org.terrier.utility
Class ProcessInputStream

java.lang.Object
  java.io.InputStream
      org.terrier.utility.ProcessInputStream

All Implemented Interfaces:

Closeable

public class ProcessInputStream
extends InputStream

Reads a stream from a process

Author:

Craig Macdonald

Field Summary

protected InputStream	in
protected Process	p

Constructor Summary

ProcessInputStream(String command, String file)
constructor

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

Field Detail

in

protected final InputStream in

p

protected final Process p

Constructor Detail

ProcessInputStream

public ProcessInputStream(String command,
                          String file)
                   throws IOException

constructor

Parameters:

command -

file -

Throws:

IOException

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException

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

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

mark

public void mark(int readlimit)

Overrides:

mark in class InputStream

reset

public void reset()
           throws IOException

Overrides:

reset in class InputStream

Throws:

IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException