diff --git a/backend/gRPCProjector/python/oldGenerated/projector_pb2.py b/backend/gRPCProjector/python/oldGenerated/projector_pb2.py
new file mode 100644
index 0000000000000000000000000000000000000000..3f34f7013e3463ae66d6eccbf6a8ba4069907ad1
--- /dev/null
+++ b/backend/gRPCProjector/python/oldGenerated/projector_pb2.py
@@ -0,0 +1,239 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: projector.proto
+
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import message as _message
+from google.protobuf import reflection as _reflection
+from google.protobuf import symbol_database as _symbol_database
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.protobuf import empty_pb2 as google_dot_protobuf_dot_empty__pb2
+
+
+DESCRIPTOR = _descriptor.FileDescriptor(
+ name='projector.proto',
+ package='provee',
+ syntax='proto3',
+ serialized_options=b'\n\017nl.uuvig.proveeB\022ProveProjectorGRCPP\001\242\002\006PROVEE',
+ create_key=_descriptor._internal_create_key,
+ serialized_pb=b'\n\x0fprojector.proto\x12\x06provee\x1a\x1bgoogle/protobuf/empty.proto\")\n\x05Point\x12\n\n\x02id\x18\x01 \x01(\x05\x12\t\n\x01x\x18\x02 \x01(\x02\x12\t\n\x01y\x18\x03 \x01(\x02\"D\n\x0bTrainingSet\x12\x0f\n\x07modelid\x18\x01 \x01(\t\x12$\n\x04rows\x18\x02 \x03(\x0b\x32\x16.provee.TrainingSetRow\"2\n\x0eTrainingSetRow\x12\n\n\x02id\x18\x01 \x01(\t\x12\x14\n\x08hdvector\x18\x02 \x03(\x01\x42\x02\x10\x01\x32\xf9\x01\n\tProjector\x12\x37\n\x05start\x12\x16.google.protobuf.Empty\x1a\x16.google.protobuf.Empty\x12\x36\n\x04stop\x12\x16.google.protobuf.Empty\x1a\x16.google.protobuf.Empty\x12\x42\n\x13getProjectionPoints\x12\x16.provee.TrainingSetRow\x1a\r.provee.Point\"\x00(\x01\x30\x01\x12\x37\n\ngetUpdates\x12\x16.google.protobuf.Empty\x1a\r.provee.Point\"\x00\x30\x01\x42\x30\n\x0fnl.uuvig.proveeB\x12ProveProjectorGRCPP\x01\xa2\x02\x06PROVEEb\x06proto3'
+ ,
+ dependencies=[google_dot_protobuf_dot_empty__pb2.DESCRIPTOR,])
+
+
+
+
+_POINT = _descriptor.Descriptor(
+ name='Point',
+ full_name='provee.Point',
+ filename=None,
+ file=DESCRIPTOR,
+ containing_type=None,
+ create_key=_descriptor._internal_create_key,
+ fields=[
+ _descriptor.FieldDescriptor(
+ name='id', full_name='provee.Point.id', index=0,
+ number=1, type=5, cpp_type=1, label=1,
+ has_default_value=False, default_value=0,
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ _descriptor.FieldDescriptor(
+ name='x', full_name='provee.Point.x', index=1,
+ number=2, type=2, cpp_type=6, label=1,
+ has_default_value=False, default_value=float(0),
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ _descriptor.FieldDescriptor(
+ name='y', full_name='provee.Point.y', index=2,
+ number=3, type=2, cpp_type=6, label=1,
+ has_default_value=False, default_value=float(0),
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ ],
+ extensions=[
+ ],
+ nested_types=[],
+ enum_types=[
+ ],
+ serialized_options=None,
+ is_extendable=False,
+ syntax='proto3',
+ extension_ranges=[],
+ oneofs=[
+ ],
+ serialized_start=56,
+ serialized_end=97,
+)
+
+
+_TRAININGSET = _descriptor.Descriptor(
+ name='TrainingSet',
+ full_name='provee.TrainingSet',
+ filename=None,
+ file=DESCRIPTOR,
+ containing_type=None,
+ create_key=_descriptor._internal_create_key,
+ fields=[
+ _descriptor.FieldDescriptor(
+ name='modelid', full_name='provee.TrainingSet.modelid', index=0,
+ number=1, type=9, cpp_type=9, label=1,
+ has_default_value=False, default_value=b"".decode('utf-8'),
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ _descriptor.FieldDescriptor(
+ name='rows', full_name='provee.TrainingSet.rows', index=1,
+ number=2, type=11, cpp_type=10, label=3,
+ has_default_value=False, default_value=[],
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ ],
+ extensions=[
+ ],
+ nested_types=[],
+ enum_types=[
+ ],
+ serialized_options=None,
+ is_extendable=False,
+ syntax='proto3',
+ extension_ranges=[],
+ oneofs=[
+ ],
+ serialized_start=99,
+ serialized_end=167,
+)
+
+
+_TRAININGSETROW = _descriptor.Descriptor(
+ name='TrainingSetRow',
