Class AsciiOutputStream

java.lang.Object

java.io.OutputStream

org.hsqldb.lib.AsciiOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class AsciiOutputStream
extends OutputStream

An OutputStream that writes 7-bit US-ASCII values to a Writer, in compliance with the Java US_ASCII Charset decoder.

In particular, values greater than ASCII_MAX are written as NON_ASCII_REPLACEMENT.

Since:

2.7.1

Author:

Campbell Burnet (campbell-burnet@users dot sourceforge.net)

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ASCII_BITS	is 7;
static final int	ASCII_MASK	is 0b01111111
static final int	ASCII_MAX	is 2^7 - 1 (127)
static final int	NON_ASCII_MIN	is 2^7 (128)
static final int	NON_ASCII_REPLACEMENT	is '�' (65533), the Unicode replacement character.

Constructor Summary

Constructors

Constructor	Description
AsciiOutputStream(Writer writer)

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
void	write(int b)

Methods inherited from class OutputStream

nullOutputStream, write, write

Methods inherited from class Object

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

Field Details

ASCII_BITS

public static final int ASCII_BITS

is 7;

See Also:

• Constant Field Values

ASCII_MASK

public static final int ASCII_MASK

is 0b01111111

See Also:

• Constant Field Values

ASCII_MAX

public static final int ASCII_MAX

is 2^7 - 1 (127)

See Also:

• Constant Field Values

NON_ASCII_MIN

public static final int NON_ASCII_MIN

is 2^7 (128)

See Also:

• Constant Field Values

NON_ASCII_REPLACEMENT

public static final int NON_ASCII_REPLACEMENT

is '�' (65533), the Unicode replacement character. see https://www.fileformat.info/info/unicode/char/fffd/index.htm

See Also:

• Constant Field Values

Constructor Details

AsciiOutputStream

public AsciiOutputStream(Writer writer)

Method Details

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException