([]byte, []int)

func (*Feature) GetLocation 

func (m *Feature) GetLocation() *Point

func (*Feature) GetName 

func (m *Feature) GetName() string

func (*Feature) ProtoMessage 

func (*Feature) ProtoMessage()

func (*Feature) Reset 

func (m *Feature) Reset()

func (*Feature) String 

func (m *Feature) String() string

func (*Feature) XXX_DiscardUnknown 

func (m *Feature) XXX_DiscardUnknown()

func (*Feature) XXX_Marshal 

func (m *Feature) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Feature) XXX_Merge 

func (m *Feature) XXX_Merge(src proto.Message)

func (*Feature) XXX_Size 

func (m *Feature) XXX_Size() int

func (*Feature) XXX_Unmarshal 

func (m *Feature) XXX_Unmarshal(b []byte) error

type Point 

type Point struct {
	Latitude             int32    `protobuf:"varint,1,opt,name=latitude,proto3" json:"latitude,omitempty"`
	Longitude            int32    `protobuf:"varint,2,opt,name=longitude,proto3" json:"longitude,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

Points are represented as latitude-longitude pairs in the E7 representation (degrees multiplied by 10**7 and rounded to the nearest integer). Latitudes should be in the range +/- 90 degrees and longitude should be in the range +/- 180 degrees (inclusive).

func (*Point) Descriptor 

func (*Point) Descriptor() ([]byte, []int)

func (*Point) GetLatitude 

func (m *Point) GetLatitude() int32

func (*Point) GetLongitude 

func (m *Point) GetLongitude() int32

func (*Point) ProtoMessage 

func (*Point) ProtoMessage()

func (*Point) Reset 

func (m *Point) Reset()

func (*Point) String 

func (m *Point) String() string

func (*Point) XXX_DiscardUnknown 

func (m *Point) XXX_DiscardUnknown()

func (*Point) XXX_Marshal 

func (m *Point) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Point) XXX_Merge 

func (m *Point) XXX_Merge(src proto.Message)

func (*Point) XXX_Size 

func (m *Point) XXX_Size() int

func (*Point) XXX_Unmarshal 

func (m *Point) XXX_Unmarshal(b []byte) error

type Rectangle 

type Rectangle struct {
	// One corner of the rectangle.
	Lo *Point `protobuf:"bytes,1,opt,name=lo,proto3" json:"lo,omitempty"`
	// The other corner of the rectangle.
	Hi                   *Point   `protobuf:"bytes,2,opt,name=hi,proto3" json:"hi,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

A latitude-longitude rectangle, represented as two diagonally opposite points "lo" and "hi".

func (*Rectangle) Descriptor 

func (*Rectangle) Descriptor() ([]byte, []int)

func (*Rectangle) GetHi 

func (m *Rectangle) GetHi() *Point

func (*Rectangle) GetLo 

func (m *Rectangle) GetLo() *Point

func (*Rectangle) ProtoMessage 

func (*Rectangle) ProtoMessage()

func (*Rectangle) Reset 

func (m *Rectangle) Reset()

func (*Rectangle) String 

func (m *Rectangle) String() string

func (*Rectangle) XXX_DiscardUnknown 

func (m *Rectangle) XXX_DiscardUnknown()

func (*Rectangle) XXX_Marshal 

func (m *Rectangle) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Rectangle) XXX_Merge 

func (m *Rectangle) XXX_Merge(src proto.Message)

func (*Rectangle) XXX_Size 

func (m *Rectangle) XXX_Size() int

func (*Rectangle) XXX_Unmarshal 

func (m *Rectangle) XXX_Unmarshal(b []byte) error

type RouteGuideClient 

type RouteGuideClient interface {
	// A simple RPC.
	//
	// Obtains the feature at a given position.
	//
	// A feature with an empty name is returned if there's no feature at the given
	// position.
	GetFeature(ctx context.Context, in *Point, opts ...grpc.CallOption) (*Feature, error)
	// A server-to-client streaming RPC.
	//
	// Obtains the Features available within the given Rectangle.  Results are
	// streamed rather than returned at once (e.g. in a response message with a
	// repeated field), as the rectangle may cover a large area and contain a
	// huge number of features.
	ListFeatures(ctx context.Context, in *Rectangle, opts ...grpc.CallOption) (RouteGuide_ListFeaturesClient, error)
	// A client-to-server streaming RPC.
	//
	// Accepts a stream of Points on a route being traversed, returning a
	// RouteSummary when traversal is completed.
	RecordRoute(ctx context.Context, opts ...grpc.CallOption) (RouteGuide_RecordRouteClient, error)
	// A Bidirectional streaming RPC.
	//
	// Accepts a stream of RouteNotes sent while a route is being traversed,
	// while receiving other RouteNotes (e.g. from other users).
	RouteChat(ctx context.Context, opts ...grpc.CallOption) (RouteGuide_RouteChatClient, error)
}

RouteGuideClient is the client API for RouteGuide service.