+ full_name='provee.TrainingSetRow',
+ filename=None,
+ file=DESCRIPTOR,
+ containing_type=None,
+ create_key=_descriptor._internal_create_key,
+ fields=[
+ _descriptor.FieldDescriptor(
+ name='id', full_name='provee.TrainingSetRow.id', index=0,
+ number=1, type=9, cpp_type=9, label=1,
+ has_default_value=False, default_value=b"".decode('utf-8'),
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ _descriptor.FieldDescriptor(
+ name='hdvector', full_name='provee.TrainingSetRow.hdvector', index=1,
+ number=2, type=1, cpp_type=5, label=3,
+ has_default_value=False, default_value=[],
+ message_type=None, enum_type=None, containing_type=None,
+ is_extension=False, extension_scope=None,
+ serialized_options=b'\020\001', file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
+ ],
+ extensions=[
+ ],
+ nested_types=[],
+ enum_types=[
+ ],
+ serialized_options=None,
+ is_extendable=False,
+ syntax='proto3',
+ extension_ranges=[],
+ oneofs=[
+ ],
+ serialized_start=169,
+ serialized_end=219,
+)
+
+_TRAININGSET.fields_by_name['rows'].message_type = _TRAININGSETROW
+DESCRIPTOR.message_types_by_name['Point'] = _POINT
+DESCRIPTOR.message_types_by_name['TrainingSet'] = _TRAININGSET
+DESCRIPTOR.message_types_by_name['TrainingSetRow'] = _TRAININGSETROW
+_sym_db.RegisterFileDescriptor(DESCRIPTOR)
+
+Point = _reflection.GeneratedProtocolMessageType('Point', (_message.Message,), {
+ 'DESCRIPTOR' : _POINT,
+ '__module__' : 'projector_pb2'
+ # @@protoc_insertion_point(class_scope:provee.Point)
+ })
+_sym_db.RegisterMessage(Point)
+
+TrainingSet = _reflection.GeneratedProtocolMessageType('TrainingSet', (_message.Message,), {
+ 'DESCRIPTOR' : _TRAININGSET,
+ '__module__' : 'projector_pb2'
+ # @@protoc_insertion_point(class_scope:provee.TrainingSet)
+ })
+_sym_db.RegisterMessage(TrainingSet)
+
+TrainingSetRow = _reflection.GeneratedProtocolMessageType('TrainingSetRow', (_message.Message,), {
+ 'DESCRIPTOR' : _TRAININGSETROW,
+ '__module__' : 'projector_pb2'
+ # @@protoc_insertion_point(class_scope:provee.TrainingSetRow)
+ })
+_sym_db.RegisterMessage(TrainingSetRow)
+
+
+DESCRIPTOR._options = None
+_TRAININGSETROW.fields_by_name['hdvector']._options = None
+
+_PROJECTOR = _descriptor.ServiceDescriptor(
+ name='Projector',
+ full_name='provee.Projector',
+ file=DESCRIPTOR,
+ index=0,
+ serialized_options=None,
+ create_key=_descriptor._internal_create_key,
+ serialized_start=222,
+ serialized_end=471,
+ methods=[
+ _descriptor.MethodDescriptor(
+ name='start',
+ full_name='provee.Projector.start',
+ index=0,
+ containing_service=None,
+ input_type=google_dot_protobuf_dot_empty__pb2._EMPTY,
+ output_type=google_dot_protobuf_dot_empty__pb2._EMPTY,
+ serialized_options=None,
+ create_key=_descriptor._internal_create_key,
+ ),
+ _descriptor.MethodDescriptor(
+ name='stop',
+ full_name='provee.Projector.stop',
+ index=1,
+ containing_service=None,
+ input_type=google_dot_protobuf_dot_empty__pb2._EMPTY,
+ output_type=google_dot_protobuf_dot_empty__pb2._EMPTY,
+ serialized_options=None,
+ create_key=_descriptor._internal_create_key,
+ ),
+ _descriptor.MethodDescriptor(
+ name='getProjectionPoints',
+ full_name='provee.Projector.getProjectionPoints',
+ index=2,
+ containing_service=None,
+ input_type=_TRAININGSETROW,
+ output_type=_POINT,
+ serialized_options=None,
+ create_key=_descriptor._internal_create_key,
+ ),
+ _descriptor.MethodDescriptor(
+ name='getUpdates',
+ full_name='provee.Projector.getUpdates',
+ index=3,
+ containing_service=None,
+ input_type=google_dot_protobuf_dot_empty__pb2._EMPTY,
+ output_type=_POINT,
+ serialized_options=None,
+ create_key=_descriptor._internal_create_key,
+ ),
+])
+_sym_db.RegisterServiceDescriptor(_PROJECTOR)
+
+DESCRIPTOR.services_by_name['Projector'] = _PROJECTOR
+
+# @@protoc_insertion_point(module_scope)
diff --git a/backend/gRPCProjector/python/oldGenerated/projector_pb2_grpc.py b/backend/gRPCProjector/python/oldGenerated/projector_pb2_grpc.py
new file mode 100644
index 0000000000000000000000000000000000000000..f36b3e05eee43d386a43cd7478846f73688d6141
