ObjectDB Database Search

Does ObjectDB support inheritance of one @Embeddable into another @Embeddable ? webel Dr Darren Kelly Yes. ObjectDB supports hierarchy of embeddable classes. support Support

Usage of Inherited Class

Inherited project; missing licence details

is quite easy: The "VendorCustomer" class inherits from the "Customer" class. Now with this query I

When storing objects with inheritance , it should be possible to choose, which ID (parent or child class) should be used for new object. For example: public EntityA() {     @Id     long id;     String field1; }   public EntityB

has inheritance , multiple subgraphs can be specified. These additional subgraphs are intended to add subclass ... NamedSubgraph element. If multiple subgraphs are specified due to inheritance , they are referenced by ... also being specified. If the target type has inheritance , multiple subgraphs can be specified. These additional

of an embedded type or inherited mapped superclass. It is not necessary to use the Basic annotation (or ... of an inherited basic or embedded attribute. In these cases, the attributeName must be specified ... conversion mappings for attributes inherited from a mapped superclass @Entity @Converts({ @Convert

selection item. Inherited from Selection Parameters: name - alias Returns: selection item ... , if no alias has been assigned. Inherited from TupleElement Returns: alias. Since: Jakarta ... selection. Modifications to the list do not affect the query. Inherited from Selection Returns: list

item. Inherited from Selection Parameters: name - alias Returns: selection item. Since: Jakarta ... . Inherited from TupleElement Returns: alias. Since: Jakarta Persistence (JPA) 1.0 List ... affect the query. Inherited from Selection Returns: list of selection items. Throws

state of that instance. If a joined inheritance strategy is used, or if the entity ... (JPA) 1.0 Synthetic Public Static Methods: values(), valueOf(String) Additional JDK methods inherited ... (), toString(), valueOf(Class,String) Additional JDK methods inherited from java.lang.Object clone(), equals

(), valueOf(String) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E ... inherited from java.lang.Object clone(), equals(Object), finalize(), getClass(), hashCode(), notify ... inherited from java.lang.constant.Constable describeConstable() Additional JDK methods inherited from java.lang.Comparable compareTo(T)

) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E), describeConstable ... (ObjectInputStream), readObjectNoData(), toString(), valueOf(Class,String) Additional JDK methods inherited ... (), toString(), wait(), wait(long), wait(long,int), wait0(long) Additional JDK methods inherited from

Public Static Methods: values(), valueOf(String) Additional JDK methods inherited from java.lang ... (Class,String) Additional JDK methods inherited from java.lang.Object clone(), equals(Object), finalize ... ), wait0(long) Additional JDK methods inherited from java.lang.constant.Constable describeConstable

(JPA) 1.0 Synthetic Public Static Methods: values(), valueOf(String) Additional JDK methods inherited ... (), toString(), valueOf(Class,String) Additional JDK methods inherited from java.lang.Object clone(), equals ... ), wait(long,int), wait0(long) Additional JDK methods inherited from java.lang.constant.Constable

(String) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E ... inherited from java.lang.Object clone(), equals(Object), finalize(), getClass(), hashCode(), notify ... inherited from java.lang.constant.Constable describeConstable() Additional JDK methods inherited from java.lang.Comparable compareTo(T)

) 1.0 Synthetic Public Static Methods: values(), valueOf(String) Additional JDK methods inherited from ... (), valueOf(Class,String) Additional JDK methods inherited from java.lang.Object clone(), equals ... (long,int), wait0(long) Additional JDK methods inherited from java.lang.constant.Constable

inheritance mapping strategies . The mapping strategy and discriminator column are only specified for the root of an entity class hierarchy or subhierarchy in which a different inheritance strategy ... to DiscriminatorType.STRING . Example: @Entity @Table(name = "CUST") @ Inheritance (strategy = SINGLE_TABLE

is STRING , the discriminator value default is the entity name. The inheritance strategy ... which a different inheritance strategy is applied. But the discriminator value, if not defaulted ... ") @ Inheritance (strategy = SINGLE_TABLE) @DiscriminatorColumn(name = "DISC", discriminatorType

