Package org.hibernate.query.sqm.tree.select

Class AbstractSqmSelectQuery<T>

java.lang.Object

org.hibernate.query.sqm.tree.AbstractSqmNode

org.hibernate.query.sqm.tree.select.AbstractSqmSelectQuery<T>

All Implemented Interfaces:

AbstractQuery<T>, CommonAbstractCriteria, Serializable, JpaCriteriaBase, JpaCriteriaNode, JpaCteContainer, JpaSelectCriteria<T>, SqmCteContainer, SqmSelectQuery<T>, SqmNode, SqmQuery<T>

Direct Known Subclasses:

SqmSelectStatement, SqmSubQuery

public abstract class AbstractSqmSelectQuery<T>
extends AbstractSqmNode
implements SqmSelectQuery<T>

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.hibernate.query.sqm.tree.SqmNode

log

Constructor Summary

Constructors

Modifier	Constructor	Description
	AbstractSqmSelectQuery(Class<T> resultType, NodeBuilder builder)
protected	AbstractSqmSelectQuery(NodeBuilder builder, Map<String,SqmCteStatement<?>> cteStatements, Class<T> resultType)
	AbstractSqmSelectQuery(SqmQueryPart<T> queryPart, Class<T> resultType, NodeBuilder builder)

Method Summary

Modifier and Type	Method	Description
void	appendHqlString(StringBuilder sb)
protected Map<String,SqmCteStatement<?>>	copyCteStatements(SqmCopyContext context)
SqmSelectQuery<T>	distinct(boolean distinct)
<X> SqmDerivedRoot<X>	from(Subquery<X> subquery)	Create and add a query root corresponding to the given subquery, forming a cartesian product with any existing roots.
<X> SqmRoot<X>	from(EntityType<X> entityType)
<X> SqmRoot<X>	from(Class<X> entityClass)
<X> JpaRoot<X>	from(JpaCteCriteria<X> cte)	Create and add a query root corresponding to the given cte, forming a cartesian product with any existing roots.
<X> JpaCteCriteria<X>	getCteCriteria(String cteName)	Returns a CTE that is registered by the given name on this container, or any of its parents.
Collection<? extends JpaCteCriteria<?>>	getCteCriterias()	Returns the CTEs that are registered on this container.
SqmCteStatement<?>	getCteStatement(String cteLabel)
Collection<SqmCteStatement<?>>	getCteStatements()
List<Expression<?>>	getGroupList()
SqmPredicate	getGroupRestriction()
SqmQueryPart<T>	getQueryPart()	The query structure.
SqmQuerySpec<T>	getQuerySpec()	The query structure.
SqmPredicate	getRestriction()
protected Selection<? extends T>	getResultSelection(Selection<?>[] selections)
Class<T>	getResultType()
Set<Root<?>>	getRoots()
JpaSelection<T>	getSelection()
SqmSelectQuery<T>	groupBy(Expression<?>... expressions)
SqmSelectQuery<T>	groupBy(List<Expression<?>> grouping)
SqmSelectQuery<T>	having(Expression<Boolean> booleanExpression)
SqmSelectQuery<T>	having(Predicate... predicates)
boolean	isDistinct()
void	setQueryPart(SqmQueryPart<T> sqmQueryPart)
protected void	setResultType(Class<T> resultType)
SqmSelectQuery<T>	where(Expression<Boolean> restriction)
SqmSelectQuery<T>	where(Predicate... restrictions)
<X> JpaCteCriteria<X>	with(AbstractQuery<X> criteria)	Registers the given CriteriaQuery and returns a JpaCteCriteria, which can be used for querying.
<X> JpaCteCriteria<X>	with(String name, AbstractQuery<X> criteria)	Like JpaCteContainer.with(AbstractQuery) but assigns an explicit CTE name.
<X> JpaCteCriteria<X>	withRecursiveUnionAll(AbstractQuery<X> baseCriteria, Function<JpaCteCriteria<X>,AbstractQuery<X>> recursiveCriteriaProducer)	Allows to register a recursive CTE.
<X> JpaCteCriteria<X>	withRecursiveUnionAll(String name, AbstractQuery<X> baseCriteria, Function<JpaCteCriteria<X>,AbstractQuery<X>> recursiveCriteriaProducer)	Like JpaCteContainer.withRecursiveUnionAll(AbstractQuery, Function) but assigns an explicit CTE name.
<X> JpaCteCriteria<X>	withRecursiveUnionDistinct(AbstractQuery<X> baseCriteria, Function<JpaCteCriteria<X>,AbstractQuery<X>> recursiveCriteriaProducer)	Allows to register a recursive CTE.
<X> JpaCteCriteria<X>	withRecursiveUnionDistinct(String name, AbstractQuery<X> baseCriteria, Function<JpaCteCriteria<X>,AbstractQuery<X>> recursiveCriteriaProducer)	Like JpaCteContainer.withRecursiveUnionDistinct(AbstractQuery, Function) but assigns an explicit CTE name.