--- /dev/null
+++ b/backend/gRPCProjector/python/oldGenerated/projector_pb2_grpc.py
@@ -0,0 +1,183 @@
+# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
+"""Client and server classes corresponding to protobuf-defined services."""
+import grpc
+
+from google.protobuf import empty_pb2 as google_dot_protobuf_dot_empty__pb2
+import projector_pb2 as projector__pb2
+
+
+class ProjectorStub(object):
+ """Interface exported by the server.
+ """
+
+ def __init__(self, channel):
+ """Constructor.
+
+ Args:
+ channel: A grpc.Channel.
+ """
+ self.start = channel.unary_unary(
+ '/provee.Projector/start',
+ request_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ response_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ )
+ self.stop = channel.unary_unary(
+ '/provee.Projector/stop',
+ request_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ response_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ )
+ self.getProjectionPoints = channel.stream_stream(
+ '/provee.Projector/getProjectionPoints',
+ request_serializer=projector__pb2.TrainingSetRow.SerializeToString,
+ response_deserializer=projector__pb2.Point.FromString,
+ )
+ self.getUpdates = channel.unary_stream(
+ '/provee.Projector/getUpdates',
+ request_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ response_deserializer=projector__pb2.Point.FromString,
+ )
+
+
+class ProjectorServicer(object):
+ """Interface exported by the server.
+ """
+
+ def start(self, request, context):
+ """A simple RPC.
+
+ Start the Projector calculation
+ """
+ context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+ context.set_details('Method not implemented!')
+ raise NotImplementedError('Method not implemented!')
+
+ def stop(self, request, context):
+ """Stop the Projector calculation
+ """
+ context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+ context.set_details('Method not implemented!')
+ raise NotImplementedError('Method not implemented!')
+
+ def getProjectionPoints(self, request_iterator, context):
+ """A server-to-client streaming RPC.
+
+ Obtains the Projection Points in 2D given the trainings values stored in a row format. Results are
+ streamed rather than returned at once (e.g. in a response message with a
+ repeated field).
+ """
+ context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+ context.set_details('Method not implemented!')
+ raise NotImplementedError('Method not implemented!')
+
+ def getUpdates(self, request, context):
+ """A server-to-client streaming RPC.
+
+ Obtains the Projection Points in 2D given the trainings values stored in a row format. Results are
+ streamed rather than returned at once (e.g. in a response message with a
+ repeated field).
+ """
+ context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+ context.set_details('Method not implemented!')
+ raise NotImplementedError('Method not implemented!')
+
+
+def add_ProjectorServicer_to_server(servicer, server):
+ rpc_method_handlers = {
+ 'start': grpc.unary_unary_rpc_method_handler(
+ servicer.start,
+ request_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ response_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ ),
+ 'stop': grpc.unary_unary_rpc_method_handler(
+ servicer.stop,
+ request_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ response_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ ),
+ 'getProjectionPoints': grpc.stream_stream_rpc_method_handler(
+ servicer.getProjectionPoints,
+ request_deserializer=projector__pb2.TrainingSetRow.FromString,
+ response_serializer=projector__pb2.Point.SerializeToString,
+ ),
+ 'getUpdates': grpc.unary_stream_rpc_method_handler(
+ servicer.getUpdates,
+ request_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ response_serializer=projector__pb2.Point.SerializeToString,
+ ),
+ }
+ generic_handler = grpc.method_handlers_generic_handler(
+ 'provee.Projector', rpc_method_handlers)
+ server.add_generic_rpc_handlers((generic_handler,))
+
+
+ # This class is part of an EXPERIMENTAL API.
