org.mmbase.util
Class ChainedWriter

java.lang.Object
  java.io.Writer
      org.mmbase.util.ChainedWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable

public class ChainedWriter
extends Writer

Like unix' 'tee'. Delegates all write operation to several others. Alternative names: WriterChain, TeeWriter, WriterTee

Since:

MMBase-1.9

Version:

$Id: ChainedWriter.java 41055 2010-02-15 23:59:16Z michiel $

Author:

Michiel Meeuwissen

Field Summary

Fields inherited from class java.io.Writer

lock

Constructor Summary

ChainedWriter(Writer... ls)

Method Summary

ChainedWriter	addWriter(Writer w)
Writer	append(char c)
Writer	append(CharSequence csq)
Writer	append(CharSequence csq, int start, int end)
void	close()
void	flush()
void	write(char[] cbuf)
void	write(char[] cbuf, int off, int len)
void	write(int c)
void	write(String str, int off, int len)

Methods inherited from class java.io.Writer

write

Methods inherited from class java.lang.Object

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

Constructor Detail

ChainedWriter

public ChainedWriter(Writer... ls)

Method Detail

addWriter

public ChainedWriter addWriter(Writer w)

append

public Writer append(char c)
              throws IOException

Specified by:

append in interface Appendable

Overrides:

append in class Writer

Throws:

IOException

append

public Writer append(CharSequence csq)
              throws IOException

Specified by:

append in interface Appendable

Overrides:

append in class Writer

Throws:

IOException

append

public Writer append(CharSequence csq,
                     int start,
                     int end)
              throws IOException

Specified by:

append in interface Appendable

Overrides:

append in class Writer

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in class Writer

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

Throws:

IOException

write

public void write(char[] cbuf)
           throws IOException

Overrides:

write in class Writer

Throws:

IOException

write

public void write(char[] cbuf,
                  int off,
                  int len)
           throws IOException

Specified by:

write in class Writer

Throws:

IOException

write

public void write(int c)
           throws IOException

Overrides:

write in class Writer

Throws:

IOException

write

public void write(String str,
                  int off,
                  int len)
           throws IOException

Overrides:

write in class Writer

Throws:

IOException