String sCentralVariableStemName = "";
int nTypeClass = _aTypeClass.getValue();
switch(nTypeClass){
case TypeClass.SEQUENCE_value:
//TODO consider mulitdimensional Arrays
XTypeDescription xTypeDescription = Introspector.getIntrospector().getReferencedType(getTypeName());
if (xTypeDescription != null){
sCentralVariableStemName = getCentralVariableStemName(xTypeDescription.getTypeClass());
}
break;
case TypeClass.TYPE_value:
sCentralVariableStemName = SVARIABLENAME;
break;