Methods inherited from class org.hibernate.query.sqm.tree.AbstractSqmNode

nodeBuilder

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.hibernate.query.criteria.JpaCriteriaBase

subquery

Methods inherited from interface org.hibernate.query.sqm.tree.SqmNode

asLoggableText, nodeBuilder

Methods inherited from interface org.hibernate.query.sqm.tree.select.SqmSelectQuery

copy

Constructor Detail

AbstractSqmSelectQuery

public AbstractSqmSelectQuery(Class<T> resultType,
                              NodeBuilder builder)

AbstractSqmSelectQuery

public AbstractSqmSelectQuery(SqmQueryPart<T> queryPart,
                              Class<T> resultType,
                              NodeBuilder builder)

AbstractSqmSelectQuery

protected AbstractSqmSelectQuery(NodeBuilder builder,
                                 Map<String,SqmCteStatement<?>> cteStatements,
                                 Class<T> resultType)

Method Detail

copyCteStatements

protected Map<String,SqmCteStatement<?>> copyCteStatements(SqmCopyContext context)

getCteStatements

public Collection<SqmCteStatement<?>> getCteStatements()

Specified by:

getCteStatements in interface SqmCteContainer

getCteStatement

public SqmCteStatement<?> getCteStatement(String cteLabel)

Specified by:

getCteStatement in interface SqmCteContainer

getCteCriterias

public Collection<? extends JpaCteCriteria<?>> getCteCriterias()

Description copied from interface: JpaCteContainer

Returns the CTEs that are registered on this container.

Specified by:

getCteCriterias in interface JpaCteContainer

getCteCriteria

public <X> JpaCteCriteria<X> getCteCriteria(String cteName)

Description copied from interface: JpaCteContainer

Returns a CTE that is registered by the given name on this container, or any of its parents.

Specified by:

getCteCriteria in interface JpaCteContainer

with

public <X> JpaCteCriteria<X> with(AbstractQuery<X> criteria)

Description copied from interface: JpaCteContainer

Registers the given CriteriaQuery and returns a JpaCteCriteria, which can be used for querying.

Specified by:

with in interface JpaCteContainer

See Also:

JpaSelectCriteria.from(JpaCteCriteria), JpaFrom.join(JpaCteCriteria, SqmJoinType)

withRecursiveUnionAll

public <X> JpaCteCriteria<X> withRecursiveUnionAll(AbstractQuery<X> baseCriteria,
                                                   Function<JpaCteCriteria<X>,AbstractQuery<X>> recursiveCriteriaProducer)

Description copied from interface: JpaCteContainer

Allows to register a recursive CTE. The base CriteriaQuery serves for the structure of the JpaCteCriteria, which is made available in the recursive criteria producer function, so that the recursive CriteriaQuery is able to refer to the CTE again.

Specified by:

withRecursiveUnionAll in interface JpaCteContainer

See Also:

JpaSelectCriteria.from(JpaCteCriteria), JpaFrom.join(JpaCteCriteria, SqmJoinType)

withRecursiveUnionDistinct

public <X> JpaCteCriteria<X> withRecursiveUnionDistinct(AbstractQuery<X> baseCriteria,
                                                        Function<JpaCteCriteria<X>,AbstractQuery<X>> recursiveCriteriaProducer)

Description copied from interface: JpaCteContainer

Allows to register a recursive CTE. The base CriteriaQuery serves for the structure of the JpaCteCriteria, which is made available in the recursive criteria producer function, so that the recursive CriteriaQuery is able to refer to the CTE again.

Specified by:

withRecursiveUnionDistinct in interface JpaCteContainer

See Also:

JpaSelectCriteria.from(JpaCteCriteria), JpaFrom.join(JpaCteCriteria, SqmJoinType)

with

public <X> JpaCteCriteria<X> with(String name,
                                  AbstractQuery<X> criteria)

Description copied from interface: JpaCteContainer

Like JpaCteContainer.with(AbstractQuery) but assigns an explicit CTE name.

Specified by:

with in interface JpaCteContainer

withRecursiveUnionAll

public <X> JpaCteCriteria<X> withRecursiveUnionAll(String name,
                                                   AbstractQuery<X> baseCriteria,
                                                   Function<JpaCteCriteria<X>,AbstractQuery<X>> recursiveCriteriaProducer)

Description copied from interface: JpaCteContainer

Like JpaCteContainer.withRecursiveUnionAll(AbstractQuery, Function) but assigns an explicit CTE name.

Specified by:

withRecursiveUnionAll in interface JpaCteContainer

withRecursiveUnionDistinct

public <X> JpaCteCriteria<X> withRecursiveUnionDistinct(String name,
                                                        AbstractQuery<X> baseCriteria,
                                                        Function<JpaCteCriteria<X>,AbstractQuery<X>> recursiveCriteriaProducer)

Description copied from interface: JpaCteContainer

Like JpaCteContainer.withRecursiveUnionDistinct(AbstractQuery, Function) but assigns an explicit CTE name.

