org.apache.pig.impl.io
Class BufferedPositionedInputStream

java.lang.Object
  java.io.InputStream
      org.apache.pig.impl.io.BufferedPositionedInputStream

All Implemented Interfaces:

Closeable

public class BufferedPositionedInputStream
extends InputStream

Constructor Summary

BufferedPositionedInputStream(InputStream in)

BufferedPositionedInputStream(InputStream in, long pos)

Method Summary

void	close()
long	getPosition() Returns the current position in the tracked InputStream.
int	read()
int	read(byte[] b, int off, int len)
String	readLine(Charset charset, byte delimiter)
long	skip(long n)

Methods inherited from class java.io.InputStream

available, mark, markSupported, read, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

BufferedPositionedInputStream

public BufferedPositionedInputStream(InputStream in,
                                     long pos)

BufferedPositionedInputStream

public BufferedPositionedInputStream(InputStream in)

Method Detail

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

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

Overrides:

read in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException

getPosition

public long getPosition()
                 throws IOException

Returns the current position in the tracked InputStream.

Throws:

IOException

readLine

public String readLine(Charset charset,
                       byte delimiter)
                throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException