Class AbstractSqmExpression<T>

java.lang.Object

org.hibernate.query.sqm.tree.AbstractSqmNode

org.hibernate.query.sqm.tree.jpa.AbstractJpaTupleElement<T>

org.hibernate.query.sqm.tree.jpa.AbstractJpaSelection<T>

org.hibernate.query.sqm.tree.expression.AbstractSqmExpression<T>

All Implemented Interfaces:

Expression<T>, Selection<T>, TupleElement<T>, Serializable, JpaCriteriaNode, JpaExpression<T>, JpaSelection<T>, JpaTupleElement<T>, SqmExpression<T>, SqmSelectableNode<T>, SqmCacheable, SqmExpressibleAccessor<T>, SqmNode, SqmTypedNode<T>, SqmVisitableNode

Direct Known Subclasses:

AbstractSqmParameter, AbstractSqmPath, AbstractSqmPredicate, AsWrapperSqmExpression, JpaCriteriaParameter, SqmAliasedNodeRef, SqmAny, SqmAnyDiscriminatorValue, SqmBinaryArithmetic, SqmBooleanExpressionWrapper, SqmByUnit, SqmCaseSearched, SqmCaseSimple, SqmCoalesce, SqmCollectionSize, SqmComparableExpressionWrapper, SqmEvery, SqmFieldLiteral, SqmFunction, SqmJpaCompoundSelection, SqmJpaCriteriaParameterWrapper, SqmLiteral, SqmLiteralEmbeddableType, SqmLiteralEntityType, SqmModifiedSubQueryExpression, SqmNamedExpression, SqmNumericExpressionWrapper, SqmOver, SqmOverflow, SqmParameterizedEntityType, SqmSelfRenderingExpression, SqmStar, SqmSummarization, SqmToDuration, SqmTuple, SqmUnaryOperation

public abstract class AbstractSqmExpression<T>
extends AbstractJpaSelection<T>
implements SqmExpression<T>

See Also:

• Serialized Form

Field Summary

Fields inherited from interface SqmNode

LOG

Constructor Summary

Constructors

Constructor	Description
AbstractSqmExpression(SqmBindableType<? super T> type, NodeBuilder criteriaBuilder)

Method Summary

Modifier and Type	Method	Description
void	applyInferableType(SqmBindableType<?> type)	Used to apply type information based on the expression's usage within the query.
<X> SqmExpression<X>	as(Class<X> type)
<X> SqmExpression<X>	cast(Class<X> castTarget)
SqmExpression<T>	coalesce(Expression<? extends T> y)
SqmExpression<T>	coalesce(T y)
JpaNumericExpression<Long>	count()
JpaNumericExpression<Long>	countDistinct()
SqmPredicate	equalTo(Expression<?> value)
SqmPredicate	equalTo(Object value)
JavaType<T>	getJavaTypeDescriptor()
SqmPredicate	in(Expression<?>... values)
SqmPredicate	in(Expression<Collection<?>> values)
SqmInPredicate<T>	in(Subquery<T> subquery)
SqmPredicate	in(Object... values)
SqmPredicate	in(Collection<?> values)
protected void	internalApplyInferableType(SqmBindableType<?> newType)
SqmPredicate	isMember(Expression<? extends Collection<? super T>> collection)
SqmPredicate	isNotMember(Expression<? extends Collection<? super T>> collection)
SqmPredicate	isNotNull()
SqmPredicate	isNull()
org.hibernate.query.sqm.internal.SqmCriteriaNodeBuilder	nodeBuilder()
SqmPredicate	notEqualTo(Expression<?> value)
SqmPredicate	notEqualTo(Object value)
SqmExpression<T>	nullif(Expression<? extends T> y)
SqmExpression<T>	nullif(T y)
<R> SqmCaseSimple<T,R>	selectCase()
<R> SqmCaseSimple<T,R>	selectCase(Class<R> resultType)

Methods inherited from class AbstractJpaSelection

alias, getSelectionItems, isCompoundSelection

Methods inherited from class AbstractJpaTupleElement

copyTo, getAlias, getNodeType, setAlias, setExpressibleType

Methods inherited from class Object

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

Methods inherited from interface JpaSelection

alias, getCompoundSelectionItems, getSelectionItems

Methods inherited from interface JpaTupleElement

getJavaType, getJavaTypeName, isEnum

Methods inherited from interface Selection

isCompoundSelection

Methods inherited from interface SqmCacheable

cacheHashCode, isCompatible

Methods inherited from interface SqmExpression

asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, castAs, copy, getNodeType, visitSubSelectableNodes

Methods inherited from interface SqmNode

asLoggableText

Methods inherited from interface SqmSelectableNode

getTupleLength

Methods inherited from interface SqmTypedNode

getExpressible, getNodeJavaType

Methods inherited from interface SqmVisitableNode

accept, appendHqlString, toHqlString

Methods inherited from interface TupleElement

getAlias

Constructor Details

AbstractSqmExpression

public AbstractSqmExpression(@Nullable
 SqmBindableType<? super T> type,
 NodeBuilder criteriaBuilder)

Method Details

nodeBuilder

public org.hibernate.query.sqm.internal.SqmCriteriaNodeBuilder nodeBuilder()

