org.pentaho.di.core.compress

类 CompressionOutputStream

java.lang.Object

java.io.OutputStream

org.pentaho.di.core.compress.CompressionOutputStream

所有已实现的接口:

Closeable, Flushable, AutoCloseable

直接已知子类:

GZIPCompressionOutputStream, HadoopSnappyCompressionOutputStream, NoneCompressionProvider.NoneCompressionOutputStream, SnappyCompressionOutputStream, ZIPCompressionOutputStream

public abstract class CompressionOutputStream
extends OutputStream

字段概要

字段

限定符和类型	字段和说明
protected OutputStream	delegate

构造器概要

构造器

构造器和说明
CompressionOutputStream(OutputStream out, CompressionProvider provider)

方法概要

限定符和类型	方法和说明
void	addEntry(String filename, String extension)
void	close()
CompressionProvider	getCompressionProvider()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

从类继承的方法 java.io.OutputStream

flush

从类继承的方法 java.lang.Object

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

字段详细资料

delegate

protected OutputStream delegate

构造器详细资料

CompressionOutputStream

public CompressionOutputStream(OutputStream out,
                               CompressionProvider provider)

方法详细资料

getCompressionProvider

public CompressionProvider getCompressionProvider()

addEntry

public void addEntry(String filename,
                     String extension)
              throws IOException

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

覆盖:

close 在类中 OutputStream

抛出:

IOException

write

public void write(int b)
           throws IOException

指定者:

write 在类中 OutputStream

抛出:

IOException

write

public void write(byte[] b)
           throws IOException

覆盖:

write 在类中 OutputStream

抛出:

IOException

write

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

覆盖:

write 在类中 OutputStream

抛出:

IOException