X
- The type containing the represented attributeT
- The type of the represented attributepublic class SingularAttributeImpl<X,T> extends AttributeImpl<X,T> implements javax.persistence.metamodel.SingularAttribute<X,T>
Purpose: Provides the implementation for the SingularAttribute interface of the JPA 2.0 Metamodel API (part of the JSR-317 EJB 3.1 Criteria API)
Description: Instances of the type SingularAttribute represents persistent single-valued properties or fields.
SingularAttribute
,
Serialized FormModifier and Type | Method and Description |
---|---|
java.lang.Class<T> |
getBindableJavaType()
Return the Java type of the represented object.
|
javax.persistence.metamodel.Bindable.BindableType |
getBindableType() |
java.lang.Class<T> |
getJavaType()
Return the Java type of the represented attribute.
|
javax.persistence.metamodel.Type<T> |
getType()
Return the type that represents the type of the attribute.
|
boolean |
isId()
Is the attribute an id attribute.
|
boolean |
isOptional()
Can the attribute be null.
|
boolean |
isPlural()
INTERNAL:
Return whether the attribute is plural or singular
|
boolean |
isVersion()
Is the attribute a version attribute.
|
java.lang.String |
toString()
Return the String representation of the receiver.
|
getDeclaringType, getJavaMember, getManagedTypeImpl, getMapping, getName, getPersistentAttributeType, isAssociation, isCollection
public java.lang.Class<T> getBindableJavaType()
PLURAL_ATTRIBUTE
,
the Java element type is returned. If the bindable type is
SINGULAR_ATTRIBUTE
or ENTITY_TYPE
,
the Java type of the
represented entity or attribute is returned.getBindableJavaType
in interface javax.persistence.metamodel.Bindable<T>
public boolean isId()
public boolean isOptional()
public boolean isPlural()
isPlural
in class AttributeImpl<X,T>
public boolean isVersion()
public javax.persistence.metamodel.Bindable.BindableType getBindableType()
getBindableType
in interface javax.persistence.metamodel.Bindable<T>
public java.lang.Class<T> getJavaType()
getJavaType
in interface javax.persistence.metamodel.Attribute<X,T>
getJavaType
in class AttributeImpl<X,T>
public javax.persistence.metamodel.Type<T> getType()
public java.lang.String toString()
toString
in class java.lang.Object
EclipseLink 2.6.3, "build v20160428-59c81c5" API Reference