Specified by:

withRecursiveUnionDistinct in interface JpaCteContainer

getResultType

public Class<T> getResultType()

Specified by:

getResultType in interface AbstractQuery<T>

setResultType

protected void setResultType(Class<T> resultType)

getQuerySpec

public SqmQuerySpec<T> getQuerySpec()

Description copied from interface: JpaSelectCriteria

The query structure. See JpaQueryStructure for details

Specified by:

getQuerySpec in interface JpaSelectCriteria<T>

Specified by:

getQuerySpec in interface SqmSelectQuery<T>

getQueryPart

public SqmQueryPart<T> getQueryPart()

Description copied from interface: JpaSelectCriteria

The query structure. See JpaQueryStructure for details

Specified by:

getQueryPart in interface JpaSelectCriteria<T>

Specified by:

getQueryPart in interface SqmSelectQuery<T>

setQueryPart

public void setQueryPart(SqmQueryPart<T> sqmQueryPart)

getRoots

public Set<Root<?>> getRoots()

Specified by:

getRoots in interface AbstractQuery<T>

from

public <X> SqmRoot<X> from(Class<X> entityClass)

Specified by:

from in interface AbstractQuery<T>

Specified by:

from in interface JpaSelectCriteria<T>

from

public <X> SqmDerivedRoot<X> from(Subquery<X> subquery)

Description copied from interface: JpaSelectCriteria

Create and add a query root corresponding to the given subquery, forming a cartesian product with any existing roots.

Specified by:

from in interface JpaSelectCriteria<T>

Parameters:

subquery - the subquery

Returns:

query root corresponding to the given subquery

from

public <X> JpaRoot<X> from(JpaCteCriteria<X> cte)

Description copied from interface: JpaSelectCriteria

Create and add a query root corresponding to the given cte, forming a cartesian product with any existing roots.

Specified by:

from in interface JpaSelectCriteria<T>

Parameters:

cte - the cte criteria

Returns:

query root corresponding to the given cte

from

public <X> SqmRoot<X> from(EntityType<X> entityType)

Specified by:

from in interface AbstractQuery<T>

Specified by:

from in interface JpaSelectCriteria<T>

isDistinct

public boolean isDistinct()

Specified by:

isDistinct in interface AbstractQuery<T>

distinct

public SqmSelectQuery<T> distinct(boolean distinct)

Specified by:

distinct in interface AbstractQuery<T>

Specified by:

distinct in interface JpaSelectCriteria<T>

Specified by:

distinct in interface SqmSelectQuery<T>

getSelection

public JpaSelection<T> getSelection()

Specified by:

getSelection in interface AbstractQuery<T>

Specified by:

getSelection in interface JpaSelectCriteria<T>

getRestriction

public SqmPredicate getRestriction()

Specified by:

getRestriction in interface CommonAbstractCriteria

Specified by:

getRestriction in interface JpaCriteriaBase

Specified by:

getRestriction in interface JpaSelectCriteria<T>

where

public SqmSelectQuery<T> where(Expression<Boolean> restriction)

Specified by:

where in interface AbstractQuery<T>

Specified by:

where in interface JpaSelectCriteria<T>

where

public SqmSelectQuery<T> where(Predicate... restrictions)

Specified by:

where in interface AbstractQuery<T>

Specified by:

where in interface JpaSelectCriteria<T>

getGroupList

public List<Expression<?>> getGroupList()

Specified by:

getGroupList in interface AbstractQuery<T>

groupBy

public SqmSelectQuery<T> groupBy(Expression<?>... expressions)

Specified by:

groupBy in interface AbstractQuery<T>

Specified by:

groupBy in interface JpaSelectCriteria<T>

groupBy

public SqmSelectQuery<T> groupBy(List<Expression<?>> grouping)

Specified by:

groupBy in interface AbstractQuery<T>

Specified by:

groupBy in interface JpaSelectCriteria<T>

getGroupRestriction

public SqmPredicate getGroupRestriction()

Specified by:

getGroupRestriction in interface AbstractQuery<T>

Specified by:

getGroupRestriction in interface JpaSelectCriteria<T>

having

public SqmSelectQuery<T> having(Expression<Boolean> booleanExpression)

Specified by:

having in interface AbstractQuery<T>

Specified by:

having in interface JpaSelectCriteria<T>

having

public SqmSelectQuery<T> having(Predicate... predicates)

Specified by:

having in interface AbstractQuery<T>

Specified by:

having in interface JpaSelectCriteria<T>

appendHqlString

public void appendHqlString(StringBuilder sb)

getResultSelection

protected Selection<? extends T> getResultSelection(Selection<?>[] selections)