JDK methods inherited from java.lang.Enum clone(), compareTo(E), describeConstable(), equals(Object ... ), readObjectNoData(), toString(), valueOf(Class,String) Additional JDK methods inherited from java.lang ... (), wait(), wait(long), wait(long,int), wait0(long) Additional JDK methods inherited from java.lang

Methods: values(), valueOf(String) Additional JDK methods inherited from java.lang.Enum clone ... ) Additional JDK methods inherited from java.lang.Object clone(), equals(Object), finalize(), getClass ... ) Additional JDK methods inherited from java.lang.constant.Constable describeConstable() Additional JDK

inherited from java.lang.Enum clone(), compareTo(E), describeConstable(), equals(Object), finalize ... (), toString(), valueOf(Class,String) Additional JDK methods inherited from java.lang.Object clone ... (long), wait(long,int), wait0(long) Additional JDK methods inherited from java.lang.constant

: values(), valueOf(String) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E ... JDK methods inherited from java.lang.Object clone(), equals(Object), finalize(), getClass ... JDK methods inherited from java.lang.constant.Constable describeConstable() Additional JDK methods inherited from java.lang.Comparable compareTo(T)

(), valueOf(String) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E ... inherited from java.lang.Object clone(), equals(Object), finalize(), getClass(), hashCode(), notify ... inherited from java.lang.constant.Constable describeConstable() Additional JDK methods inherited from java.lang.Comparable compareTo(T)

(), valueOf(String) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E ... inherited from java.lang.Object clone(), equals(Object), finalize(), getClass(), hashCode(), notify ... inherited from java.lang.constant.Constable describeConstable() Additional JDK methods inherited from java.lang.Comparable compareTo(T)

inherited from java.lang.Enum clone(), compareTo(E), describeConstable(), equals(Object), finalize ... ), readObjectNoData(), toString(), valueOf(Class,String) Additional JDK methods inherited from java.lang.Object clone ... (), wait(long), wait(long,int), wait0(long) Additional JDK methods inherited from java.lang.constant

(), valueOf(String) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E ... inherited from java.lang.Object clone(), equals(Object), finalize(), getClass(), hashCode(), notify ... inherited from java.lang.constant.Constable describeConstable() Additional JDK methods inherited from java.lang.Comparable compareTo(T)

Methods: values(), valueOf(String) Additional JDK methods inherited from java.lang.Enum clone ... ) Additional JDK methods inherited from java.lang.Object clone(), equals(Object), finalize(), getClass ... ) Additional JDK methods inherited from java.lang.constant.Constable describeConstable() Additional JDK

if there are no parameters. Modifications to the set do not affect the query. Inherited from CommonAbstractCriteria ... have been specified. Inherited from CommonAbstractCriteria Returns: where clause predicate ... . Inherited from CommonAbstractCriteria Parameters: type - the subquery result type Returns: subquery

if there are no parameters. Modifications to the set do not affect the query. Inherited from CommonAbstractCriteria Returns ... have been specified. Inherited from CommonAbstractCriteria Returns: where clause predicate. Since: Jakarta ... of the query. Inherited from CommonAbstractCriteria Parameters: type - the subquery result type

Static Methods: values(), valueOf(String) Additional JDK methods inherited from java.lang.Enum clone ... ) Additional JDK methods inherited from java.lang.Object clone(), equals(Object), finalize ... ) Additional JDK methods inherited from java.lang.constant.Constable describeConstable() Additional

do not affect the query. Inherited from CommonAbstractCriteria Returns: the query parameters ... to the where clause restriction(s), or null if no restrictions have been specified. Inherited from ... subquery ( Class type ) Create a subquery of the query. Inherited from CommonAbstractCriteria

methods inherited from java.lang.Enum clone(), compareTo(E), describeConstable(), equals(Object ... ), readObjectNoData(), toString(), valueOf(Class,String) Additional JDK methods inherited from java.lang ... (), wait(), wait(long), wait(long,int), wait0(long) Additional JDK methods inherited from java.lang

(String) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E), describeConstable ... (ObjectInputStream), readObjectNoData(), toString(), valueOf(Class,String) Additional JDK methods inherited ... (), toString(), wait(), wait(long), wait(long,int), wait0(long) Additional JDK methods inherited

) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E), describeConstable(), equals ... (ObjectInputStream), readObjectNoData(), toString(), valueOf(Class,String) Additional JDK methods inherited from ... (), toString(), wait(), wait(long), wait(long,int), wait0(long) Additional JDK methods inherited from java

(String) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E), describeConstable ... (ObjectInputStream), readObjectNoData(), toString(), valueOf(Class,String) Additional JDK methods inherited ... (), notifyAll(), toString(), wait(), wait(long), wait(long,int), wait0(long) Additional JDK methods inherited

(), valueOf(String) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E ... methods inherited from java.lang.Object clone(), equals(Object), finalize(), getClass(), hashCode ... methods inherited from java.lang.constant.Constable describeConstable() Additional JDK methods inherited from java.lang.Comparable compareTo(T)

: values(), valueOf(String) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E ... methods inherited from java.lang.Object clone(), equals(Object), finalize(), getClass(), hashCode ... methods inherited from java.lang.constant.Constable describeConstable() Additional JDK methods inherited from java.lang.Comparable compareTo(T)

: values(), valueOf(String) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E ... methods inherited from java.lang.Object clone(), equals(Object), finalize(), getClass(), hashCode ... methods inherited from java.lang.constant.Constable describeConstable() Additional JDK methods inherited from java.lang.Comparable compareTo(T)

: values(), valueOf(String) Additional JDK methods inherited from java.lang.Enum clone(), compareTo(E ... JDK methods inherited from java.lang.Object clone(), equals(Object), finalize(), getClass(), hashCode ... JDK methods inherited from java.lang.constant.Constable describeConstable() Additional JDK methods inherited from java.lang.Comparable compareTo(T)

Static Methods: values(), valueOf(String) Additional JDK methods inherited from java.lang.Enum clone ... ) Additional JDK methods inherited from java.lang.Object clone(), equals(Object), finalize ... ) Additional JDK methods inherited from java.lang.constant.Constable describeConstable() Additional

(JPA) 1.0 Synthetic Public Static Methods: values(), valueOf(String) Additional JDK methods inherited ... (), toString(), valueOf(Class,String) Additional JDK methods inherited from java.lang.Object clone(), equals ... ), wait(long,int), wait0(long) Additional JDK methods inherited from java.lang.constant.Constable

") @ Inheritance (strategy = JOINED) @DiscriminatorValue("CUST") public class Customer { ... } @Entity ... class ValuedCustomer extends Customer { ... } See Also: SecondaryTable Inheritance OneToOne ForeignKey ... (JPA) 2.1 Additional JDK methods inherited from java.lang.annotation.Annotation annotationType(), equals(Object), hashCode(), toString()

.. Since: Jakarta Persistence (JPA) 1.0 Additional JDK methods inherited from java.lang.Throwable ... ) Additional JDK methods inherited from java.lang.Object clone(), equals(Object), finalize(), getClass

. Since: Jakarta Persistence (JPA) 1.0 Additional JDK methods inherited from java.lang.Throwable ... ) Additional JDK methods inherited from java.lang.Object clone(), equals(Object), finalize

.0 Additional JDK methods inherited from java.lang.Throwable addSuppressed(Throwable ... inherited from java.lang.Object clone(), equals(Object), finalize(), getClass(), hashCode(), notify

inherited from java.lang.Throwable addSuppressed(Throwable), fillInStackTrace(), fillInStackTrace ... (), validateSuppressedExceptionsList(List), writeObject(ObjectOutputStream) Additional JDK methods inherited from java.lang.Object

Methods Class getJavaType () Return the represented Java type. Inherited from Type Returns: Java ... type. Inherited from Type Returns: persistence type. Since: Jakarta Persistence (JPA) 1.0

null, if no alias has been assigned. Inherited from TupleElement Returns: alias. Since: Jakarta ... ) 1.0 Class getJavaType () Return the Java type of the tuple element. Inherited from TupleElement

. Inherited from Type Returns: Java type. Since: Jakarta Persistence (JPA) 1.0 ListAttribute getList ... getPersistenceType () Return the persistence type. Inherited from Type Returns: persistence type

SharedCacheMode.DISABLE_SELECTIVE . The value of the Cacheable annotation is inherited by subclasses ... methods inherited from java.lang.annotation.Annotation annotationType(), equals(Object), hashCode(), toString()