For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.

func NewRouteGuideClient 

func NewRouteGuideClient(cc grpc.ClientConnInterface) RouteGuideClient

type RouteGuideClientImpl 

type RouteGuideClientImpl struct {
	// A simple RPC.
	//
	// Obtains the feature at a given position.
	//
	// A feature with an empty name is returned if there's no feature at the given
	// position.
	GetFeature func(ctx context.Context, in *Point, out *Feature) error
	// A server-to-client streaming RPC.
	//
	// Obtains the Features available within the given Rectangle.  Results are
	// streamed rather than returned at once (e.g. in a response message with a
	// repeated field), as the rectangle may cover a large area and contain a
	// huge number of features.
	ListFeatures func(ctx context.Context, in *Rectangle) (RouteGuide_ListFeaturesClient, error)
	// A client-to-server streaming RPC.
	//
	// Accepts a stream of Points on a route being traversed, returning a
	// RouteSummary when traversal is completed.
	RecordRoute func(ctx context.Context) (RouteGuide_RecordRouteClient, error)
	// A Bidirectional streaming RPC.
	//
	// Accepts a stream of RouteNotes sent while a route is being traversed,
	// while receiving other RouteNotes (e.g. from other users).
	RouteChat func(ctx context.Context) (RouteGuide_RouteChatClient, error)
}

RouteGuideClientImpl is the client API for RouteGuide service.

For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.

func (*RouteGuideClientImpl) GetDubboStub 

func (c *RouteGuideClientImpl) GetDubboStub(cc *grpc.ClientConn) RouteGuideClient

func (*RouteGuideClientImpl) Reference 

func (c *RouteGuideClientImpl) Reference() string

type RouteGuideProviderBase 

type RouteGuideProviderBase struct {
	// contains filtered or unexported fields
}

func (*RouteGuideProviderBase) GetProxyImpl 

func (s *RouteGuideProviderBase) GetProxyImpl() protocol.Invoker

func (*RouteGuideProviderBase) Reference 

func (c *RouteGuideProviderBase) Reference() string

func (*RouteGuideProviderBase) ServiceDesc 

func (s *RouteGuideProviderBase) ServiceDesc() *grpc.ServiceDesc

func (*RouteGuideProviderBase) SetProxyImpl 

func (s *RouteGuideProviderBase) SetProxyImpl(impl protocol.Invoker)

type RouteGuideServer 

type RouteGuideServer interface {
	// A simple RPC.
	//
	// Obtains the feature at a given position.
	//
	// A feature with an empty name is returned if there's no feature at the given
	// position.
	GetFeature(context.Context, *Point) (*Feature, error)
	// A server-to-client streaming RPC.
	//
	// Obtains the Features available within the given Rectangle.  Results are
	// streamed rather than returned at once (e.g. in a response message with a
	// repeated field), as the rectangle may cover a large area and contain a
	// huge number of features.
	ListFeatures(*Rectangle, RouteGuide_ListFeaturesServer) error
	// A client-to-server streaming RPC.
	//
	// Accepts a stream of Points on a route being traversed, returning a
	// RouteSummary when traversal is completed.
	RecordRoute(RouteGuide_RecordRouteServer) error
	// A Bidirectional streaming RPC.
	//
	// Accepts a stream of RouteNotes sent while a route is being traversed,
	// while receiving other RouteNotes (e.g. from other users).
	RouteChat(RouteGuide_RouteChatServer) error
}

RouteGuideServer is the server API for RouteGuide service.

type RouteGuide_ListFeaturesClient 

type RouteGuide_ListFeaturesClient interface {
	Recv() (*Feature, error)
	grpc.ClientStream
}

type RouteGuide_ListFeaturesServer 

type RouteGuide_ListFeaturesServer interface {
	Send(*Feature) error
	grpc.ServerStream
}

type RouteGuide_RecordRouteClient 

type RouteGuide_RecordRouteClient interface {
	Send(*Point) error
	CloseAndRecv() (*RouteSummary, error)
	grpc.ClientStream
}

type RouteGuide_RecordRouteServer 

type RouteGuide_RecordRouteServer interface {
	SendAndClose(*RouteSummary) error
	Recv() (*Point, error)
	grpc.ServerStream
}

type RouteGuide_RouteChatClient 

type RouteGuide_RouteChatClient interface {
	Send(*RouteNote) error
	Recv() (*RouteNote, error)
	grpc.ClientStream
}

type RouteGuide_RouteChatServer 

type RouteGuide_RouteChatServer interface {
	Send(*RouteNote) error
	Recv() (*RouteNote, error)
	grpc.ServerStream
}

type RouteNote 

type RouteNote struct {
	// The location from which the message is sent.
	Location *Point `protobuf:"bytes,1,opt,name=location,proto3" json:"location,omitempty"`
	// The message to be sent.
	Message              string   `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

