@Override
public int compareTo(Item another) {
int comp1 = 0;
if (getCategory() != null && another.getCategory() != null)
comp1 = getCategory().compareToIgnoreCase(another.getCategory());
else if (getCategory() == null) comp1 = -1;
else if (another.getCategory() == null) comp1 = 1;
else comp1 = 0;
int comp2 = getName().compareToIgnoreCase(another.getName());
int comp3 = getId().compareTo(another.getId());
return comp1 * 10000 + comp2 * 100 + comp3;
}
/*
* (non-Javadoc)
*
* @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
*/
@Override
public int compare(Item object1, Item object2) {
return object1.getName().compareToIgnoreCase(object2.getName());
}
