io.micronaut.data.model.jpa.criteria

Interface IExpression<T>

Type Parameters:

T - The expression type

All Superinterfaces:

jakarta.persistence.criteria.Expression<T>, ISelection<T>, jakarta.persistence.criteria.Selection<T>, jakarta.persistence.TupleElement<T>

All Known Subinterfaces:

IPredicate, PersistentAssociationPath<OwnerType,AssociatedEntityType>, PersistentEntityFrom<OwnerType,AssociatedEntityType>, PersistentEntityJoin<OwnerType,AssociatedEntityType>, PersistentEntityPath<T>, PersistentEntityRoot<T>, PersistentPropertyPath<T>

All Known Implementing Classes:

AbstractNumericalPersistentPropertyExpression, AbstractPersistentEntityJoinSupport, AbstractPersistentPropertyExpression, AbstractPersistentPropertyPath, AbstractPersistentPropertyPredicate, AbstractPredicate, AggregateExpression, ConjunctionPredicate, DisjunctionPredicate, ExpressionBinaryPredicate, IdExpression, LiteralExpression, NegatedPredicate, PersistentPropertyBetweenPredicate, PersistentPropertyBinaryPredicate, PersistentPropertyInPredicate, PersistentPropertyInValuesPredicate, PersistentPropertyUnaryPredicate

public interface IExpression<T>
extends jakarta.persistence.criteria.Expression<T>, ISelection<T>

The internal implementation of Expression.

Since:

3.2

Author:

Denis Stepanov

Method Summary

Modifier and Type	Method and Description
default <X> jakarta.persistence.criteria.Expression<X>	as(java.lang.Class<X> type)
default jakarta.persistence.criteria.Predicate	in(java.util.Collection<?> values)
default jakarta.persistence.criteria.Predicate	in(jakarta.persistence.criteria.Expression<?>... values)
default jakarta.persistence.criteria.Predicate	in(jakarta.persistence.criteria.Expression<java.util.Collection<?>> values)
default jakarta.persistence.criteria.Predicate	in(java.lang.Object... values)
boolean	isBoolean()
default jakarta.persistence.criteria.Predicate	isNotNull()
default jakarta.persistence.criteria.Predicate	isNull()
boolean	isNumeric()

Methods inherited from interface io.micronaut.data.model.jpa.criteria.ISelection

alias, getAlias, getCompoundSelectionItems, isCompoundSelection

Methods inherited from interface jakarta.persistence.TupleElement

getJavaType

Method Detail

isBoolean

boolean isBoolean()

Returns:

true if the expression is of boolean type

isNumeric

boolean isNumeric()

Returns:

true if the expression is of numeric type

isNull

@NonNull
default jakarta.persistence.criteria.Predicate isNull()

Specified by:

isNull in interface jakarta.persistence.criteria.Expression<T>

isNotNull

@NonNull
default jakarta.persistence.criteria.Predicate isNotNull()

Specified by:

isNotNull in interface jakarta.persistence.criteria.Expression<T>

in

@NonNull
default jakarta.persistence.criteria.Predicate in(java.lang.Object... values)

Specified by:

in in interface jakarta.persistence.criteria.Expression<T>

in

@NonNull
default jakarta.persistence.criteria.Predicate in(jakarta.persistence.criteria.Expression<?>... values)

Specified by:

in in interface jakarta.persistence.criteria.Expression<T>

in

@NonNull
default jakarta.persistence.criteria.Predicate in(java.util.Collection<?> values)

Specified by:

in in interface jakarta.persistence.criteria.Expression<T>

in

@NonNull
default jakarta.persistence.criteria.Predicate in(jakarta.persistence.criteria.Expression<java.util.Collection<?>> values)

Specified by:

in in interface jakarta.persistence.criteria.Expression<T>

as

@NonNull
default <X> jakarta.persistence.criteria.Expression<X> as(java.lang.Class<X> type)

Specified by:

as in interface jakarta.persistence.criteria.Expression<T>