/**
* This method returns the Quantity from the list of QuantityInformation got from lineItemOrder.
* If there are no QuantityInformation then it return null.
*
* @param lineItemOrder
* @return Quantity
*/
private String getQuantity(LineItemOrder lineItemOrder) {
List<QuantityInformation> quantityInformation = lineItemOrder.getQuantityInformation();
if (quantityInformation != null && quantityInformation.size() > 0) {
List<Qunatity> qunatity = quantityInformation.get(0).getQunatity();
if (qunatity.size() > 0) {
return qunatity.get(0).getQuantity();
}
}
return null;
}
