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

Class SqmSubQuery<T>

java.lang.Object

org.hibernate.query.sqm.tree.AbstractSqmNode

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

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

All Implemented Interfaces:

AbstractQuery<T>, CommonAbstractCriteria, Expression<T>, Selection<T>, Subquery<T>, TupleElement<T>, Serializable, JpaCriteriaBase, JpaCriteriaNode, JpaCteContainer, JpaExpression<T>, JpaSelectCriteria<T>, JpaSelection<T>, JpaSubQuery<T>, JpaTupleElement<T>, SqmCteContainer, SqmExpression<T>, SqmSelectableNode<T>, SqmSelectQuery<T>, SqmExpressibleAccessor<T>, SqmNode, SqmQuery<T>, SqmTypedNode<T>, SqmVisitableNode

public class SqmSubQuery<T>
extends AbstractSqmSelectQuery<T>
implements SqmSelectQuery<T>, JpaSubQuery<T>, SqmExpression<T>

Author:

Steve Ebersole

See Also:

• Serialized Form

Field Summary

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

log

Constructor Summary

Constructors

Constructor	Description
SqmSubQuery(SqmQuery<?> parent, Class<T> resultType, NodeBuilder builder)
SqmSubQuery(SqmQuery<?> parent, NodeBuilder builder)
SqmSubQuery(SqmQuery<?> parent, SqmQueryPart<T> queryPart, Class<T> resultType, Map<String,SqmCteStatement<?>> cteStatements, NodeBuilder builder)
SqmSubQuery(SqmQuery<?> parent, SqmQueryPart<T> queryPart, Class<T> resultType, NodeBuilder builder)

