Class PrintWriterWrapper

java.lang.Object

java.io.Writer

java.io.PrintWriter

com.oracle.truffle.js.runtime.util.PrintWriterWrapper

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public final class PrintWriterWrapper
extends PrintWriter

Creation of PrintWriter is expensive, this is why we change just the delegate writer in this wrapper class.

Field Summary

Fields inherited from class PrintWriter

out

Fields inherited from class Writer

lock

Constructor Summary

Constructors

Constructor	Description
PrintWriterWrapper(OutputStream out, boolean autoFlush, Charset charset)

Method Summary

Modifier and Type	Method	Description
OutputStream	getDelegate()
void	setDelegate(OutputStream out)

Methods inherited from class PrintWriter

append, append, append, checkError, clearError, close, flush, format, format, print, print, print, print, print, print, print, print, print, printf, printf, println, println, println, println, println, println, println, println, println, println, setError, write, write, write, write, write

Methods inherited from class Writer

nullWriter

Methods inherited from class Object

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

Constructor Details

PrintWriterWrapper

public PrintWriterWrapper(OutputStream out,
 boolean autoFlush,
 Charset charset)

Method Details

setDelegate

public void setDelegate(OutputStream out)

getDelegate

public OutputStream getDelegate()