Package io.trino.server.protocol.spooling.encoding

Class Lz4QueryDataEncoder

java.lang.Object

io.trino.server.protocol.spooling.encoding.CompressedQueryDataEncoder

io.trino.server.protocol.spooling.encoding.Lz4QueryDataEncoder

All Implemented Interfaces:

QueryDataEncoder

public class Lz4QueryDataEncoder
extends CompressedQueryDataEncoder

Nested Class Summary

Nested classes/interfaces inherited from interface io.trino.server.protocol.spooling.QueryDataEncoder

QueryDataEncoder.EncoderSelector, QueryDataEncoder.Factory

Field Summary

Fields inherited from class io.trino.server.protocol.spooling.encoding.CompressedQueryDataEncoder

delegate

Constructor Summary

Constructors

Constructor	Description
Lz4QueryDataEncoder(QueryDataEncoder delegate)

Method Summary

Modifier and Type	Method	Description
protected int	compress(byte[] buffer, int uncompressedSize, OutputStream output)
String	encoding()

Methods inherited from class io.trino.server.protocol.spooling.encoding.CompressedQueryDataEncoder

encodeTo, pagesSize

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.server.protocol.spooling.QueryDataEncoder

attributes

Constructor Details

Lz4QueryDataEncoder

public Lz4QueryDataEncoder(QueryDataEncoder delegate)

Method Details

compress

protected int compress(byte[] buffer,
 int uncompressedSize,
 OutputStream output)
                throws IOException

Specified by:

compress in class CompressedQueryDataEncoder

Throws:

IOException

encoding

public String encoding()