Specified by:

nodeBuilder in interface SqmNode

Overrides:

nodeBuilder in class AbstractSqmNode

applyInferableType

public void applyInferableType(@Nullable
 SqmBindableType<?> 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>

internalApplyInferableType

protected void internalApplyInferableType(@Nullable
 SqmBindableType<?> newType)

as

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

Specified by:

as in interface Expression<T>

Specified by:

as in interface JpaExpression<T>

Specified by:

as in interface SqmExpression<T>

isNull

@Nonnull
public SqmPredicate isNull()

Specified by:

isNull in interface Expression<T>

Specified by:

isNull in interface JpaExpression<T>

Specified by:

isNull in interface SqmExpression<T>

isNotNull

@Nonnull
public SqmPredicate isNotNull()

Specified by:

isNotNull in interface Expression<T>

Specified by:

isNotNull in interface JpaExpression<T>

Specified by:

isNotNull in interface SqmExpression<T>

equalTo

@Nonnull
public SqmPredicate equalTo(@Nonnull
 Expression<?> value)

Specified by:

equalTo in interface Expression<T>

Specified by:

equalTo in interface JpaExpression<T>

Specified by:

equalTo in interface SqmExpression<T>

equalTo

@Nonnull
public SqmPredicate equalTo(Object value)

Specified by:

equalTo in interface Expression<T>

Specified by:

equalTo in interface JpaExpression<T>

Specified by:

equalTo in interface SqmExpression<T>

notEqualTo

@Nonnull
public SqmPredicate notEqualTo(@Nonnull
 Expression<?> value)

Specified by:

notEqualTo in interface Expression<T>

Specified by:

notEqualTo in interface JpaExpression<T>

Specified by:

notEqualTo in interface SqmExpression<T>

notEqualTo

@Nonnull
public SqmPredicate notEqualTo(Object value)

Specified by:

notEqualTo in interface Expression<T>

Specified by:

notEqualTo in interface JpaExpression<T>

Specified by:

notEqualTo in interface SqmExpression<T>

cast

@Nonnull
public <X> SqmExpression<X> cast(@Nonnull
 Class<X> castTarget)

Specified by:

cast in interface Expression<T>

Specified by:

cast in interface JpaExpression<T>

Specified by:

cast in interface SqmExpression<T>

selectCase

public <R> SqmCaseSimple<T,R> selectCase()

Specified by:

selectCase in interface JpaExpression<T>

selectCase

@Nonnull
public <R> SqmCaseSimple<T,R> selectCase(@Nonnull
 Class<R> resultType)

Specified by:

selectCase in interface Expression<T>

Specified by:

selectCase in interface JpaExpression<T>

in

@Nonnull
public SqmPredicate in(@Nonnull
 Object... values)

Specified by:

in in interface Expression<T>

Specified by:

in in interface JpaExpression<T>

Specified by:

in in interface SqmExpression<T>

in

@Nonnull
public SqmPredicate in(@Nonnull
 Expression<?>... values)

Specified by:

in in interface Expression<T>

Specified by:

in in interface JpaExpression<T>

Specified by:

in in interface SqmExpression<T>

in

@Nonnull
public SqmPredicate in(@Nonnull
 Collection<?> values)

Specified by:

in in interface Expression<T>

Specified by:

in in interface JpaExpression<T>

Specified by:

in in interface SqmExpression<T>

in

@Nonnull
public SqmPredicate in(@Nonnull
 Expression<Collection<?>> values)

Specified by:

in in interface Expression<T>

Specified by:

in in interface JpaExpression<T>

Specified by:

in in interface SqmExpression<T>

in

@Nonnull
public SqmInPredicate<T> in(@Nonnull
 Subquery<T> subquery)

Specified by:

in in interface Expression<T>

Specified by:

in in interface JpaExpression<T>

coalesce

@Nonnull
public SqmExpression<T> coalesce(@Nonnull
 Expression<? extends T> y)

Specified by:

coalesce in interface Expression<T>

Specified by:

coalesce in interface JpaExpression<T>

coalesce

@Nonnull
public SqmExpression<T> coalesce(T y)

Specified by:

coalesce in interface Expression<T>

Specified by:

coalesce in interface JpaExpression<T>

nullif

@Nonnull
public SqmExpression<T> nullif(@Nonnull
 Expression<? extends T> y)

Specified by:

nullif in interface Expression<T>

Specified by:

nullif in interface JpaExpression<T>

nullif

@Nonnull
public SqmExpression<T> nullif(T y)

Specified by:

nullif in interface Expression<T>

Specified by:

nullif in interface JpaExpression<T>

isMember

@Nonnull
public SqmPredicate isMember(@Nonnull
 Expression<? extends Collection<? super T>> collection)

Specified by:

isMember in interface Expression<T>

Specified by:

isMember in interface JpaExpression<T>

isNotMember

@Nonnull
public SqmPredicate isNotMember(@Nonnull
 Expression<? extends Collection<? super T>> collection)

Specified by:

isNotMember in interface Expression<T>

Specified by:

isNotMember in interface JpaExpression<T>

count

@Nonnull
public JpaNumericExpression<Long> count()

Specified by:

count in interface Expression<T>

Specified by:

count in interface JpaExpression<T>

countDistinct

@Nonnull
public JpaNumericExpression<Long> countDistinct()

Specified by:

countDistinct in interface Expression<T>

Specified by:

countDistinct in interface JpaExpression<T>

getJavaTypeDescriptor

@Nullable
public JavaType<T> getJavaTypeDescriptor()

Specified by:

getJavaTypeDescriptor in interface JpaTupleElement<T>