org.apache.flink.runtime.state

Class CompressibleFSDataInputStream

java.lang.Object

java.io.InputStream

org.apache.flink.core.fs.FSDataInputStream

org.apache.flink.runtime.state.CompressibleFSDataInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class CompressibleFSDataInputStream
extends org.apache.flink.core.fs.FSDataInputStream

FSDataInputStream that delegates all reading operations to a wrapping StreamCompressionDecorator.

Constructor Summary

Constructors

Constructor and Description
CompressibleFSDataInputStream(org.apache.flink.core.fs.FSDataInputStream delegate, StreamCompressionDecorator compressionDecorator)

Method Summary

Modifier and Type	Method and Description
void	close()
long	getPos()
int	read()
void	seek(long desired)

Methods inherited from class java.io.InputStream

available, mark, markSupported, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

CompressibleFSDataInputStream

public CompressibleFSDataInputStream(org.apache.flink.core.fs.FSDataInputStream delegate,
                                     StreamCompressionDecorator compressionDecorator)
                              throws IOException

Throws:

IOException

Method Detail

seek

public void seek(long desired)
          throws IOException

Specified by:

seek in class org.apache.flink.core.fs.FSDataInputStream

Throws:

IOException

getPos

public long getPos()
            throws IOException

Specified by:

getPos in class org.apache.flink.core.fs.FSDataInputStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class InputStream

Throws:

IOException