org.apache.arrow.flight.example

Class InMemoryStore

java.lang.Object

org.apache.arrow.flight.example.InMemoryStore

All Implemented Interfaces:

AutoCloseable, FlightProducer

public class InMemoryStore
extends Object
implements FlightProducer, AutoCloseable

A FlightProducer that hosts an in memory store of Arrow buffers.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.arrow.flight.FlightProducer

FlightProducer.ServerStreamListener, FlightProducer.StreamListener<T>

Constructor Summary

Constructors

Constructor and Description
InMemoryStore(BufferAllocator allocator, Location location)

Method Summary

Modifier and Type	Method and Description
Callable<Flight.PutResult>	acceptPut(FlightStream flightStream)
void	close()
Result	doAction(Action action)
FlightInfo	getFlightInfo(FlightDescriptor descriptor)
Stream	getStream(Ticket t)
void	getStream(Ticket ticket, FlightProducer.ServerStreamListener listener)
void	listActions(FlightProducer.StreamListener<ActionType> listener)
void	listFlights(Criteria criteria, FlightProducer.StreamListener<FlightInfo> listener)
Stream.StreamCreator	putStream(FlightDescriptor descriptor, Schema schema)

Methods inherited from class java.lang.Object

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

Constructor Detail

InMemoryStore

public InMemoryStore(BufferAllocator allocator,
                     Location location)

Method Detail

getStream

public void getStream(Ticket ticket,
                      FlightProducer.ServerStreamListener listener)

Specified by:

getStream in interface FlightProducer

getStream

public Stream getStream(Ticket t)

putStream

public Stream.StreamCreator putStream(FlightDescriptor descriptor,
                                      Schema schema)

listFlights

public void listFlights(Criteria criteria,
                        FlightProducer.StreamListener<FlightInfo> listener)

Specified by:

listFlights in interface FlightProducer

getFlightInfo

public FlightInfo getFlightInfo(FlightDescriptor descriptor)

Specified by:

getFlightInfo in interface FlightProducer

acceptPut

public Callable<Flight.PutResult> acceptPut(FlightStream flightStream)

Specified by:

acceptPut in interface FlightProducer

doAction

public Result doAction(Action action)

Specified by:

doAction in interface FlightProducer

listActions

public void listActions(FlightProducer.StreamListener<ActionType> listener)

Specified by:

listActions in interface FlightProducer

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception