* @param orderElement
*/
public BigDecimal getTotalExpense(OrderElement orderElement) {
BigDecimal total = BigDecimal.ZERO;
SumExpenses sumExpenses = orderElement.getSumExpenses();
if (sumExpenses != null) {
BigDecimal directExpenes = sumExpenses
.getTotalDirectExpenses();
BigDecimal indirectExpense = sumExpenses
.getTotalIndirectExpenses();
if (directExpenes != null) {
total = total.add(directExpenes);
}