A RouteNote is a message sent while at a given point.

func (*RouteNote) Descriptor 

func (*RouteNote) Descriptor() ([]byte, []int)

func (*RouteNote) GetLocation 

func (m *RouteNote) GetLocation() *Point

func (*RouteNote) GetMessage 

func (m *RouteNote) GetMessage() string

func (*RouteNote) ProtoMessage 

func (*RouteNote) ProtoMessage()

func (*RouteNote) Reset 

func (m *RouteNote) Reset()

func (*RouteNote) String 

func (m *RouteNote) String() string

func (*RouteNote) XXX_DiscardUnknown 

func (m *RouteNote) XXX_DiscardUnknown()

func (*RouteNote) XXX_Marshal 

func (m *RouteNote) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*RouteNote) XXX_Merge 

func (m *RouteNote) XXX_Merge(src proto.Message)

func (*RouteNote) XXX_Size 

func (m *RouteNote) XXX_Size() int

func (*RouteNote) XXX_Unmarshal 

func (m *RouteNote) XXX_Unmarshal(b []byte) error

type RouteSummary 

type RouteSummary struct {
	// The number of points received.
	PointCount int32 `protobuf:"varint,1,opt,name=point_count,json=pointCount,proto3" json:"point_count,omitempty"`
	// The number of known features passed while traversing the route.
	FeatureCount int32 `protobuf:"varint,2,opt,name=feature_count,json=featureCount,proto3" json:"feature_count,omitempty"`
	// The distance covered in meters.
	Distance int32 `protobuf:"varint,3,opt,name=distance,proto3" json:"distance,omitempty"`
	// The duration of the traversal in seconds.
	ElapsedTime          int32    `protobuf:"varint,4,opt,name=elapsed_time,json=elapsedTime,proto3" json:"elapsed_time,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

A RouteSummary is received in response to a RecordRoute rpc.

It contains the number of individual points received, the number of detected features, and the total distance covered as the cumulative sum of the distance between each point.

func (*RouteSummary) Descriptor 

func (*RouteSummary) Descriptor() ([]byte, []int)

func (*RouteSummary) GetDistance 

func (m *RouteSummary) GetDistance() int32

func (*RouteSummary) GetElapsedTime 

func (m *RouteSummary) GetElapsedTime() int32

func (*RouteSummary) GetFeatureCount 

func (m *RouteSummary) GetFeatureCount() int32

func (*RouteSummary) GetPointCount 

func (m *RouteSummary) GetPointCount() int32

func (*RouteSummary) ProtoMessage 

func (*RouteSummary) ProtoMessage()

func (*RouteSummary) Reset 

func (m *RouteSummary) Reset()

func (*RouteSummary) String 

func (m *RouteSummary) String() string

func (*RouteSummary) XXX_DiscardUnknown 

func (m *RouteSummary) XXX_DiscardUnknown()

func (*RouteSummary) XXX_Marshal 

func (m *RouteSummary) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*RouteSummary) XXX_Merge 

func (m *RouteSummary) XXX_Merge(src proto.Message)

func (*RouteSummary) XXX_Size 

func (m *RouteSummary) XXX_Size() int

func (*RouteSummary) XXX_Unmarshal 

func (m *RouteSummary) XXX_Unmarshal(b []byte) error

type Server 

type Server struct {
	// contains filtered or unexported fields
}

func NewServer 

func NewServer(address string) (*Server, error)

func (*Server) Start 

func (s *Server) Start()

func (*Server) Stop 

func (s *Server) Stop()

type UnimplementedRouteGuideServer 

type UnimplementedRouteGuideServer struct {
}

UnimplementedRouteGuideServer can be embedded to have forward compatible implementations.

func (*UnimplementedRouteGuideServer) GetFeature 

func (*UnimplementedRouteGuideServer) GetFeature(ctx context.Context, req *Point) (*Feature, error)

func (*UnimplementedRouteGuideServer) ListFeatures 

func (*UnimplementedRouteGuideServer) ListFeatures(req *Rectangle, srv RouteGuide_ListFeaturesServer) error

func (*UnimplementedRouteGuideServer) RecordRoute 

func (*UnimplementedRouteGuideServer) RecordRoute(srv RouteGuide_RecordRouteServer) error

func (*UnimplementedRouteGuideServer) RouteChat 

func (*UnimplementedRouteGuideServer) RouteChat(srv RouteGuide_RouteChatServer) error

Source Files

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