Package com.blazebit.persistence.criteria

Interface BlazeCriteriaQuery<T>

Type Parameters:

T - the type of the defined result

All Superinterfaces:

AbstractQuery<T>, BlazeAbstractQuery<T>, BlazeCommonAbstractCriteria, CommonAbstractCriteria, CriteriaQuery<T>

public interface BlazeCriteriaQuery<T>
extends CriteriaQuery<T>, BlazeAbstractQuery<T>

An extended version of CriteriaQuery.

Since:

1.2.0

Author:

Christian Beikov

Method Summary

Modifier and Type	Method	Description
CriteriaBuilder<T>	createCriteriaBuilder(EntityManager entityManager)	Create a Blaze-Persistence Core CriteriaBuilder from this query.
BlazeCriteriaQuery<T>	distinct(boolean distinct)
List<BlazeOrder>	getBlazeOrderList()	Like CriteriaQuery.getOrderList() but returns the subtype BlazeOrder instead.
BlazeCriteriaBuilder	getCriteriaBuilder()	The extended JPA CriteriaBuilder associated with this query.
BlazeCriteriaQuery<T>	groupBy(List<Expression<?>> grouping)
BlazeCriteriaQuery<T>	groupBy(Expression<?>... grouping)
BlazeCriteriaQuery<T>	having(Expression<Boolean> restriction)
BlazeCriteriaQuery<T>	having(Predicate... restrictions)
BlazeCriteriaQuery<T>	multiselect(List<Selection<?>> selectionList)
BlazeCriteriaQuery<T>	multiselect(Selection<?>... selections)
BlazeCriteriaQuery<T>	orderBy(List<Order> o)
BlazeCriteriaQuery<T>	orderBy(Order... o)
BlazeCriteriaQuery<T>	select(Selection<? extends T> selection)
BlazeCriteriaQuery<T>	where(Expression<Boolean> restriction)
BlazeCriteriaQuery<T>	where(Predicate... restrictions)

Methods inherited from interface javax.persistence.criteria.AbstractQuery

getGroupList, getGroupRestriction, getRestriction, getResultType, getRoots, getSelection, isDistinct, subquery

Methods inherited from interface com.blazebit.persistence.criteria.BlazeAbstractQuery

from, from, from, from, getBlazeRoots

Methods inherited from interface com.blazebit.persistence.criteria.BlazeCommonAbstractCriteria

subquery

Methods inherited from interface javax.persistence.criteria.CommonAbstractCriteria

getRestriction

Methods inherited from interface javax.persistence.criteria.CriteriaQuery

getOrderList, getParameters

Method Details

createCriteriaBuilder

CriteriaBuilder<T> createCriteriaBuilder(EntityManager entityManager)

Create a Blaze-Persistence Core CriteriaBuilder from this query.

Parameters:

entityManager - The entity manager to which to bind the criteria builder

Returns:

A new criteria builder

getCriteriaBuilder

BlazeCriteriaBuilder getCriteriaBuilder()

The extended JPA CriteriaBuilder associated with this query.

Returns:

The JPA CriteriaBuilder

getBlazeOrderList

List<BlazeOrder> getBlazeOrderList()

Like CriteriaQuery.getOrderList() but returns the subtype BlazeOrder instead.

Returns:

The list of ordering expressions

select

BlazeCriteriaQuery<T> select(Selection<? extends T> selection)

Specified by:

select in interface CriteriaQuery<T>

multiselect

BlazeCriteriaQuery<T> multiselect(Selection<?>... selections)

Specified by:

multiselect in interface CriteriaQuery<T>

multiselect

BlazeCriteriaQuery<T> multiselect(List<Selection<?>> selectionList)

Specified by:

multiselect in interface CriteriaQuery<T>

where

BlazeCriteriaQuery<T> where(Expression<Boolean> restriction)

Specified by:

where in interface AbstractQuery<T>

Specified by:

where in interface BlazeAbstractQuery<T>

Specified by:

where in interface CriteriaQuery<T>

where

BlazeCriteriaQuery<T> where(Predicate... restrictions)

Specified by:

where in interface AbstractQuery<T>

Specified by:

where in interface BlazeAbstractQuery<T>

Specified by:

where in interface CriteriaQuery<T>

groupBy

BlazeCriteriaQuery<T> groupBy(Expression<?>... grouping)

Specified by:

groupBy in interface AbstractQuery<T>

Specified by:

groupBy in interface BlazeAbstractQuery<T>

Specified by:

groupBy in interface CriteriaQuery<T>

groupBy

BlazeCriteriaQuery<T> groupBy(List<Expression<?>> grouping)

Specified by:

groupBy in interface AbstractQuery<T>

Specified by:

groupBy in interface BlazeAbstractQuery<T>

Specified by:

groupBy in interface CriteriaQuery<T>

having

BlazeCriteriaQuery<T> having(Expression<Boolean> restriction)

Specified by:

having in interface AbstractQuery<T>

Specified by:

having in interface BlazeAbstractQuery<T>

Specified by:

having in interface CriteriaQuery<T>

having

BlazeCriteriaQuery<T> having(Predicate... restrictions)

Specified by:

having in interface AbstractQuery<T>

Specified by:

having in interface BlazeAbstractQuery<T>

Specified by:

having in interface CriteriaQuery<T>

orderBy

BlazeCriteriaQuery<T> orderBy(Order... o)

Specified by:

orderBy in interface CriteriaQuery<T>

orderBy

BlazeCriteriaQuery<T> orderBy(List<Order> o)

Specified by:

orderBy in interface CriteriaQuery<T>

distinct

BlazeCriteriaQuery<T> distinct(boolean distinct)

Specified by:

distinct in interface AbstractQuery<T>

Specified by:

distinct in interface BlazeAbstractQuery<T>

Specified by:

distinct in interface CriteriaQuery<T>