Method Summary

Modifier and Type	Method	Description
<T1> T1	accept(SemanticQueryWalker<T1> walker)	Accept the walker per visitation
SqmSubQuery<T>	alias(String alias)	Assigns an alias to the selection item.
void	appendHqlString(StringBuilder sb)
void	applyInferableType(@Nullable SqmExpressible<?> type)	Used to apply type information based on the expression's usage within the query.
<X> SqmExpression<X>	as(Class<X> type)	Perform a typecast upon the expression, returning a new expression object.
SqmExpression<BigDecimal>	asBigDecimal()
SqmExpression<BigInteger>	asBigInteger()
SqmExpression<Double>	asDouble()
SqmExpression<Float>	asFloat()
SqmExpression<Integer>	asInteger()
String	asLoggableText()
SqmExpression<Long>	asLong()
SqmExpression<String>	asString()
SqmSubQuery<T>	copy(SqmCopyContext context)
<X, Y> SqmBagJoin<X,Y>	correlate(CollectionJoin<X,Y> parentCollection)	Create a subquery collection join object correlated to a collection join object of the enclosing query.
<X, Y> SqmAttributeJoin<X,Y>	correlate(Join<X,Y> join)	Create a subquery join object correlated to a join object of the enclosing query.
<X, Y> SqmListJoin<X,Y>	correlate(ListJoin<X,Y> parentList)	Create a subquery list join object correlated to a list join object of the enclosing query.
<X, K, V> SqmMapJoin<X,K,V>	correlate(MapJoin<X,K,V> parentMap)	Create a subquery map join object correlated to a map join object of the enclosing query.
<Y> SqmRoot<Y>	correlate(Root<Y> parentRoot)	Create a subquery root correlated to a root of the enclosing query.
<X, Y> SqmSetJoin<X,Y>	correlate(SetJoin<X,Y> parentSet)	Create a subquery set join object correlated to a set join object of the enclosing query.
<X> SqmCrossJoin<X>	correlate(JpaCrossJoin<X> parentCrossJoin)
<X> SqmEntityJoin<X>	correlate(JpaEntityJoin<X> parentEntityJoin)
SqmSubQuery<T>	distinct(boolean distinct)	Specify whether duplicate query results will be eliminated.
SqmPredicate	equalTo(Expression<T> that)
SqmPredicate	equalTo(T that)
JpaSubQuery<T>	fetch(Number fetch)
JpaSubQuery<T>	fetch(Number fetch, FetchClauseType fetchClauseType)
JpaSubQuery<T>	fetch(JpaExpression<? extends Number> fetch)
JpaSubQuery<T>	fetch(JpaExpression<? extends Number> fetch, FetchClauseType fetchClauseType)
String	getAlias()	Return the alias assigned to the tuple element or null, if no alias has been assigned.
List<Selection<?>>	getCompoundSelectionItems()	Return the selection items composing a compound selection.
SqmQuery<?>	getContainingQuery()	Return the query of which this is a subquery.
Set<Join<?,?>>	getCorrelatedJoins()	Return the correlated joins of the subquery.
<X> JpaCteCriteria<X>	getCteCriteria(String cteName)	Returns a CTE that is registered by the given name on this container, or any of its parents.
SqmCteStatement<?>	getCteStatement(String cteLabel)
JpaExpression<Number>	getFetch()
FetchClauseType	getFetchClauseType()
Class<? extends T>	getJavaType()	Return the Java type of the tuple element.
JavaType<T>	getJavaTypeDescriptor()
@Nullable SqmExpressible<T>	getNodeType()	The expression's type.
JpaExpression<Number>	getOffset()
List<JpaOrder>	getOrderList()
SqmSelectQuery<?>	getParent()	Return the query of which this is a subquery.
SqmExpression<T>	getSelection()	Return the selection of the query, or null if no selection has been set.
List<? extends JpaSelection<?>>	getSelectionItems()
Integer	getTupleLength()
SqmSubQuery<T>	groupBy(Expression<?>... expressions)	Specify the expressions that are used to form groups over the query results.
SqmSubQuery<T>	groupBy(List<Expression<?>> grouping)	Specify the expressions that are used to form groups over the query results.
SqmSubQuery<T>	having(Expression<Boolean> booleanExpression)	Specify a restriction over the groups of the query.
SqmSubQuery<T>	having(Predicate... predicates)	Specify restrictions over the groups of the query according the conjunction of the specified restriction predicates.
SqmInPredicate<?>	in(Expression<?>... values)	Create a predicate to test whether the expression is a member of the argument list.
SqmInPredicate<?>	in(Expression<Collection<?>> values)	Create a predicate to test whether the expression is a member of the collection.
SqmInPredicate<?>	in(Object... values)	Create a predicate to test whether the expression is a member of the argument list.
SqmInPredicate<?>	in(Collection<?> values)	Create a predicate to test whether the expression is a member of the collection.
boolean	isCompoundSelection()	Whether the selection item is a compound selection.
SqmPredicate	isNotNull()	Create a predicate to test whether the expression is not null.
SqmPredicate	isNull()	Create a predicate to test whether the expression is null.
SqmSubQuery<T>	multiselect(Selection<?>... selections)
SqmSubQuery<T>	multiselect(List<Selection<?>> selectionList)
JpaSubQuery<T>	offset(Number offset)
JpaSubQuery<T>	offset(JpaExpression<? extends Number> offset)
JpaSubQuery<T>	orderBy(Order... orders)
JpaSubQuery<T>	orderBy(List<Order> orders)
SqmSubQuery<T>	select(Expression<T> expression)	Specify the item that is to be returned as the subquery result.
<U> SqmSubQuery<U>	subquery(Class<U> type)	Create a subquery of the query.
SqmSubQuery<T>	where(Expression<Boolean> restriction)	Modify the query to restrict the query results according to the specified boolean expression.
SqmSubQuery<T>	where(Predicate... restrictions)	Modify the query to restrict the query results according to the conjunction of the specified restriction predicates.

