Package org.hibernate.query.sqm.tree.predicate

Class SqmEmptinessPredicate

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<Boolean>

org.hibernate.query.sqm.tree.predicate.AbstractSqmPredicate

org.hibernate.query.sqm.tree.predicate.AbstractNegatableSqmPredicate

org.hibernate.query.sqm.tree.predicate.SqmEmptinessPredicate

All Implemented Interfaces:

jakarta.persistence.criteria.Expression<Boolean>, jakarta.persistence.criteria.Predicate, jakarta.persistence.criteria.Selection<Boolean>, jakarta.persistence.TupleElement<Boolean>, Serializable, JpaCriteriaNode, JpaExpression<Boolean>, JpaPredicate, JpaSelection<Boolean>, JpaTupleElement<Boolean>, SqmExpression<Boolean>, SqmNegatablePredicate, SqmPredicate, SqmSelectableNode<Boolean>, SqmExpressibleAccessor<Boolean>, SqmNode, SqmTypedNode<Boolean>, SqmVisitableNode

public class SqmEmptinessPredicate
extends AbstractNegatableSqmPredicate

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface jakarta.persistence.criteria.Predicate

jakarta.persistence.criteria.Predicate.BooleanOperator

Field Summary

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

log

Constructor Summary

Constructors

Constructor	Description
SqmEmptinessPredicate(SqmPluralValuedSimplePath pluralPath, boolean negated, NodeBuilder nodeBuilder)

Method Summary

Modifier and Type	Method	Description
<T> T	accept(SemanticQueryWalker<T> walker)	Accept the walker per visitation
void	appendHqlString(StringBuilder sb)
SqmEmptinessPredicate	copy(SqmCopyContext context)
protected SqmNegatablePredicate	createNegatedNode()
SqmPluralValuedSimplePath<?>	getPluralPath()

Methods inherited from class org.hibernate.query.sqm.tree.predicate.AbstractNegatableSqmPredicate

isNegated, negate, not

Methods inherited from class org.hibernate.query.sqm.tree.predicate.AbstractSqmPredicate

getExpressions, getOperator

Methods inherited from class org.hibernate.query.sqm.tree.expression.AbstractSqmExpression

alias, applyInferableType, as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, getJavaTypeDescriptor, in, in, in, in, internalApplyInferableType, isNotNull, isNull, nodeBuilder

Methods inherited from class org.hibernate.query.sqm.tree.jpa.AbstractJpaSelection

getSelectionItems, isCompoundSelection

Methods inherited from class org.hibernate.query.sqm.tree.jpa.AbstractJpaTupleElement

copyTo, getAlias, getNodeType, setAlias, setExpressibleType

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.JpaSelection

alias, getCompoundSelectionItems, getSelectionItems

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

getJavaType

Methods inherited from interface jakarta.persistence.criteria.Predicate

getExpressions, getOperator

Methods inherited from interface jakarta.persistence.criteria.Selection

isCompoundSelection

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

applyInferableType, as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, castAs, getNodeType, in, in, in, in, isNotNull, isNull, visitSubSelectableNodes

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

asLoggableText, nodeBuilder

Methods inherited from interface org.hibernate.query.sqm.tree.predicate.SqmPredicate

getJavaTypeDescriptor

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

getExpressible, getNodeJavaType

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

toHqlString

Methods inherited from interface jakarta.persistence.TupleElement

getAlias

Constructor Detail

SqmEmptinessPredicate

public SqmEmptinessPredicate(SqmPluralValuedSimplePath pluralPath,
                             boolean negated,
                             NodeBuilder nodeBuilder)

Method Detail

copy

public SqmEmptinessPredicate copy(SqmCopyContext context)

getPluralPath

public SqmPluralValuedSimplePath<?> getPluralPath()

accept

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

Description copied from interface: SqmVisitableNode

Accept the walker per visitation

appendHqlString

public void appendHqlString(StringBuilder sb)

createNegatedNode

protected SqmNegatablePredicate createNegatedNode()

Specified by:

createNegatedNode in class AbstractNegatableSqmPredicate