Package net.sansa_stack.hadoop.util

Class SeekablePushbackInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

java.io.PushbackInputStream

net.sansa_stack.hadoop.util.SeekablePushbackInputStream

All Implemented Interfaces:

Closeable, AutoCloseable, SeekableDecorator, org.apache.hadoop.fs.Seekable

public class SeekablePushbackInputStream
extends PushbackInputStream
implements SeekableDecorator

Field Summary

Fields

Modifier and Type	Field	Description
protected org.apache.hadoop.fs.Seekable	seekable

Fields inherited from class java.io.PushbackInputStream

buf, pos

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
SeekablePushbackInputStream(InputStream in, int size)
SeekablePushbackInputStream(InputStream in, org.apache.hadoop.fs.Seekable seekable, int size)

Method Summary

Modifier and Type	Method	Description
protected void	afterSeek()
org.apache.hadoop.fs.Seekable	getSeekable()
void	seek(long l)
boolean	seekToNewSource(long l)

Methods inherited from class java.io.PushbackInputStream

available, close, mark, markSupported, read, read, reset, skip, unread, unread, unread

Methods inherited from class java.io.FilterInputStream

read

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sansa_stack.hadoop.util.SeekableDecorator

getPos

Field Details

seekable

protected org.apache.hadoop.fs.Seekable seekable

Constructor Details

SeekablePushbackInputStream

public SeekablePushbackInputStream(InputStream in,
 int size)

SeekablePushbackInputStream

public SeekablePushbackInputStream(InputStream in,
 org.apache.hadoop.fs.Seekable seekable,
 int size)

Method Details

getSeekable

public org.apache.hadoop.fs.Seekable getSeekable()

Specified by:

getSeekable in interface SeekableDecorator

afterSeek

protected void afterSeek()

seek

public void seek(long l)
          throws IOException

Specified by:

seek in interface org.apache.hadoop.fs.Seekable

Specified by:

seek in interface SeekableDecorator

Throws:

IOException

seekToNewSource

public boolean seekToNewSource(long l)
                        throws IOException

Specified by:

seekToNewSource in interface org.apache.hadoop.fs.Seekable

Specified by:

seekToNewSource in interface SeekableDecorator

Throws:

IOException