* @param parent
*/
public void itemPositionChanged(com.melitronic.rmapp.model.Item item, AbstractListItem[] list, com.melitronic.rmapp.model.ItemGroup parent) {
Item domainItem = null;
ItemGroup oldParent = null;
ItemGroup newParent = null;
for (AbstractEntity entity : productsItemGroups) {
for(Item it : ((ItemGroup)entity).getItem()) {
if (it.getId() != null && item.getId() != null &&
it.getId().longValue() == item.getId().longValue()) {
oldParent = (ItemGroup)entity;