+class Projector(object):
+ """Interface exported by the server.
+ """
+
+ @staticmethod
+ def start(request,
+ target,
+ options=(),
+ channel_credentials=None,
+ call_credentials=None,
+ insecure=False,
+ compression=None,
+ wait_for_ready=None,
+ timeout=None,
+ metadata=None):
+ return grpc.experimental.unary_unary(request, target, '/provee.Projector/start',
+ google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ options, channel_credentials,
+ insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
+
+ @staticmethod
+ def stop(request,
+ target,
+ options=(),
+ channel_credentials=None,
+ call_credentials=None,
+ insecure=False,
+ compression=None,
+ wait_for_ready=None,
+ timeout=None,
+ metadata=None):
+ return grpc.experimental.unary_unary(request, target, '/provee.Projector/stop',
+ google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ google_dot_protobuf_dot_empty__pb2.Empty.FromString,
+ options, channel_credentials,
+ insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
+
+ @staticmethod
+ def getProjectionPoints(request_iterator,
+ target,
+ options=(),
+ channel_credentials=None,
+ call_credentials=None,
+ insecure=False,
+ compression=None,
+ wait_for_ready=None,
+ timeout=None,
+ metadata=None):
+ return grpc.experimental.stream_stream(request_iterator, target, '/provee.Projector/getProjectionPoints',
+ projector__pb2.TrainingSetRow.SerializeToString,
+ projector__pb2.Point.FromString,
+ options, channel_credentials,
+ insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
+
+ @staticmethod
+ def getUpdates(request,
+ target,
+ options=(),
+ channel_credentials=None,
+ call_credentials=None,
+ insecure=False,
+ compression=None,
+ wait_for_ready=None,
+ timeout=None,
+ metadata=None):
+ return grpc.experimental.unary_stream(request, target, '/provee.Projector/getUpdates',
+ google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
+ projector__pb2.Point.FromString,
+ options, channel_credentials,
+ insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
diff --git a/backend/gRPCProjector/python/protos/README.md b/backend/gRPCProjector/python/protos/README.md
deleted file mode 100644
index 128e4b2fa1fce1c43af79e2956e931e79b266d90..0000000000000000000000000000000000000000
--- a/backend/gRPCProjector/python/protos/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# protos
-
-Contains all Protos (gRCP) files that are used to communicate between services in Provee
\ No newline at end of file
diff --git a/backend/grpcKNN/protos/README.md b/backend/grpcKNN/protos/README.md
deleted file mode 100644
index 128e4b2fa1fce1c43af79e2956e931e79b266d90..0000000000000000000000000000000000000000
--- a/backend/grpcKNN/protos/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# protos
-
-Contains all Protos (gRCP) files that are used to communicate between services in Provee
\ No newline at end of file
diff --git a/backend/grpcKNN/protos/v3/knn.proto b/backend/webSocketGateway/protos/v3/old/knn.proto
similarity index 100%
rename from backend/grpcKNN/protos/v3/knn.proto
rename to backend/webSocketGateway/protos/v3/old/knn.proto
diff --git a/backend/gRPCProjector/python/protos/v3/projector.proto b/backend/webSocketGateway/protos/v3/old/projector.proto
similarity index 100%
rename from backend/gRPCProjector/python/protos/v3/projector.proto
rename to backend/webSocketGateway/protos/v3/old/projector.proto
diff --git a/protos/build.sh b/protos/build.sh
index cd978c8b4ab906fa3256e48639a28f0c90ad3959..40fedf74c664ca83ad545b3ee7e3ae90a6129ab0 100755
--- a/protos/build.sh
+++ b/protos/build.sh
@@ -1,18 +1,28 @@
#!/bin/bash
