org.apache.paimon.io

Class CompressedPageFileOutput

java.lang.Object

org.apache.paimon.io.CompressedPageFileOutput

All Implemented Interfaces:

Closeable, AutoCloseable, PageFileOutput

public class CompressedPageFileOutput
extends Object
implements PageFileOutput

A class to output bytes with compression.

Constructor Summary

Constructors

Constructor and Description
CompressedPageFileOutput(File file, int pageSize, BlockCompressionFactory compressionFactory)

Method Summary

Modifier and Type	Method and Description
void	close()
long[]	pages()
long	uncompressBytes()
void	write(byte[] b, int off, int len)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.paimon.io.PageFileOutput

create

Constructor Detail

CompressedPageFileOutput

public CompressedPageFileOutput(File file,
                                int pageSize,
                                BlockCompressionFactory compressionFactory)
                         throws FileNotFoundException

Throws:

FileNotFoundException

Method Detail

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException

Specified by:

write in interface PageFileOutput

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

uncompressBytes

public long uncompressBytes()

pages

public long[] pages()