Package org.hibernate.query.spi

Interface SelectQueryPlan<R>

All Superinterfaces:

QueryPlan

All Known Subinterfaces:

NativeSelectQueryPlan<T>

All Known Implementing Classes:

AggregatedSelectQueryPlanImpl, ConcreteSqmSelectQueryPlan, NativeSelectQueryPlanImpl

@Incubating
public interface SelectQueryPlan<R>
extends QueryPlan

General contract for performing execution of a query returning results. These are the methods delegated to by the Query impls in response to Query.list(), Query.uniqueResult(), Query.uniqueResultOptional(), Query.getResultList(), Query.getSingleResult() and Query.scroll(). todo (6.0) : ? - can this be re-used for handling entity and collection loads as well? todo (6.0) : Stream/Spliterator version as well? depends on answer to ^^ short term it makes no sense to return a Stream/Spliterator for entity or collection loads. Long term it might if/when we start to define Session#stream(Class entityClass) style API

Since:

6.0

Method Summary

Modifier and Type	Method	Description
List<R>	performList(DomainQueryExecutionContext executionContext)	Perform (execute) the query returning a List
ScrollableResultsImplementor<R>	performScroll(ScrollMode scrollMode, DomainQueryExecutionContext executionContext)	Perform (execute) the query returning a ScrollableResults

Method Detail

performList

List<R> performList(DomainQueryExecutionContext executionContext)

Perform (execute) the query returning a List

performScroll

ScrollableResultsImplementor<R> performScroll(ScrollMode scrollMode,
                                              DomainQueryExecutionContext executionContext)

Perform (execute) the query returning a ScrollableResults