org.apache.cassandra.io.util
Class LengthAvailableInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          org.apache.cassandra.io.util.LengthAvailableInputStream

All Implemented Interfaces:

java.io.Closeable

public class LengthAvailableInputStream
extends java.io.FilterInputStream

a FilterInputStream that returns the remaining bytes to read from available() regardless of whether the device is ready to provide them.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

LengthAvailableInputStream(java.io.InputStream in, long totalLength)

Method Summary

int	available()
void	close()
void	mark(int readlimit)
boolean	markSupported()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
void	reset()
long	skip(long n)

Methods inherited from class java.lang.Object

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

Constructor Detail

LengthAvailableInputStream

public LengthAvailableInputStream(java.io.InputStream in,
                                  long totalLength)

Method Detail

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

read

public int read(byte[] b)
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.FilterInputStream

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.FilterInputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.FilterInputStream

Throws:

java.io.IOException

mark

public void mark(int readlimit)

Overrides:

mark in class java.io.FilterInputStream

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class java.io.FilterInputStream

Throws:

java.io.IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.FilterInputStream