-
+echo "test"
DIR="$(dirname "$0")"
+PROTOS_DIRECTORY="$PWD/protos"
+PROJECTOR_PROTO_FILE="$PROTOS_DIRECTORY/projector.proto"
+KNN_PROTO_FILE="$PROTOS_DIRECTORY/knn.proto"
-PROJECTOR_PROTO_FILE="$DIR/projector.proto"
-
-FRONTEND_GENERATED_DIR="$DIR/../frontend/src/generated"
-BACKEND_GATEWAY_GENERATED_DIR="$DIR/../backend/gateway/src/generated"
+BACKEND_PROJECTOR_GENERATED_DIR="$PWD/../backend/gRPCProjector/python"
+BACKEND_KNN_GENERATED_DIR="$PWD/../backend/grpcKNN"
+BACKEND_GATEWAY_PROTO_DIR="$PWD/../backend/webSocketGateway/protos/v3"
+#Projector
+python -m grpc_tools.protoc \
+ -I "$PROTOS_DIRECTORY" \
+ --python_out="$BACKEND_PROJECTOR_GENERATED_DIR" \
+ --grpc_python_out="$BACKEND_PROJECTOR_GENERATED_DIR" \
+ "$PROJECTOR_PROTO_FILE"
-protoc \
- "$PROJECTOR_PROTO_FILE" \
- --js_out=import_style=commonjs:"$FRONTEND_GENERATED_DIR" \
- --grpc-web_out=import_style=commonjs,mode=grpcwebtext:"$FRONTEND_GENERATED_DIR"
+#KNN
+python -m grpc_tools.protoc \
+ -I "$PROTOS_DIRECTORY" \
+ --python_out="$BACKEND_KNN_GENERATED_DIR" \
+ --grpc_python_out="$BACKEND_KNN_GENERATED_DIR" \
+ "$KNN_PROTO_FILE"
-grpc_tools_node_protoc \
- "$PROJECTOR_PROTO_FILE" \
- --js_out=import_style=commonjs:"$BACKEND_GATEWAY_GENERATED_DIR" \
- --grpc_out=grpc_js:"$BACKEND_GATEWAY_GENERATED_DIR"
\ No newline at end of file
+#Copy for the gateway
+echo "$BACKEND_GATEWAY_PROTO_DIR"
+cp -fr "$PROJECTOR_PROTO_FILE" "$BACKEND_GATEWAY_PROTO_DIR"
+cp -fr "$KNN_PROTO_FILE" "$BACKEND_GATEWAY_PROTO_DIR"
\ No newline at end of file
diff --git a/protos/protos/knn.proto b/protos/protos/knn.proto
new file mode 100644
index 0000000000000000000000000000000000000000..2bdc51b9b654be823d2db65e7ee50e7b4dacf903
--- /dev/null
+++ b/protos/protos/knn.proto
@@ -0,0 +1,48 @@
+syntax = "proto3";
+
+package provee;
+
+import "google/protobuf/empty.proto";
+
+option java_multiple_files = true;
+option java_package = "nl.uuvig.provee";
+option java_outer_classname = "ProveProjectorGRCP";
+option objc_class_prefix = "PROVEE";
+
+
+// Interface exported by the server.
+service KNN {
+
+
+ rpc sendProjectionPoints(stream TrainingSetRow) returns (google.protobuf.Empty) {}
+ rpc getKNNRequest(knnRequest) returns (Neighbours) {}
+ rpc getIDfromServer(google.protobuf.Empty) returns (ID) {}
+}
+
+message ID{
+ string id = 1;
+}
+
+message knnRequest{
+ int32 k = 1;
+ string words = 2;
+}
+
+message Neighbours {
+ repeated Row rows = 1;
+}
+
+message Row {
+ string id = 1;
+ float distance = 2;
+}
+
+// Needs documentation
+message TrainingSetRow {
+ // The id of the row, e.g., row index.
+ string id = 1;
+
+ // The hd vector of the item.
+ repeated double hdvector = 2 [packed=true];
+}
+
diff --git a/protos/projector.proto b/protos/protos/projector.proto
similarity index 94%
rename from protos/projector.proto
rename to protos/protos/projector.proto
index a2a1dab64955b20ba82e8482070f4131dc483881..de425c04e965f933bfdeac12364f6048b8374035 100644
--- a/protos/projector.proto
+++ b/protos/protos/projector.proto
@@ -25,7 +25,7 @@ service Projector {
// Obtains the Projection Points in 2D given the trainings values stored in a row format. Results are
// streamed rather than returned at once (e.g. in a response message with a
// repeated field).
- rpc getProjectionPoints(TrainingSet) returns (stream Point) {}
+ rpc getProjectionPoints(stream TrainingSetRow) returns (stream Point) {}
// A server-to-client streaming RPC.
//
@@ -50,8 +50,8 @@ service Projector {
// Points are represented as x-y pairs
message Point {
int32 id = 1;
- int32 x = 2;
- int32 y = 3;
+ float x = 2;
+ float y = 3;
}
// Needs description