argos/dmp-backend/src/main/java/eu/eudat/queryable/QueryableList.java

38 lines
895 B
Java

package eu.eudat.queryable;
import eu.eudat.entities.DataEntity;
import eu.eudat.queryable.predicates.OrderByPredicate;
import eu.eudat.queryable.predicates.SelectPredicate;
import eu.eudat.queryable.predicates.SinglePredicate;
import javax.xml.crypto.Data;
import java.util.List;
import java.util.Set;
public interface QueryableList<T extends DataEntity<T>> {
QueryableList<T> where(SinglePredicate<T> predicate);
<R> List<R> select(SelectPredicate<T, R> predicate);
List<T> toList();
T getSingle();
QueryableList<T> skip(Integer offset);
QueryableList<T> take(Integer length);
QueryableList<T> distinct();
QueryableList<T> orderByAsc(OrderByPredicate<T> predicate);
QueryableList<T> orderByDesc(OrderByPredicate<T> predicate);
QueryableList<T> setHints(Set<String> hints);
QueryableList<T> withHint(String hint);
Long count();
}