@Override
public int compare(PropertyContainer o1, PropertyContainer o2) {
if (o1 != null && o2 != null && o1.getOrderIndex() != null && o2.getOrderIndex() != null) {
int order1 = o1.getOrderIndex().getValue();
int order2 = o2.getOrderIndex().getValue();
return order1 - order2;
}
return 0;
}
public void sort(Property property) {
if (property instanceof PropertyComposite) {
PropertyComposite propertyComposite = (PropertyComposite) property;
List<PropertyContainer> propertyList = propertyComposite.getPropertyList();
Collections.sort(propertyList, this);
for (PropertyContainer propertyContainer : propertyList) {
this.sort(propertyContainer.getProperty());
}
}
}