public interface DataSet<T>
DataSet<T>
constrain(org.qi4j.functional.Specification<T> selection)
Query<T>
newQuery()
<U> DataSet<U>
project(org.qi4j.functional.Function<T,U> conversion)
DataSet<T> constrain(org.qi4j.functional.Specification<T> selection)
<U> DataSet<U> project(org.qi4j.functional.Function<T,U> conversion)
Query<T> newQuery()