Module de.siegmar.fastcsv

Package de.siegmar.fastcsv.writer

Class FastBufferedWriter

java.lang.Object

java.io.Writer

java.io.FilterWriter

de.siegmar.fastcsv.writer.FastBufferedWriter

All Implemented Interfaces:

Writable, Closeable, Flushable, Appendable, AutoCloseable

final class FastBufferedWriter
extends FilterWriter
implements Writable

High-performance buffered writer (without synchronization).

Field Summary

Fields

Modifier and Type	Field	Description
private final boolean	autoFlushBuffer
private final boolean	autoFlushWriter
private final char[]	buf
private int	pos

Fields inherited from class java.io.FilterWriter

out

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor	Description
FastBufferedWriter(Writer writer, int bufferSize, boolean autoFlushBuffer, boolean autoFlushWriter)

Method Summary

Modifier and Type	Method	Description
void	close()
void	endRecord()	Called to indicate that the current record is complete.
void	flush()
private void	flushBuffer()
void	write(char[] cbuf, int off, int len)	Writes a portion of an array of characters.
void	write(int c)	Writes a single character.
void	write(String str, int off, int len)	Writes a portion of a string.

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

Field Details

buf

private final char[] buf

autoFlushBuffer

private final boolean autoFlushBuffer

autoFlushWriter

private final boolean autoFlushWriter

pos

private int pos

Constructor Details

FastBufferedWriter

FastBufferedWriter(Writer writer,
 int bufferSize,
 boolean autoFlushBuffer,
 boolean autoFlushWriter)

Method Details

write

public void write(int c)
           throws IOException

Description copied from interface: Writable

Writes a single character.

Specified by:

write in interface Writable

Overrides:

write in class FilterWriter

Parameters:

c - the character to write

Throws:

IOException

See Also:

• Writer.write(int)

write

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

Description copied from interface: Writable

Writes a portion of an array of characters.

Specified by:

write in interface Writable

Overrides:

write in class FilterWriter

Parameters:

cbuf - the array of characters to write

off - the offset from which to start writing characters

len - the number of characters to write

Throws:

IOException

See Also:

• Writer.write(char[], int, int)

write

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

Description copied from interface: Writable

Writes a portion of a string.

Specified by:

write in interface Writable

Overrides:

write in class FilterWriter

Parameters:

str - the string to write

off - the offset from which to start writing characters

len - the number of characters to write

Throws:

IOException

See Also:

• Writer.write(String, int, int)

endRecord

public void endRecord()
               throws IOException

Description copied from interface: Writable

Called to indicate that the current record is complete.

Specified by:

endRecord in interface Writable

Throws:

IOException - if an I/O error occurs

flushBuffer

private void flushBuffer()
                  throws IOException

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class FilterWriter

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterWriter

Throws:

IOException