How to use Spring data neo4j-RX to support multiple labels in a node

0
votes

Can some one help me on how to use Spring data neo4j-RX JPA to support multiple labels in a node.

Suppose I have a below node in neo4j database

(:Person:Male {name:"ABC"])

How to convert above node with multiple labels to equivalent entity in Java with neo4j-RX JPA?

1
neo4jspring-data-neo4jneo4j-ogm

1 Answers

1
votes

You can define multiple labels in the @Node annotation on your entity.

For example:

@Node("Person","Male")
public class MalePerson {}

Another option is to use inheritance:

@Node
public class Person {}

@Node
public class Male extends Person {}

This would not apply to your use-case but I also add the third option here: Dynamic Labels

@Node
public class Person {
  @DynamicLabels
  private List<String> labels; // here you would add Male
}

On a side note: Spring Data Neo4j RX (or now Spring Data Neo4j 6) is not a JPA implementation.