Package org.hibernate.type

Class BottomType

java.lang.Object

org.hibernate.type.AbstractStandardBasicType<T>

org.hibernate.type.AbstractSingleColumnStandardBasicType<Void>

org.hibernate.type.BottomType

All Implemented Interfaces:

BasicType<Void>, Type<Void>, Serializable, BasicValuedMapping, Bindable, JdbcMapping, JdbcMappingContainer, MappingModelExpressible, MappingType, SqlExpressible, ValueMapping, BasicDomainType<Void>, DomainType<Void>, SimpleDomainType<Void>, BindableType<Void>, OutputableType<Void>, ReturnableType<Void>, SqmExpressible<Void>, BasicType<Void>, JavaTypedExpressible, ProcedureParameterExtractionAware<Void>, ProcedureParameterNamedBinder<Void>, Type

@Internal
public class BottomType
extends AbstractSingleColumnStandardBasicType<Void>

A type that is assignable to every non-primitive type, that is, the type of null. Note that this not a true bottom type, since null cannot be assigned to primitive types.

Since the Java language does not have an explicit bottom type, we follow the type system developed for the Ceylon language and treat Void as the Java bottom type.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.metamodel.mapping.Bindable

Bindable.JdbcValuesBiConsumer<X,Y>, Bindable.JdbcValuesConsumer

Nested classes/interfaces inherited from interface jakarta.persistence.metamodel.Type

Type.PersistenceType

Field Summary

Fields

Modifier and Type	Field	Description
static BottomType	INSTANCE

Method Summary

Modifier and Type	Method	Description
String	getName()	Returns the abbreviated name of the type.

Methods inherited from class org.hibernate.type.AbstractSingleColumnStandardBasicType

nullSafeSet

Methods inherited from class org.hibernate.type.AbstractStandardBasicType

assemble, beforeAssemble, canDoExtraction, canDoSetting, compare, deepCopy, deepCopy, disassemble, extract, extract, fromString, getCastType, getColumnSpan, getHashCode, getHashCode, getJavaType, getJavaTypeDescriptor, getJdbcLiteralFormatter, getJdbcType, getJdbcValueBinder, getJdbcValueExtractor, getMutabilityPlan, getRegistrationKeys, getReturnedClass, getSqlTypeCodes, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isDirty, isEntityType, isEqual, isEqual, isModified, isMutable, isSame, nullSafeSet, nullSafeSet, nullSafeSet, nullSafeSet, registerUnderJavaType, replace, replace, toColumnNullness, toLoggableString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.metamodel.model.domain.BasicDomainType

areEqual, getPersistenceType

Methods inherited from interface org.hibernate.type.BasicType

compare, disassemble, forEachDisassembledJdbcValue, forEachJdbcType, forEachJdbcType, getCheckCondition, getExpressibleJavaType, getJdbcMapping, getJdbcMapping, getJdbcTypeCount, getMappedJavaType, getMappedType, getSingleJdbcMapping, getValueConverter

Methods inherited from interface org.hibernate.metamodel.mapping.BasicValuedMapping

addToCacheKey

Methods inherited from interface org.hibernate.metamodel.mapping.Bindable

forEachDisassembledJdbcValue, forEachDisassembledJdbcValue, forEachDisassembledJdbcValue, forEachJdbcValue, forEachJdbcValue, forEachJdbcValue, forEachJdbcValue

Methods inherited from interface org.hibernate.metamodel.model.domain.DomainType

getSqmType, getTupleLength

Methods inherited from interface org.hibernate.metamodel.mapping.JdbcMapping

convertToDomainValue, convertToRelationalValue, getJdbcJavaType

Methods inherited from interface org.hibernate.metamodel.model.domain.SimpleDomainType

getBindableJavaType

Methods inherited from interface org.hibernate.query.sqm.SqmExpressible

getRelationalJavaType, getTypeName, isInstance, resolveExpressible

Methods inherited from interface org.hibernate.type.Type

assemble, beforeAssemble, compare, deepCopy, disassemble, disassemble, getColumnSpan, getHashCode, getHashCode, getReturnedClass, getReturnedClassName, getSqlTypeCodes, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isEntityType, isEqual, isEqual, isModified, isMutable, isSame, nullSafeSet, replace, replace, toColumnNullness, toLoggableString

Methods inherited from interface org.hibernate.metamodel.mapping.ValueMapping

treatAs

Field Detail

INSTANCE

public static final BottomType INSTANCE

Method Detail

getName

public String getName()

Description copied from interface: Type

Returns the abbreviated name of the type.

Returns:

the Hibernate type name