com.amazon.carbonado.spi
Class RAFInputStream

java.lang.Object
  java.io.InputStream
      com.amazon.carbonado.spi.RAFInputStream

All Implemented Interfaces:

Closeable

public class RAFInputStream
extends InputStream

InputStream that wraps a RandomAccessFile. A stream can be obtained for a RandomAccessFile by getting the file descriptor and creating a FileInputStream on it. Problem is that FileInputStream has a finalizer that closes the RandomAccessFile.

Author:

Brian S O'Neill

Constructor Summary

RAFInputStream(RandomAccessFile raf)

Method Summary

void	close()
int	read()
int	read(byte[] b)
int	read(byte[] b, int offset, int length)
long	skip(long n)

Methods inherited from class java.io.InputStream

available, mark, markSupported, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

RAFInputStream

public RAFInputStream(RandomAccessFile raf)

Method Detail

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b,
                int offset,
                int length)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException