@Override
public boolean test(Object owner) {
for (Criteria c : expressions) {
if (c.test(owner)) {
return true;
}
}
return false;
}
public static <T> List<T> filter(Collection<T> items, Criteria exp) {
if (items.size() == 0) {
return Collections.EMPTY_LIST;
}
List<T> results = new ArrayList<>();
for (T item : items) {
if (exp.test(item)) {
results.add(item);
}
}
return results;
}
public static boolean test(Object obj, Criteria exp) {
return exp.test(obj);
}