Package flowcean.AutomataLearner

Class GRPCServerLearner

java.lang.Object

io.flowcean.learner.grpc.LearnerGrpc.LearnerImplBase

flowcean.AutomataLearner.GRPCServerLearner

All Implemented Interfaces:

LearnerGrpc.AsyncService, io.grpc.BindableService

public class GRPCServerLearner
extends LearnerGrpc.LearnerImplBase

Instantiation of the GRPC-Learner class defined by the protobuf protocol.

Constructor Summary

Constructors

Constructor	Description
GRPCServerLearner()

Method Summary

Modifier and Type	Method	Description
void	export(LearnerOuterClass.Empty request, io.grpc.stub.StreamObserver<LearnerOuterClass.Empty> responseObserver)	Exports the Java-object to a file TODO: this function will change and implement the learner's "save"-functionality
void	predict(LearnerOuterClass.DataPackage data, io.grpc.stub.StreamObserver<LearnerOuterClass.Prediction> responseObserver)	Predicts the final output of a trace 1.
void	train(LearnerOuterClass.DataPackage data, io.grpc.stub.StreamObserver<LearnerOuterClass.StatusMessage> responseObserver)	Train a MealyMachine model 1.

Methods inherited from class io.flowcean.learner.grpc.LearnerGrpc.LearnerImplBase

bindService

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GRPCServerLearner

public GRPCServerLearner()

Method Details

train

public void train(LearnerOuterClass.DataPackage data,
 io.grpc.stub.StreamObserver<LearnerOuterClass.StatusMessage> responseObserver)

Train a MealyMachine model 1. Read data 2. Transform Data to Words 3. Extract input Alphabet 4. Learn Model

Parameters:

data - GRPC DataPackage, rows are traces where entries are alternating inputs and outputs

responseObserver - Interface to transmit status messages via the GRPC connection

predict

public void predict(LearnerOuterClass.DataPackage data,
 io.grpc.stub.StreamObserver<LearnerOuterClass.Prediction> responseObserver)

Predicts the final output of a trace 1. Read Data 2. Transform Data to Words 3. Compute Prediction

Parameters:

data - GRPC DataPackage, rows are traces where entries are alternating inputs and outputs

responseObserver - Interface to transmit status messages via the GRPC connection

export

public void export(LearnerOuterClass.Empty request,
 io.grpc.stub.StreamObserver<LearnerOuterClass.Empty> responseObserver)

Exports the Java-object to a file TODO: this function will change and implement the learner's "save"-functionality

Parameters:

request - GRPC request token

responseObserver - GRPC interface for a response