* @exception Exception a generic exception.
*/
public String eval(RunData data, String provider, String name, String value, Map parms) throws Exception {
// Execute parameter
ParameterPresentationStyle prm = getInstance(provider);
// Filter out style params
Map styleparms = extractStyleParameters(parms, name);
prm.setParms(styleparms);
return prm.getContent(data, name, value, styleparms);
}