Package org.vitrivr.cottontail.grpc

Class DQLGrpc.DQLImplBase

java.lang.Object

org.vitrivr.cottontail.grpc.DQLGrpc.DQLImplBase

All Implemented Interfaces:

io.grpc.BindableService

Enclosing class:

DQLGrpc

public abstract static class DQLGrpc.DQLImplBase
extends java.lang.Object
implements io.grpc.BindableService

 Endpoint for data management (SELECT).
 

Constructor Summary

Constructors

Constructor	Description
DQLImplBase()

Method Summary

Modifier and Type	Method	Description
void	batchQuery(CottontailGrpc.BatchedQueryMessage request, io.grpc.stub.StreamObserver<CottontailGrpc.QueryResponseMessage> responseObserver)	Executes a batched query through Cottontail DB (not supported yet).
io.grpc.ServerServiceDefinition	bindService()
void	explain(CottontailGrpc.QueryMessage request, io.grpc.stub.StreamObserver<CottontailGrpc.QueryResponseMessage> responseObserver)	Evaluates and returns the execution plan for a query.
void	ping(com.google.protobuf.Empty request, io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver)	Pings the endpoint
void	query(CottontailGrpc.QueryMessage request, io.grpc.stub.StreamObserver<CottontailGrpc.QueryResponseMessage> responseObserver)	Executes a query through Cottontail DB.

Methods inherited from class java.lang.Object

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

Constructor Detail

DQLImplBase

public DQLImplBase()

Method Detail

explain

public void explain(CottontailGrpc.QueryMessage request,
                    io.grpc.stub.StreamObserver<CottontailGrpc.QueryResponseMessage> responseObserver)

 Evaluates and returns the execution plan for a query. 
 

query

public void query(CottontailGrpc.QueryMessage request,
                  io.grpc.stub.StreamObserver<CottontailGrpc.QueryResponseMessage> responseObserver)

 Executes a query through Cottontail DB. 
 

batchQuery

public void batchQuery(CottontailGrpc.BatchedQueryMessage request,
                       io.grpc.stub.StreamObserver<CottontailGrpc.QueryResponseMessage> responseObserver)

 Executes a batched query through Cottontail DB (not supported yet). 
 

ping

public void ping(com.google.protobuf.Empty request,
                 io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver)

 Pings the endpoint 
 

bindService

public final io.grpc.ServerServiceDefinition bindService()

Specified by:

bindService in interface io.grpc.BindableService