Package io.trino.orc.stream

Class CompressedOrcChunkLoader

java.lang.Object

io.trino.orc.stream.CompressedOrcChunkLoader

All Implemented Interfaces:

OrcChunkLoader

public final class CompressedOrcChunkLoader
extends Object
implements OrcChunkLoader

Constructor Summary

Constructors

Constructor	Description
CompressedOrcChunkLoader(OrcDataReader dataReader, OrcDecompressor decompressor, AggregatedMemoryContext memoryContext)

Method Summary

Modifier and Type	Method	Description
long	getLastCheckpoint()
OrcDataSourceId	getOrcDataSourceId()
boolean	hasNextChunk()
io.airlift.slice.Slice	nextChunk()
void	seekToCheckpoint(long checkpoint)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

CompressedOrcChunkLoader

public CompressedOrcChunkLoader(OrcDataReader dataReader,
 OrcDecompressor decompressor,
 AggregatedMemoryContext memoryContext)

Method Details

getOrcDataSourceId

public OrcDataSourceId getOrcDataSourceId()

Specified by:

getOrcDataSourceId in interface OrcChunkLoader

hasNextChunk

public boolean hasNextChunk()

Specified by:

hasNextChunk in interface OrcChunkLoader

getLastCheckpoint

public long getLastCheckpoint()

Specified by:

getLastCheckpoint in interface OrcChunkLoader

seekToCheckpoint

public void seekToCheckpoint(long checkpoint)
                      throws IOException

Specified by:

seekToCheckpoint in interface OrcChunkLoader

Throws:

IOException

nextChunk

public io.airlift.slice.Slice nextChunk()
                                 throws IOException

Specified by:

nextChunk in interface OrcChunkLoader

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object