org.basex.io
Class NullOutput

java.lang.Object
  java.io.OutputStream
      org.basex.io.PrintOutput
          org.basex.io.NullOutput

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public final class NullOutput
extends PrintOutput

This class swallows all data it receives.

Author:

Workgroup DBIS, University of Konstanz 2005-08, ISC License, Christian Gruen, Tim Petrowsky

Constructor Summary

NullOutput()
Constructor.

NullOutput(boolean s)
Constructor.

Method Summary

void	close()
boolean	finished() Checks if stream can output more characters; can be overwritten to interrupt streaming at some point.
void	flush()
void	write(int b)

Methods inherited from class org.basex.io.PrintOutput

print, print, print, print, print, println, println, println, size

Methods inherited from class java.io.OutputStream

write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

NullOutput

public NullOutput()

Constructor.

NullOutput

public NullOutput(boolean s)

Constructor.

Parameters:

s - if set to true, streaming is canceled in an early stage.

Method Detail

write

public void write(int b)

Overrides:

write in class PrintOutput

flush

public void flush()

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class PrintOutput

close

public void close()

Specified by:

close in interface java.io.Closeable

Overrides:

close in class PrintOutput

finished

public boolean finished()

Description copied from class: PrintOutput

Checks if stream can output more characters; can be overwritten to interrupt streaming at some point.

Overrides:

finished in class PrintOutput

Returns:

result of check