gov.llnl.babel.backend.writers
Class LineCountingFilterWriter

java.lang.Object
  |
  +--java.io.Writer
        |
        +--java.io.FilterWriter
              |
              +--gov.llnl.babel.backend.writers.LineCountingFilterWriter

public class LineCountingFilterWriter

extends java.io.FilterWriter

The LineCountingFilterWriter keeps track of the current line going through the character stream. If the write throws an exception, the line count remains unchanged.

Field Summary

protected int

d_line_count

Fields inherited from class java.io.FilterWriter

out

Fields inherited from class java.io.Writer

lock

Constructor Summary

LineCountingFilterWriter(java.io.Writer out)

Method Summary

protected int	countLines(char[] x, int off, int len)
int	getLineCount()
void	setLineCount(int i)
void	write(char[] cbuf, int off, int len)
void	write(int c)
void	write(java.lang.String str, int off, int len)

Methods inherited from class java.io.FilterWriter

close, flush

Methods inherited from class java.io.Writer

write, write

Methods inherited from class java.lang.Object

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

Field Detail

d_line_count

protected int d_line_count

Constructor Detail

LineCountingFilterWriter

public LineCountingFilterWriter(java.io.Writer out)

Method Detail

getLineCount

public int getLineCount()

setLineCount

public void setLineCount(int i)

write

public void write(int c)
           throws java.io.IOException

Overrides:

write in class java.io.FilterWriter

java.io.IOException

write

public void write(char[] cbuf,
                  int off,
                  int len)
           throws java.io.IOException

Overrides:

write in class java.io.FilterWriter

java.io.IOException

write

public void write(java.lang.String str,
                  int off,
                  int len)
           throws java.io.IOException

Overrides:

write in class java.io.FilterWriter

java.io.IOException

countLines

protected int countLines(char[] x,
                         int off,
                         int len)