Methods inherited from class org.hibernate.query.sqm.tree.select.AbstractSqmSelectQuery

copyCteStatements, from, from, from, from, getCteCriterias, getCteStatements, getGroupList, getGroupRestriction, getQueryPart, getQuerySpec, getRestriction, getResultSelection, getResultType, getRootList, getRoots, isDistinct, setQueryPart, setResultType, with, with, withRecursiveUnionAll, withRecursiveUnionAll, withRecursiveUnionDistinct, withRecursiveUnionDistinct

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 jakarta.persistence.criteria.AbstractQuery

getGroupList, getResultType, getRoots, isDistinct

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

getCteCriterias, with, with, withRecursiveUnionAll, withRecursiveUnionAll, withRecursiveUnionDistinct, withRecursiveUnionDistinct

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

from, from, from, from, getGroupRestriction, getRestriction

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

getJavaTypeName, isEnum

Methods inherited from interface org.hibernate.query.sqm.tree.cte.SqmCteContainer

getCteStatements

Methods inherited from interface org.hibernate.query.sqm.tree.expression.SqmExpression

cast, castAs, visitSubSelectableNodes

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

nodeBuilder

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

getQueryPart, getQuerySpec

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

getExpressible, getNodeJavaType

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

toHqlString

Constructor Details

SqmSubQuery

public SqmSubQuery(SqmQuery<?> parent,
 SqmQueryPart<T> queryPart,
 Class<T> resultType,
 NodeBuilder builder)

SqmSubQuery

public SqmSubQuery(SqmQuery<?> parent,
 SqmQueryPart<T> queryPart,
 Class<T> resultType,
 Map<String,SqmCteStatement<?>> cteStatements,
 NodeBuilder builder)

SqmSubQuery

public SqmSubQuery(SqmQuery<?> parent,
 Class<T> resultType,
 NodeBuilder builder)

SqmSubQuery

public SqmSubQuery(SqmQuery<?> parent,
 NodeBuilder builder)

Method Details

copy

public SqmSubQuery<T> copy(SqmCopyContext context)

Specified by:

copy in interface SqmExpression<T>

Specified by:

copy in interface SqmNode

Specified by:

copy in interface SqmQuery<T>

Specified by:

copy in interface SqmSelectableNode<T>

Specified by:

copy in interface SqmSelectQuery<T>

Specified by:

copy in interface SqmTypedNode<T>

getTupleLength

public Integer getTupleLength()

Specified by:

getTupleLength in interface SqmSelectableNode<T>

getCteStatement

public SqmCteStatement<?> getCteStatement(String cteLabel)

Specified by:

getCteStatement in interface SqmCteContainer

Overrides:

getCteStatement in class AbstractSqmSelectQuery<T>

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

Overrides:

getCteCriteria in class AbstractSqmSelectQuery<T>

getContainingQuery

public SqmQuery<?> getContainingQuery()

Description copied from interface: Subquery

Return the query of which this is a subquery. This may be a CriteriaQuery, CriteriaUpdate, CriteriaDelete, or a Subquery.

Specified by:

getContainingQuery in interface Subquery<T>

Returns:

the enclosing query or subquery

getParent

public SqmSelectQuery<?> getParent()

Description copied from interface: Subquery

Return the query of which this is a subquery. This must be a CriteriaQuery or a Subquery.

Specified by:

getParent in interface Subquery<T>

Returns:

the enclosing query or subquery

getAlias

public String getAlias()

Description copied from interface: TupleElement

Return the alias assigned to the tuple element or null, if no alias has been assigned.

Specified by:

getAlias in interface TupleElement<T>

Returns:

alias

alias

public SqmSubQuery<T> alias(String alias)

Description copied from interface: Selection

Assigns an alias to the selection item. Once assigned, an alias cannot be changed or reassigned. Returns the same selection item.

Specified by:

alias in interface JpaSelection<T>

Specified by:

alias in interface Selection<T>

Parameters:

alias - alias

Returns:

selection item

select

public SqmSubQuery<T> select(Expression<T> expression)

Description copied from interface: Subquery

Specify the item that is to be returned as the subquery result. Replaces the previously specified selection, if any.

Specified by:

select in interface JpaSubQuery<T>

Specified by:

select in interface Subquery<T>

Parameters:

expression - expression specifying the item that is to be returned as the subquery result

Returns:

the modified subquery

multiselect

public SqmSubQuery<T> multiselect(Selection<?>... selections)

Specified by:

multiselect in interface JpaSubQuery<T>

multiselect

public SqmSubQuery<T> multiselect(List<Selection<?>> selectionList)

Specified by:

multiselect in interface JpaSubQuery<T>

getSelection

public SqmExpression<T> getSelection()

Description copied from interface: AbstractQuery

Return the selection of the query, or null if no selection has been set.

