org.jboss.ws.common.utils

Class NullPrintStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

java.io.PrintStream

org.jboss.ws.common.utils.NullPrintStream

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public final class NullPrintStream
extends PrintStream

Print stream singleton that does nothing

Since:

Oct 12, 2007

Author:

richard.opalka@jboss.com

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Method Summary

Modifier and Type	Method and Description
PrintStream	append(char c)
PrintStream	append(CharSequence csq)
PrintStream	append(CharSequence csq, int start, int end)
boolean	checkError()
void	close()
void	flush()
PrintStream	format(Locale l, String format, Object... args)
PrintStream	format(String format, Object... args)
static PrintStream	getInstance()
void	print(boolean b)
void	print(char c)
void	print(char[] s)
void	print(double d)
void	print(float f)
void	print(int i)
void	print(long l)
void	print(Object obj)
void	print(String s)
PrintStream	printf(Locale l, String format, Object... args)
PrintStream	printf(String format, Object... args)
void	println()
void	println(boolean x)
void	println(char x)
void	println(char[] x)
void	println(double x)
void	println(float x)
void	println(int x)
void	println(long x)
void	println(Object x)
void	println(String x)
protected void	setError()
void	write(byte[] b)
void	write(byte[] buf, int off, int len)
void	write(int b)

Methods inherited from class java.io.PrintStream

clearError

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static PrintStream getInstance()

append

public PrintStream append(char c)

Specified by:

append in interface Appendable

Overrides:

append in class PrintStream

append

public PrintStream append(CharSequence csq,
                          int start,
                          int end)

Specified by:

append in interface Appendable

Overrides:

append in class PrintStream

append

public PrintStream append(CharSequence csq)

Specified by:

append in interface Appendable

Overrides:

append in class PrintStream

checkError

public boolean checkError()

Overrides:

checkError in class PrintStream

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class PrintStream

flush

public void flush()

Specified by:

flush in interface Flushable

Overrides:

flush in class PrintStream

format

public PrintStream format(Locale l,
                          String format,
                          Object... args)

Overrides:

format in class PrintStream

format

public PrintStream format(String format,
                          Object... args)

Overrides:

format in class PrintStream

print

public void print(boolean b)

Overrides:

print in class PrintStream

print

public void print(char c)

Overrides:

print in class PrintStream

print

public void print(char[] s)

Overrides:

print in class PrintStream

print

public void print(double d)

Overrides:

print in class PrintStream

print

public void print(float f)

Overrides:

print in class PrintStream

print

public void print(int i)

Overrides:

print in class PrintStream

print

public void print(long l)

Overrides:

print in class PrintStream

print

public void print(Object obj)

Overrides:

print in class PrintStream

print

public void print(String s)

Overrides:

print in class PrintStream

printf

public PrintStream printf(Locale l,
                          String format,
                          Object... args)

Overrides:

printf in class PrintStream

printf

public PrintStream printf(String format,
                          Object... args)

Overrides:

printf in class PrintStream

println

public void println()

Overrides:

println in class PrintStream

println

public void println(boolean x)

Overrides:

println in class PrintStream

println

public void println(char x)

Overrides:

println in class PrintStream

println

public void println(char[] x)

Overrides:

println in class PrintStream

println

public void println(double x)

Overrides:

println in class PrintStream

println

public void println(float x)

Overrides:

println in class PrintStream

println

public void println(int x)

Overrides:

println in class PrintStream

println

public void println(long x)

Overrides:

println in class PrintStream

println

public void println(Object x)

Overrides:

println in class PrintStream

println

public void println(String x)

Overrides:

println in class PrintStream

setError

protected void setError()

Overrides:

setError in class PrintStream

write

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

Overrides:

write in class PrintStream

write

public void write(int b)

Overrides:

write in class PrintStream

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException