ByLineSource

All Known Implementing Classes:

ByLineReaderSource
```
public interface ByLineSource
```
The token are the new lines :)

Since:

Nov 4, 2005

Version:

$Id$

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`close()`	close the source.
`int`	`getLineNumber()`	getLineNumber.
`java.lang.String`	`getName()`	getName.
`java.lang.String`	`getNextLine()`	getNextLine.
`void`	`unget(java.lang.String s)`	unget.
`void`	`ungetLine()`	ungetLine.

- Method Detail
  - getNextLine
```
java.lang.String getNextLine()
                      throws ParseException
```
    getNextLine.
    
    Returns:
    
    the next line. null if we reached the end.
    
    Throws:
    
    ParseException - on I/O error
  - getName
```
java.lang.String getName()
```
    getName.
    
    Returns:
    
    the name of the input. could be the filename for example.
  - getLineNumber
```
int getLineNumber()
```
    getLineNumber.
    
    Returns:
    
    the current line number.
  - ungetLine
```
void ungetLine()
```
    ungetLine.
    This should throw a java.lang.IllegalStateException if called more than one time without calling getNextLine().
  - unget
```
void unget(java.lang.String s)
```
    unget.
    
    Parameters:
    
    s - some text to push back to the parser. This should throw a java.lang.IllegalStateException if called more than one time without calling getNextLine().
  - close
```
void close()
```
    close the source.