Hmm, I was afraid someone would suggest something like this.
Well I could also do something like
| public int getItemsCount()
| {
| this.getOrderitems().size();
| }
| public float getItemTotal()
| {
| float retVal = 0;
|
| for (Orderitem currentOrder : this.getOrderitems())
| {
| retVal += currentOrder.getQuantity() .
currentOrder.getItem().getPrice();
| }
|
| return retVal;
| }
|
but I would consider this as sub-optimal, because doing this kind of
computation could also be done using the database, and I would say that it
would be a little bit faster ...
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