public int compare(final ProductionRule o1, final ProductionRule o2) {
if (o1.getResults().size() == 1 && o2.getResults().size() == 1) {
final NamedAttachable n1 = o1.getResults().keySet().iterator().next();
final NamedAttachable n2 = o2.getResults().keySet().iterator().next();
if (n1 instanceof UnitType) {
final UnitType u1 = (UnitType) n1;
if (n2 instanceof UnitType) {
final UnitType u2 = (UnitType) n2;
return utc.compare(u1, u2);
} else if (n2 instanceof Resource) {
// final Resource r2 = (Resource) n2;
return -1;
}
return n1.getName().compareTo(n2.getName());
} else if (n1 instanceof Resource) {
final Resource r1 = (Resource) n1;
if (n2 instanceof UnitType) {
// final UnitType u2 = (UnitType) n2;
return 1;
} else if (n2 instanceof Resource) {
final Resource r2 = (Resource) n2;
return r1.getName().compareTo(r2.getName());
} else return n1.getName().compareTo(n2.getName());
}
return n1.getName().compareTo(n2.getName());
}
if (o1.getResults().size() > o2.getResults().size()) return -1;
else if (o1.getResults().size() < o2.getResults().size()) return 1;
return o1.getName().compareTo(o2.getName());
}
/**
* @param units a HashMap in the form ProductionRule -> number of units assumes that each
* production rule has 1 result, which is simple the number of units
*/
public void setUnitsFromProductionRuleMap(
final IntegerMap<ProductionRule> units, final PlayerID player, final GameData data) {
removeAll();
final TreeSet<ProductionRule> productionRules =
new TreeSet<ProductionRule>(productionRuleComparator);
productionRules.addAll(units.keySet());
for (final ProductionRule productionRule : productionRules) {
final int quantity = units.getInt(productionRule);
for (final NamedAttachable resourceOrUnit : productionRule.getResults().keySet()) {
addUnits(
player,
data,
quantity * productionRule.getResults().getInt(resourceOrUnit),
resourceOrUnit,
false,
false);
}
}
}