SDN4中是否有類似javax.persistence.Embeddable
或javax.persistence.Embedded
的註解?有沒有辦法在Spring Data中有可嵌入的類Neo4j 4
例如,在下面的域中,我想將Address類的屬性存儲在Person的節點中,而不是爲每個Address創建節點。
// @Embeddable
pulbic class Address{
private String city;
private String zip;
...
}
@NodeEntity
pulbic class Person{
@GraphId
private Long id;
private String name;
// @Embedded
private Address address;
...
}