Specified by:

getSelection in interface AbstractQuery<T>

Specified by:

getSelection in interface JpaSelectCriteria<T>

Specified by:

getSelection in interface JpaSubQuery<T>

Specified by:

getSelection in interface Subquery<T>

Overrides:

getSelection in class AbstractSqmSelectQuery<T>

Returns:

selection item

isCompoundSelection

public boolean isCompoundSelection()

Description copied from interface: Selection

Whether the selection item is a compound selection.

Specified by:

isCompoundSelection in interface Selection<T>

Returns:

boolean indicating whether the selection is a compound selection

getSelectionItems

public List<? extends JpaSelection<?>> getSelectionItems()

Specified by:

getSelectionItems in interface JpaSelection<T>

getCompoundSelectionItems

public List<Selection<?>> getCompoundSelectionItems()

Description copied from interface: Selection

Return the selection items composing a compound selection. Modifications to the list do not affect the query.

Specified by:

getCompoundSelectionItems in interface JpaSelection<T>

Specified by:

getCompoundSelectionItems in interface Selection<T>

Returns:

list of selection items

distinct

public SqmSubQuery<T> distinct(boolean distinct)

Description copied from interface: AbstractQuery

Specify whether duplicate query results will be eliminated. A true value will cause duplicates to be eliminated. A false value will cause duplicates to be retained. If distinct has not been specified, duplicate results must be retained.

Specified by:

distinct in interface AbstractQuery<T>

Specified by:

distinct in interface JpaSelectCriteria<T>

Specified by:

distinct in interface JpaSubQuery<T>

Specified by:

distinct in interface SqmSelectQuery<T>

Specified by:

distinct in interface Subquery<T>

Overrides:

distinct in class AbstractSqmSelectQuery<T>

Parameters:

distinct - boolean value specifying whether duplicate results must be eliminated from the query result or whether they must be retained

Returns:

the modified query

where

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

Description copied from interface: AbstractQuery

Modify the query to restrict the query results according to the specified boolean expression. Replaces the previously added restriction(s), if any.

Specified by:

where in interface AbstractQuery<T>

Specified by:

where in interface JpaSelectCriteria<T>

Specified by:

where in interface JpaSubQuery<T>

Specified by:

where in interface Subquery<T>

Overrides:

where in class AbstractSqmSelectQuery<T>

Parameters:

restriction - a simple or compound boolean expression

Returns:

the modified query

where

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

Description copied from interface: AbstractQuery

Modify the query to restrict the query results according to the conjunction of the specified restriction predicates. Replaces the previously added restriction(s), if any. If no restrictions are specified, any previously added restrictions are simply removed.

Specified by:

where in interface AbstractQuery<T>

Specified by:

where in interface JpaSelectCriteria<T>

Specified by:

where in interface JpaSubQuery<T>

Specified by:

where in interface Subquery<T>

Overrides:

where in class AbstractSqmSelectQuery<T>

Parameters:

restrictions - zero or more restriction predicates

Returns:

the modified query

groupBy

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

Description copied from interface: AbstractQuery

Specify the expressions that are used to form groups over the query results. Replaces the previous specified grouping expressions, if any. If no grouping expressions are specified, any previously added grouping expressions are simply removed.

Specified by:

groupBy in interface AbstractQuery<T>

Specified by:

groupBy in interface JpaSelectCriteria<T>

Specified by:

groupBy in interface JpaSubQuery<T>

Specified by:

groupBy in interface Subquery<T>

Overrides:

groupBy in class AbstractSqmSelectQuery<T>

Parameters:

expressions - zero or more grouping expressions

Returns:

the modified query

groupBy

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

Description copied from interface: AbstractQuery

Specify the expressions that are used to form groups over the query results. Replaces the previous specified grouping expressions, if any. If no grouping expressions are specified, any previously added grouping expressions are simply removed.

