com.xmlmind.xml.save

Class LineWriter

java.lang.Object

java.io.Writer

java.io.FilterWriter

com.xmlmind.xml.save.LineWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class LineWriter
extends FilterWriter

A FilterWriter which allows to assign line/column numbers to the Elements being written by a DocumentWriter.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	columnNumber
protected int	lineNumber

Fields inherited from class java.io.FilterWriter

out

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor and Description
LineWriter(Writer out) Create a new filtered writer.

Method Summary

Modifier and Type	Method and Description
void	close()
void	flush()
int	getColumnNumber() Returns current column number within current line.
int	getLineNumber() Returns current line number.
void	write(char[] chars, int offset, int length)
void	write(int c)
void	write(String string, int offset, int length)
void	writeIndent(int indent)
void	writingElement(Element element) Invoked by DocumentWriter before the element is written to the output destination.
void	writingInclusion(Inclusion inclusion) Invoked by DocumentWriter before the inclusion is written to the output destination.

Methods inherited from class java.io.Writer

append, append, append, write, write

Methods inherited from class java.lang.Object

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

Field Detail

lineNumber

protected int lineNumber

columnNumber

protected int columnNumber

Constructor Detail

LineWriter

public LineWriter(Writer out)

Create a new filtered writer.

Parameters:

out - a Writer object to provide the underlying stream.

Method Detail

writingElement

public void writingElement(Element element)

Invoked by DocumentWriter before the element is written to the output destination.

Default implementation does nothing at all.

writingInclusion

public void writingInclusion(Inclusion inclusion)

Invoked by DocumentWriter before the inclusion is written to the output destination.

Default implementation does nothing at all.

getLineNumber

public int getLineNumber()

Returns current line number. First line is line #0.

getColumnNumber

public int getColumnNumber()

Returns current column number within current line. First column is column #0.

write

public void write(int c)
           throws IOException

Overrides:

write in class FilterWriter

Throws:

IOException

write

public void write(char[] chars,
                  int offset,
                  int length)
           throws IOException

Overrides:

write in class FilterWriter

Throws:

IOException

write

public void write(String string,
                  int offset,
                  int length)
           throws IOException

Overrides:

write in class FilterWriter

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 Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class FilterWriter

Throws:

IOException

writeIndent

public void writeIndent(int indent)
                 throws IOException

Throws:

IOException