org.basex.io
Class CachedOutput

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

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public final class CachedOutput
extends PrintOutput

This class caches the output bytes in an array. If a maximum is specified, the returned byte array contains a notice that the output was chopped in case there was more data than specified by the limit.

Author:

Workgroup DBIS, University of Konstanz 2005-07, ISC License, Christian Gruen, Tim Petrowsky

Constructor Summary

CachedOutput()
Default constructor.

CachedOutput(int m)
Constructor, specifying the maximum number of bytes to write.

Method Summary

byte[]	finish() Returns the output as byte array.
boolean	finished() Checks if stream can output more characters; overwritten by CachedOutput to allow interruptions when the buffer is full.
void	reset() Resets the output array.
java.lang.String	toString()
void	write(int b)

Methods inherited from class org.basex.io.PrintOutput

close, flush, print, print, print, println, println, println, printToken, size

Methods inherited from class java.io.OutputStream

write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

CachedOutput

public CachedOutput()

Default constructor.

CachedOutput

public CachedOutput(int m)

Constructor, specifying the maximum number of bytes to write.

Parameters:

m - maximum

Method Detail

finish

public byte[] finish()

Returns the output as byte array.

Returns:

byte array

finished

public boolean finished()

Description copied from class: PrintOutput

Checks if stream can output more characters; overwritten by CachedOutput to allow interruptions when the buffer is full.

Overrides:

finished in class PrintOutput

Returns:

result of check

reset

public void reset()

Resets the output array.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

write

public void write(int b)

Overrides:

write in class PrintOutput