/**
* Convenience function to check if there is an output for a given goods type in a collection of
* production types.
*
* @param goodsType The <code>GoodsType</code> to use.
* @param types A list of <code>ProductionType</code>s to consider.
* @return The most productive output that produces the goods type, or null if none found.
*/
public static boolean canProduce(GoodsType goodsType, Collection<ProductionType> types) {
for (ProductionType productionType : types) {
AbstractGoods output = AbstractGoods.findByType(goodsType, productionType.getOutputs());
if (output != null) return true;
}
return false;
}
/**
* Convenience function to get the best output for a given goods type from a collection of
* production types.
*
* @param goodsType The <code>GoodsType</code> to use.
* @param types A collection of <code>ProductionType</code>s to consider.
* @return The most productive output that produces the goods type, or null if none found.
*/
public static AbstractGoods getBestOutputFor(
GoodsType goodsType, Collection<ProductionType> types) {
AbstractGoods best = null;
for (ProductionType productionType : types) {
for (AbstractGoods output : productionType.getOutputs()) {
if (output.getType() == goodsType
&& (best == null || output.getAmount() > best.getAmount())) {
best = output;
}
}
}
return best;
}
/**
* Get the production type with the greatest total output of an optional goods type from a
* collection of production types
*
* @param goodsType An optional <code>GoodsType</code> to restrict the choice of outputs with.
* @param types A collection of <code>ProductionType</code>s to consider.
* @return The most productive <code>ProductionType</code>.
*/
public static ProductionType getBestProductionType(
GoodsType goodsType, Collection<ProductionType> types) {
ProductionType best = null;
int bestSum = 0;
for (ProductionType pt : types) {
int sum = 0;
for (AbstractGoods output : pt.getOutputs()) {
if (goodsType == null || goodsType == output.getType()) {
sum += output.getAmount();
}
}
if (bestSum < sum) {
bestSum = sum;
best = pt;
}
}
return best;
}