Specified by:

groupBy in interface AbstractQuery<T>

Specified by:

groupBy in interface JpaSelectCriteria<T>

Specified by:

groupBy in interface JpaSubQuery<T>

Specified by:

groupBy in interface Subquery<T>

Overrides:

groupBy in class AbstractSqmSelectQuery<T>

Parameters:

grouping - list of zero or more grouping expressions

Returns:

the modified query

having

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

Description copied from interface: AbstractQuery

Specify a restriction over the groups of the query. Replaces the previous having restriction(s), if any.

Specified by:

having in interface AbstractQuery<T>

Specified by:

having in interface JpaSelectCriteria<T>

Specified by:

having in interface JpaSubQuery<T>

Specified by:

having in interface Subquery<T>

Overrides:

having in class AbstractSqmSelectQuery<T>

Parameters:

booleanExpression - a simple or compound boolean expression

Returns:

the modified query

having

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

Description copied from interface: AbstractQuery

Specify restrictions over the groups of the query according the conjunction of the specified restriction predicates. Replaces the previously having added restriction(s), if any. If no restrictions are specified, any previously added restrictions are simply removed.

Specified by:

having in interface AbstractQuery<T>

Specified by:

having in interface JpaSelectCriteria<T>

Specified by:

having in interface JpaSubQuery<T>

Specified by:

having in interface Subquery<T>

Overrides:

having in class AbstractSqmSelectQuery<T>

Parameters:

predicates - zero or more restriction predicates

Returns:

the modified query

getOffset

public JpaExpression<Number> getOffset()

Specified by:

getOffset in interface JpaSubQuery<T>

offset

public JpaSubQuery<T> offset(JpaExpression<? extends Number> offset)

Specified by:

offset in interface JpaSubQuery<T>

offset

public JpaSubQuery<T> offset(Number offset)

Specified by:

offset in interface JpaSubQuery<T>

getFetch

public JpaExpression<Number> getFetch()

Specified by:

getFetch in interface JpaSubQuery<T>

fetch

public JpaSubQuery<T> fetch(JpaExpression<? extends Number> fetch)

Specified by:

fetch in interface JpaSubQuery<T>

fetch

public JpaSubQuery<T> fetch(JpaExpression<? extends Number> fetch,
 FetchClauseType fetchClauseType)

Specified by:

fetch in interface JpaSubQuery<T>

fetch

public JpaSubQuery<T> fetch(Number fetch)

Specified by:

fetch in interface JpaSubQuery<T>

fetch

public JpaSubQuery<T> fetch(Number fetch,
 FetchClauseType fetchClauseType)

Specified by:

fetch in interface JpaSubQuery<T>

getFetchClauseType

public FetchClauseType getFetchClauseType()

Specified by:

getFetchClauseType in interface JpaSubQuery<T>

getOrderList

public List<JpaOrder> getOrderList()

Specified by:

getOrderList in interface JpaSubQuery<T>

orderBy

public JpaSubQuery<T> orderBy(Order... orders)

Specified by:

orderBy in interface JpaSubQuery<T>

orderBy

public JpaSubQuery<T> orderBy(List<Order> orders)

Specified by:

orderBy in interface JpaSubQuery<T>

correlate

public <Y> SqmRoot<Y> correlate(Root<Y> parentRoot)

Description copied from interface: Subquery

Create a subquery root correlated to a root of the enclosing query.

Specified by:

correlate in interface JpaSubQuery<T>

Specified by:

correlate in interface Subquery<T>

Parameters:

parentRoot - a root of the containing query

Returns:

subquery root

correlate

public <X,
Y> SqmAttributeJoin<X,Y> correlate(Join<X,Y> join)

Description copied from interface: Subquery

Create a subquery join object correlated to a join object of the enclosing query.

Specified by:

correlate in interface JpaSubQuery<T>

Specified by:

correlate in interface Subquery<T>

Parameters:

join - join object of the containing query

Returns:

subquery join

correlate

public <X,
Y> SqmBagJoin<X,Y> correlate(CollectionJoin<X,Y> parentCollection)

Description copied from interface: Subquery

Create a subquery collection join object correlated to a collection join object of the enclosing query.

