org.apache.arrow.flight

Class FlightStream

java.lang.Object

org.apache.arrow.flight.FlightStream

public class FlightStream
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	FlightStream.Cancellable
static interface	FlightStream.Requestor

Constructor Summary

Constructors

Constructor and Description
FlightStream(BufferAllocator allocator, int pendingTarget, FlightStream.Cancellable cancellable, FlightStream.Requestor requestor)

Method Summary

Modifier and Type	Method and Description
void	cancel(String message, Throwable exception)
void	close()
FlightDescriptor	getDescriptor()
VectorSchemaRoot	getRoot()
Schema	getSchema()
boolean	next() Blocking request to load next item into list.

Methods inherited from class java.lang.Object

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

Constructor Detail

FlightStream

public FlightStream(BufferAllocator allocator,
                    int pendingTarget,
                    FlightStream.Cancellable cancellable,
                    FlightStream.Requestor requestor)

Method Detail

getSchema

public Schema getSchema()

getDescriptor

public FlightDescriptor getDescriptor()

close

public void close()
           throws Exception

Throws:

Exception

next

public boolean next()

Blocking request to load next item into list.

Returns:

Whether or not more data was found.

getRoot

public VectorSchemaRoot getRoot()

cancel

public void cancel(String message,
                   Throwable exception)