ParserUtils (Aozan 3.1 API)

java.lang.Object
- fr.ens.biologie.genomique.aozan.aozan3.recipe.ParserUtils

```
public class ParserUtils
extends Object
```
This class contains Utility methods to parse XML documents.

Since:

3.0

Author:

Laurent Jourdren

- Method Summary
  
  All Methods Static Methods Concrete Methods
  Modifier and Type Method Description
  
  static String nullToUnknownSource(String s)
  Return an unknown source string if the argument is null.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - nullToUnknownSource
```
public static String nullToUnknownSource(String s)
```
    Return an unknown source string if the argument is null.
    
    Parameters:
    
    s - string argument
    
    Returns:
    
    the original string if null or an unknown message string