Specified by:

correlate in interface JpaSubQuery<T>

Specified by:

correlate in interface Subquery<T>

Parameters:

parentCollection - join object of the containing query

Returns:

subquery join

correlate

public <X,
Y> SqmSetJoin<X,Y> correlate(SetJoin<X,Y> parentSet)

Description copied from interface: Subquery

Create a subquery set join object correlated to a set join object of the enclosing query.

Specified by:

correlate in interface JpaSubQuery<T>

Specified by:

correlate in interface Subquery<T>

Parameters:

parentSet - join object of the containing query

Returns:

subquery join

correlate

public <X,
Y> SqmListJoin<X,Y> correlate(ListJoin<X,Y> parentList)

Description copied from interface: Subquery

Create a subquery list join object correlated to a list join object of the enclosing query.

Specified by:

correlate in interface JpaSubQuery<T>

Specified by:

correlate in interface Subquery<T>

Parameters:

parentList - join object of the containing query

Returns:

subquery join

correlate

public <X,
K,
V> SqmMapJoin<X,K,V> correlate(MapJoin<X,K,V> parentMap)

Description copied from interface: Subquery

Create a subquery map join object correlated to a map join object of the enclosing query.

Specified by:

correlate in interface JpaSubQuery<T>

Specified by:

correlate in interface Subquery<T>

Parameters:

parentMap - join object of the containing query

Returns:

subquery join

correlate

public <X> SqmCrossJoin<X> correlate(JpaCrossJoin<X> parentCrossJoin)

Specified by:

correlate in interface JpaSubQuery<T>

correlate

public <X> SqmEntityJoin<X> correlate(JpaEntityJoin<X> parentEntityJoin)

Specified by:

correlate in interface JpaSubQuery<T>

getCorrelatedJoins

public Set<Join<?,?>> getCorrelatedJoins()

Description copied from interface: Subquery

Return the correlated joins of the subquery. Returns empty set if the subquery has no correlated joins. Modifications to the set do not affect the query.

Specified by:

getCorrelatedJoins in interface Subquery<T>

Returns:

the correlated joins of the subquery

isNull

public SqmPredicate isNull()

Description copied from interface: Expression

Create a predicate to test whether the expression is null.

Specified by:

isNull in interface Expression<T>

Specified by:

isNull in interface JpaExpression<T>

Specified by:

isNull in interface SqmExpression<T>

Returns:

predicate testing whether the expression is null

isNotNull

public SqmPredicate isNotNull()

Description copied from interface: Expression

Create a predicate to test whether the expression is not null.

Specified by:

isNotNull in interface Expression<T>

Specified by:

isNotNull in interface JpaExpression<T>

Specified by:

isNotNull in interface SqmExpression<T>

Returns:

predicate testing whether the expression is not null

equalTo

public SqmPredicate equalTo(Expression<T> that)

Specified by:

equalTo in interface JpaExpression<T>

Specified by:

equalTo in interface SqmExpression<T>

equalTo

public SqmPredicate equalTo(T that)

Specified by:

equalTo in interface JpaExpression<T>

Specified by:

equalTo in interface SqmExpression<T>

in

public SqmInPredicate<?> in(Object... values)

Description copied from interface: Expression

Create a predicate to test whether the expression is a member of the argument list.

Specified by:

in in interface Expression<T>

Specified by:

in in interface JpaExpression<T>

Specified by:

in in interface SqmExpression<T>

Parameters:

values - values to be tested against

Returns:

predicate testing for membership

in

public SqmInPredicate<?> in(Expression<?>... values)

Description copied from interface: Expression

Create a predicate to test whether the expression is a member of the argument list.

Specified by:

in in interface Expression<T>

Specified by:

in in interface JpaExpression<T>

Specified by:

in in interface SqmExpression<T>

Parameters:

values - expressions to be tested against

Returns:

predicate testing for membership

in

public SqmInPredicate<?> in(Collection<?> values)

Description copied from interface: Expression

Create a predicate to test whether the expression is a member of the collection.

