org.teiid.dqp.internal.process

Class ByteLobChunkStream

java.lang.Object

org.teiid.dqp.internal.process.ByteLobChunkStream

All Implemented Interfaces:

LobChunkProducer

public class ByteLobChunkStream
extends Object
implements LobChunkProducer

A wrapper class, given a InputStream object can convert a underlying stream into sequence of ByteLobChunk objects of given chunk size.

Constructor Summary

Constructors

Constructor and Description
ByteLobChunkStream(InputStream stream, int chunkSize)

Method Summary

Modifier and Type	Method and Description
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

ByteLobChunkStream

public ByteLobChunkStream(InputStream stream,
                          int chunkSize)

Method Detail

getNextChunk

public LobChunk getNextChunk()
                      throws 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:

IOException

close

public void close()
           throws IOException

Description copied from interface: LobChunkProducer

Close the underlaying stream of producing the chunks

Specified by:

close in interface LobChunkProducer

Throws:

IOException