*
* @param qualifierString to be parsed
* @return List of parameter names.
*/
private Set parseQualifier(String qualifierString) {
Set result = new ListOrderedSet();
Pattern pattern = Pattern.compile("\\$[\\w]+");
Matcher matcher = pattern.matcher(qualifierString);
while(matcher.find()) {
String name = matcher.group();
result.add(NameConverter.underscoredToJava(name.substring(1), false));
}
return result;
}