Specified by:

in in interface Expression<T>

Specified by:

in in interface JpaExpression<T>

Specified by:

in in interface SqmExpression<T>

Parameters:

values - collection of values to be tested against

Returns:

predicate testing for membership

in

public SqmInPredicate<?> in(Expression<Collection<?>> values)

Description copied from interface: Expression

Create a predicate to test whether the expression is a member of the collection.

Specified by:

in in interface Expression<T>

Specified by:

in in interface JpaExpression<T>

Specified by:

in in interface SqmExpression<T>

Parameters:

values - expression corresponding to collection to be tested against

Returns:

predicate testing for membership

getNodeType

public @Nullable SqmExpressible<T> getNodeType()

Description copied from interface: SqmExpression

The expression's type.

Can change as a result of calls to SqmExpression.applyInferableType(org.hibernate.query.sqm.SqmExpressible<?>)

Specified by:

getNodeType in interface SqmExpression<T>

Specified by:

getNodeType in interface SqmTypedNode<T>

applyInferableType

public void applyInferableType(@Nullable SqmExpressible<?> type)

Description copied from interface: SqmExpression

Used to apply type information based on the expression's usage within the query.

Specified by:

applyInferableType in interface SqmExpression<T>

asLong

public SqmExpression<Long> asLong()

Specified by:

asLong in interface JpaExpression<T>

Specified by:

asLong in interface SqmExpression<T>

asInteger

public SqmExpression<Integer> asInteger()

Specified by:

asInteger in interface JpaExpression<T>

Specified by:

asInteger in interface SqmExpression<T>

asFloat

public SqmExpression<Float> asFloat()

Specified by:

asFloat in interface JpaExpression<T>

Specified by:

asFloat in interface SqmExpression<T>

asDouble

public SqmExpression<Double> asDouble()

Specified by:

asDouble in interface JpaExpression<T>

Specified by:

asDouble in interface SqmExpression<T>

asBigDecimal

public SqmExpression<BigDecimal> asBigDecimal()

Specified by:

asBigDecimal in interface JpaExpression<T>

Specified by:

asBigDecimal in interface SqmExpression<T>

asBigInteger

public SqmExpression<BigInteger> asBigInteger()

Specified by:

asBigInteger in interface JpaExpression<T>

Specified by:

asBigInteger in interface SqmExpression<T>

asString

public SqmExpression<String> asString()

Specified by:

asString in interface JpaExpression<T>

Specified by:

asString in interface SqmExpression<T>

as

public <X> SqmExpression<X> as(Class<X> type)

Description copied from interface: Expression

Perform a typecast upon the expression, returning a new expression object. This method does not cause type conversion: the runtime type is not changed. Warning: may result in a runtime failure.

Specified by:

as in interface Expression<T>

Specified by:

as in interface JpaExpression<T>

Specified by:

as in interface SqmExpression<T>

Parameters:

type - intended type of the expression

Returns:

new expression of the given type

getJavaTypeDescriptor

public JavaType<T> getJavaTypeDescriptor()

Specified by:

getJavaTypeDescriptor in interface JpaTupleElement<T>

getJavaType

public Class<? extends T> getJavaType()

Description copied from interface: TupleElement

Return the Java type of the tuple element.

Specified by:

getJavaType in interface JpaTupleElement<T>

Specified by:

getJavaType in interface TupleElement<T>

Returns:

the Java type of the tuple element

subquery

public <U> SqmSubQuery<U> subquery(Class<U> type)

Description copied from interface: CommonAbstractCriteria

Create a subquery of the query.

Specified by:

subquery in interface CommonAbstractCriteria

Specified by:

subquery in interface JpaCriteriaBase

Parameters:

type - the subquery result type

Returns:

subquery

asLoggableText

public String asLoggableText()

Specified by:

asLoggableText in interface SqmNode

accept

public <T1> T1 accept(SemanticQueryWalker<T1> walker)

Description copied from interface: SqmVisitableNode

Accept the walker per visitation

Specified by:

accept in interface SqmVisitableNode

appendHqlString

public void appendHqlString(StringBuilder sb)

Specified by:

appendHqlString in interface SqmVisitableNode

Overrides:

appendHqlString in class AbstractSqmSelectQuery<T>