Package org.vitrivr.cottontail.grpc

Class DQLGrpc.DQLBlockingStub

java.lang.Object

io.grpc.stub.AbstractStub<S>

io.grpc.stub.AbstractBlockingStub<DQLGrpc.DQLBlockingStub>

org.vitrivr.cottontail.grpc.DQLGrpc.DQLBlockingStub

Enclosing class:

DQLGrpc

public static final class DQLGrpc.DQLBlockingStub
extends io.grpc.stub.AbstractBlockingStub<DQLGrpc.DQLBlockingStub>

 Endpoint for data management (SELECT).
 

Nested Class Summary

Nested classes/interfaces inherited from class io.grpc.stub.AbstractStub

io.grpc.stub.AbstractStub.StubFactory<T extends io.grpc.stub.AbstractStub<T>>

Method Summary

Modifier and Type	Method	Description
java.util.Iterator<CottontailGrpc.QueryResponseMessage>	batchQuery(CottontailGrpc.BatchedQueryMessage request)	Executes a batched query through Cottontail DB (not supported yet).
protected DQLGrpc.DQLBlockingStub	build(io.grpc.Channel channel, io.grpc.CallOptions callOptions)
java.util.Iterator<CottontailGrpc.QueryResponseMessage>	explain(CottontailGrpc.QueryMessage request)	Evaluates and returns the execution plan for a query.
com.google.protobuf.Empty	ping(com.google.protobuf.Empty request)	Pings the endpoint
java.util.Iterator<CottontailGrpc.QueryResponseMessage>	query(CottontailGrpc.QueryMessage request)	Executes a query through Cottontail DB.

Methods inherited from class io.grpc.stub.AbstractBlockingStub

newStub, newStub

Methods inherited from class io.grpc.stub.AbstractStub

getCallOptions, getChannel, withCallCredentials, withChannel, withCompression, withDeadline, withDeadlineAfter, withExecutor, withInterceptors, withMaxInboundMessageSize, withMaxOutboundMessageSize, withOption, withWaitForReady

Methods inherited from class java.lang.Object

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

Method Detail

build

protected DQLGrpc.DQLBlockingStub build(io.grpc.Channel channel,
                                        io.grpc.CallOptions callOptions)

Specified by:

build in class io.grpc.stub.AbstractStub<DQLGrpc.DQLBlockingStub>

explain

public java.util.Iterator<CottontailGrpc.QueryResponseMessage> explain(CottontailGrpc.QueryMessage request)

 Evaluates and returns the execution plan for a query. 
 

query

public java.util.Iterator<CottontailGrpc.QueryResponseMessage> query(CottontailGrpc.QueryMessage request)

 Executes a query through Cottontail DB. 
 

batchQuery

public java.util.Iterator<CottontailGrpc.QueryResponseMessage> batchQuery(CottontailGrpc.BatchedQueryMessage request)

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

ping

public com.google.protobuf.Empty ping(com.google.protobuf.Empty request)

 Pings the endpoint