org.apache.maven.doxia.util

Class LineBreaker

java.lang.Object

org.apache.maven.doxia.util.LineBreaker

public class LineBreaker
extends java.lang.Object

Allows to specify the line-length of an output writer.

Version:

$Id: LineBreaker.java 1438269 2013-01-24 23:47:50Z olamy $

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_MAX_LINE_LENGTH The default maximal line length.
private java.io.Writer	destination The destination writer.
private static java.lang.String	EOL The system dependent EOL.
private int	lineLength The current line length.
private int	maxLineLength The maximal line length.
private java.lang.StringBuilder	word The string buffer to store the current text.
private java.io.BufferedWriter	writer The writer to use.

Constructor Summary

Constructors

Constructor and Description
LineBreaker(java.io.Writer out) Constructs a new LineBreaker with DEFAULT_MAX_LINE_LENGTH.
LineBreaker(java.io.Writer out, int max) Constructs a new LineBreaker with the given max line length.

Method Summary

Modifier and Type	Method and Description
void	close() Close the writer.
void	flush() Write out the current StringBuilder and flush the writer.
java.io.Writer	getDestination() Returns the current destination writer.
void	write(java.lang.String text) Writes the given text to the writer.
void	write(java.lang.String text, boolean preserveSpace) Writes the given text to the writer.
private void	writeWord() Writes the current StringBuilder to the writer.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MAX_LINE_LENGTH

public static final int DEFAULT_MAX_LINE_LENGTH

The default maximal line length.

See Also:

Constant Field Values

EOL

private static final java.lang.String EOL

The system dependent EOL.

destination

private java.io.Writer destination

The destination writer.

writer

private java.io.BufferedWriter writer

The writer to use.

maxLineLength

private int maxLineLength

The maximal line length.

lineLength

private int lineLength

The current line length.

word

private java.lang.StringBuilder word

The string buffer to store the current text.

Constructor Detail

LineBreaker

public LineBreaker(java.io.Writer out)

Constructs a new LineBreaker with DEFAULT_MAX_LINE_LENGTH.

Parameters:

out - The writer to use.

LineBreaker

public LineBreaker(java.io.Writer out,
                   int max)

Constructs a new LineBreaker with the given max line length.

Parameters:

out - The writer to use.

max - The maximal line length.

Method Detail

getDestination

public java.io.Writer getDestination()

Returns the current destination writer.

Returns:

The destination.

write

public void write(java.lang.String text)
           throws java.io.IOException

Writes the given text to the writer. White space is not preserved.

Parameters:

text - The text to write.

Throws:

java.io.IOException - if there's a problem writing the text.

write

public void write(java.lang.String text,
                  boolean preserveSpace)

Writes the given text to the writer.

Parameters:

text - The text to write.

preserveSpace - True to preserve white space.

flush

public void flush()

Write out the current StringBuilder and flush the writer. Any IOException will be swallowed.

writeWord

private void writeWord()
                throws java.io.IOException

Writes the current StringBuilder to the writer.

Throws:

java.io.IOException - if an exception occurs during writing.

close

public void close()

Close the writer.