org.zkoss.io
Class NullWriter

java.lang.Object
  extended by java.io.Writer
      extended by org.zkoss.io.NullWriter
All Implemented Interfaces:
java.io.Closeable, java.io.Flushable, java.lang.Appendable

public class NullWriter
extends java.io.Writer

A writer that drops all output. It hehaves like Unix /dev/null.

Author:
tomyeh

Field Summary
 
Fields inherited from class java.io.Writer
lock
 
Constructor Summary
NullWriter()
           
 
Method Summary
 void close()
           
 void flush()
           
 void write(char[] cbuf, int off, int len)
           
 
Methods inherited from class java.io.Writer
append, append, append, write, write, write, write
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NullWriter

public NullWriter()
Method Detail

write

public void write(char[] cbuf,
                  int off,
                  int len)
           throws java.io.IOException
Specified by:
write in class java.io.Writer
Throws:
java.io.IOException

flush

public void flush()
           throws java.io.IOException
Specified by:
flush in interface java.io.Flushable
Specified by:
flush in class java.io.Writer
Throws:
java.io.IOException

close

public void close()
           throws java.io.IOException
Specified by:
close in interface java.io.Closeable
Specified by:
close in class java.io.Writer
Throws:
java.io.IOException


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