/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object o) {
if (o == null) {
return false;
}
if (!o.getClass().equals(this.getClass())) return false;
Item otherItem = (Item) o;
if (!otherItem.getId().equals(getId())) return false;
return true;
}
@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;
}