org.gonn.gava

Class Discard

java.lang.Object

java.io.OutputStream

org.gonn.gava.Discard

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class Discard
extends OutputStream

Discard is a singleton class for null OutputStream and PrintStream OutputStream os = Discard.getOutputStream(); PrintStream ps = Discard.getPrintStream();

Method Summary

Modifier and Type	Method and Description
void	close()
void	flush()
static OutputStream	getOutputStream() Get a null output stream
static PrintStream	getPrintStream() Get a null print stream.
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.lang.Object

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

Method Detail

getOutputStream

public static OutputStream getOutputStream()

Get a null output stream

Returns:

OutputStream

getPrintStream

public static PrintStream getPrintStream()

Get a null print stream. This is not thread-safe but won't be an issue.

Returns:

PrintStream

write

public void write(int b)

Specified by:

write in class OutputStream

write

public void write(byte[] b)

Overrides:

write in class OutputStream

write

public void write(byte[] b,
                  int off,
                  int len)

Overrides:

write in class OutputStream

flush

public void flush()

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class OutputStream