com.metamatrix.dqp.client.impl
Class StreamingLobChunckProducer

java.lang.Object
  com.metamatrix.dqp.client.impl.StreamingLobChunckProducer

All Implemented Interfaces:

LobChunkProducer

public class StreamingLobChunckProducer
extends java.lang.Object
implements LobChunkProducer

Nested Class Summary

static class

StreamingLobChunckProducer.Factory

Constructor Summary

StreamingLobChunckProducer(ClientSideDQP dqp, long requestId, Streamable streamable)

Method Summary

void	close() Close the underlaying stream of producing the chunks
LobChunk	getNextChunk() Gets the next LobChunk from the source, based on the chunk size configured

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamingLobChunckProducer

public StreamingLobChunckProducer(ClientSideDQP dqp,
                                  long requestId,
                                  Streamable streamable)

Method Detail

getNextChunk

public LobChunk getNextChunk()
                      throws java.io.IOException

Description copied from interface: LobChunkProducer

Gets the next LobChunk from the source, based on the chunk size configured

Specified by:

getNextChunk in interface LobChunkProducer

Returns:

LobChunk at position in the streamble object.

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Description copied from interface: LobChunkProducer

Close the underlaying stream of producing the chunks

Specified by:

close in interface LobChunkProducer

Throws:

java.io.IOException