org.apache.paimon.io

类 CompressedPageFileOutput

java.lang.Object

org.apache.paimon.io.CompressedPageFileOutput

所有已实现的接口:

Closeable, AutoCloseable, PageFileOutput

public class CompressedPageFileOutput
extends Object
implements PageFileOutput

A class to output bytes with compression.

构造器概要

构造器

构造器和说明
CompressedPageFileOutput(File file, int pageSize, BlockCompressionFactory compressionFactory)

方法概要

限定符和类型	方法和说明
void	close()
long[]	pages()
long	uncompressBytes()
void	write(byte[] b, int off, int len)

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.paimon.io.PageFileOutput

create

构造器详细资料

CompressedPageFileOutput

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

抛出:

FileNotFoundException

方法详细资料

write

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

指定者:

write 在接口中 PageFileOutput

抛出:

IOException

close

public void close()
           throws IOException

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

抛出:

IOException

uncompressBytes

public long uncompressBytes()

pages

public long[] pages()