HyperSQL Database 2.7.4 · org.hsqldb.lib.AsciiOutputStream

Field Summary

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

Constructor Summary

Access	Constructor and Description
public	AsciiOutputStream(Writer writer)

Method Summary

Modifier and Type	Method and Description
public void	close() Overrides java.io.OutputStream.close. Implements java.io.Closeable.close. Closes this output stream and releases any system resources associated with this stream.
public void	flush() Overrides java.io.OutputStream.flush. Implements java.io.Flushable.flush. Flushes this output stream and forces any buffered output bytes to be written out.
public void	write(int b) Implements abstract java.io.OutputStream.write. Writes the specified byte to this output stream.

Inherited from java.io.OutputStream:: nullOutputStream write write

Field Detail

ASCII_BITS	back to summary
public static final int ASCII_BITS is 7;

ASCII_MASK	back to summary
public static final int ASCII_MASK is 0b01111111

ASCII_MAX	back to summary
public static final int ASCII_MAX is 2^7 - 1 (127)

NON_ASCII_MIN	back to summary
public static final int NON_ASCII_MIN is 2^7 (128)

NON_ASCII_REPLACEMENT	back to summary
public static final int NON_ASCII_REPLACEMENT is '�' (65533), the Unicode replacement character. see https://www.fileformat.info/info/unicode/char/fffd/index.htm

writer	back to summary
private final Writer writer

Constructor Detail

AsciiOutputStream	back to summary
public AsciiOutputStream(Writer writer)

Method Detail

close back to summary

close	back to summary
public void close() throws IOException Overrides java.io.OutputStream.close. Implements java.io.Closeable.close. Doc from java.io.OutputStream.close. Closes this output stream and releases any system resources associated with this stream. The general contract of `close` is that it closes the output stream. A closed stream cannot perform output operations and cannot be reopened. Annotations @Override Exceptions IOException: if an I/O error occurs.

public void close() throws IOException

Overrides java.io.OutputStream.close.

Implements java.io.Closeable.close.

Doc from java.io.OutputStream.close.

Closes this output stream and releases any system resources associated with this stream. The general contract of close is that it closes the output stream. A closed stream cannot perform output operations and cannot be reopened.

Annotations

@Override

Exceptions

IOException:: if an I/O error occurs.

flush back to summary

flush	back to summary
public void flush() throws IOException Overrides java.io.OutputStream.flush. Implements java.io.Flushable.flush. Doc from java.io.OutputStream.flush. Flushes this output stream and forces any buffered output bytes to be written out. The general contract of `flush` is that calling it is an indication that, if any bytes previously written have been buffered by the implementation of the output stream, such bytes should immediately be written to their intended destination. If the intended destination of this stream is an abstraction provided by the underlying operating system, for example a file, then flushing the stream guarantees only that bytes previously written to the stream are passed to the operating system for writing; it does not guarantee that they are actually written to a physical device such as a disk drive. Annotations @Override Exceptions IOException: if an I/O error occurs.

public void flush() throws IOException

Overrides java.io.OutputStream.flush.

Implements java.io.Flushable.flush.

Doc from java.io.OutputStream.flush.

Flushes this output stream and forces any buffered output bytes to be written out. The general contract of flush is that calling it is an indication that, if any bytes previously written have been buffered by the implementation of the output stream, such bytes should immediately be written to their intended destination.

If the intended destination of this stream is an abstraction provided by the underlying operating system, for example a file, then flushing the stream guarantees only that bytes previously written to the stream are passed to the operating system for writing; it does not guarantee that they are actually written to a physical device such as a disk drive.

Annotations

@Override

Exceptions

IOException:: if an I/O error occurs.

write back to summary

write	back to summary
public void write(int b) throws IOException Implements abstract java.io.OutputStream.write. Doc from java.io.OutputStream.write. Writes the specified byte to this output stream. The general contract for `write` is that one byte is written to the output stream. The byte to be written is the eight low-order bits of the argument `b`. The 24 high-order bits of `b` are ignored. Annotations @Override Exceptions IOException: if an I/O error occurs. In particular, an `IOException` may be thrown if the output stream has been closed.

public void write(int b) throws IOException

Implements abstract java.io.OutputStream.write.

Doc from java.io.OutputStream.write.

Writes the specified byte to this output stream. The general contract for write is that one byte is written to the output stream. The byte to be written is the eight low-order bits of the argument b. The 24 high-order bits of b are ignored.

Annotations

@Override

Exceptions

IOException:: if an I/O error occurs. In particular, an IOException may be thrown if the output stream has been closed.

public Class AsciiOutputStream

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