public class LineBreaker
extends java.lang.Object
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 and Description |
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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.
|
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.
|
public static final int DEFAULT_MAX_LINE_LENGTH
private static final java.lang.String EOL
private java.io.Writer destination
private java.io.BufferedWriter writer
private int maxLineLength
private int lineLength
private java.lang.StringBuilder word
public LineBreaker(java.io.Writer out)
out
- The writer to use.public LineBreaker(java.io.Writer out, int max)
out
- The writer to use.max
- The maximal line length.public java.io.Writer getDestination()
public void write(java.lang.String text) throws java.io.IOException
text
- The text to write.java.io.IOException
- if there's a problem writing the text.public void write(java.lang.String text, boolean preserveSpace)
text
- The text to write.preserveSpace
- True to preserve white space.public void flush()
private void writeWord() throws java.io.IOException
java.io.IOException
- if an exception occurs during writing.public void close()