Package com.espertech.esper.common.client.json.minimaljson

Class WritingBuffer

java.lang.Object

java.io.Writer

com.espertech.esper.common.client.json.minimaljson.WritingBuffer

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class WritingBuffer
extends Writer

A lightweight writing buffer to reduce the amount of write operations to be performed on the underlying writer. This implementation is not thread-safe. It deliberately deviates from the contract of Writer. In particular, it does not flush or close the wrapped writer nor does it ensure that the wrapped writer is open.

Field Summary

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor	Description
WritingBuffer(Writer writer, int bufferSize)

Method Summary

Modifier and Type	Method	Description
void	close()	Does not close or flush the wrapped writer.
void	flush()	Flushes the internal buffer but does not flush the wrapped writer.
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

append, append, append, nullWriter, write, write

Methods inherited from class java.lang.Object

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

Constructor Details

WritingBuffer

public WritingBuffer(Writer writer,
 int bufferSize)

Method Details

write

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

Overrides:

write in class Writer

Throws:

IOException

flush

public void flush()
           throws IOException

Flushes the internal buffer but does not flush the wrapped writer.

Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

Throws:

IOException

close

public void close()
           throws IOException

Does not close or flush the wrapped writer.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Writer

Throws:

IOException