Module org.apache.jena.base

Package org.apache.jena.atlas.io

Class BufferingWriter

java.lang.Object

java.io.Writer

org.apache.jena.atlas.io.BufferingWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public final class BufferingWriter
extends Writer

A buffering writer. Like BufferedWriter but with no synchronization. A "synchronized" per character can be expensive.

The standard java.io classes have hidden synchronization so in some very critical situations, this can be expensive.

This class is not thread safe.

Constructor Summary

Constructors

Constructor	Description
BufferingWriter(Writer dest)	Create a buffering writer
BufferingWriter(Writer dest, int size)	Create a buffering writer
BufferingWriter(Writer dest, int size, int blobSize)	Create a buffering writer

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
void	output(char ch)	Output a single character
void	output(char[] chars)	Output an array of characters
void	output(char[] chars, int start, int length)	Output an array of characters
void	output(String string)	Output a string
void	output(String string, int off, int length)	Output a string
void	write(char[] cbuf)
void	write(char[] cbuf, int off, int len)
void	write(int ch)
void	write(String string)
void	write(String string, int off, int len)

Methods inherited from class java.io.Writer

append, append, append, nullWriter

Methods inherited from class java.lang.Object

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

Constructor Details

BufferingWriter

public BufferingWriter(Writer dest)

Create a buffering writer

BufferingWriter

public BufferingWriter(Writer dest,
 int size)

Create a buffering writer

BufferingWriter

public BufferingWriter(Writer dest,
 int size,
 int blobSize)

Create a buffering writer

Method Details

output

public void output(String string)

Output a string

Parameters:

string - Characters

output

public void output(String string,
 int off,
 int length)

Output a string

Parameters:

string - Characters

off - Starting point in the string

length - Length

output

public void output(char[] chars)

Output an array of characters

output

public void output(char[] chars,
 int start,
 int length)

Output an array of characters

Parameters:

chars - Characters

start - Start

length - Length

output

public void output(char ch)

Output a single character

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Writer

flush

public void flush()

Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

write

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

Specified by:

write in class Writer

Throws:

IOException

write

public void write(char[] cbuf)
           throws IOException

Overrides:

write in class Writer

Throws:

IOException

write

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

Overrides:

write in class Writer

Throws:

IOException

write

public void write(String string)
           throws IOException

Overrides:

write in class Writer

Throws:

IOException

write

public void write(int ch)
           throws IOException

Overrides:

write in class Writer

Throws:

IOException