I can't retrieve relationships
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I have a Person node and a call relationship.I want to find a specific person and those who called him.My code are as below
@NodeEntity
public class Person extends BaseEntity{
@Property(name = "id")
private String mobile;
private String name;
private int partition;
private int StronglyConnectedComponents;
private int ConnectedComponent;
private int LabelPropagation;
private double pagerank;
private int seed_label; //在线算法结果写回字段
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Person> contact;
//setter and getter
}
@RelationshipEntity(type = "Call")
public class Call extends BaseEntity{
@StartNode
private Person caller;
@EndNode
private Person callee;
private String BS;
private String time;
//setter and getter
}
@Repository
public interface PersonRepository extends GraphRepository<Person>{
Person findById(String id, @Depth int depth);
}
public String test() {
Person person = community.personRepository.findById("18565124452",2);
return person.toString();
}
Use test method I can retrieve the properties of the person node but the relationship property contact is null. How can I fix this?
spring-data-neo4j
asked Nov 18 at 15:54
xing tao
82
add a comment |
up vote
0
down vote
favorite
I have a Person node and a call relationship.I want to find a specific person and those who called him.My code are as below
@NodeEntity
public class Person extends BaseEntity{
@Property(name = "id")
private String mobile;
private String name;
private int partition;
private int StronglyConnectedComponents;
private int ConnectedComponent;
private int LabelPropagation;
private double pagerank;
private int seed_label; //在线算法结果写回字段
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Person> contact;
//setter and getter
}
@RelationshipEntity(type = "Call")
public class Call extends BaseEntity{
@StartNode
private Person caller;
@EndNode
private Person callee;
private String BS;
private String time;
//setter and getter
}
@Repository
public interface PersonRepository extends GraphRepository<Person>{
Person findById(String id, @Depth int depth);
}
public String test() {
Person person = community.personRepository.findById("18565124452",2);
return person.toString();
}
Use test method I can retrieve the properties of the person node but the relationship property contact is null. How can I fix this?
spring-data-neo4j
asked Nov 18 at 15:54
xing tao
82
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I have a Person node and a call relationship.I want to find a specific person and those who called him.My code are as below
@NodeEntity
public class Person extends BaseEntity{
@Property(name = "id")
private String mobile;
private String name;
private int partition;
private int StronglyConnectedComponents;
private int ConnectedComponent;
private int LabelPropagation;
private double pagerank;
private int seed_label; //在线算法结果写回字段
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Person> contact;
//setter and getter
}
@RelationshipEntity(type = "Call")
public class Call extends BaseEntity{
@StartNode
private Person caller;
@EndNode
private Person callee;
private String BS;
private String time;
//setter and getter
}
@Repository
public interface PersonRepository extends GraphRepository<Person>{
Person findById(String id, @Depth int depth);
}
public String test() {
Person person = community.personRepository.findById("18565124452",2);
return person.toString();
}
Use test method I can retrieve the properties of the person node but the relationship property contact is null. How can I fix this?
spring-data-neo4j
asked Nov 18 at 15:54
xing tao
82
I have a Person node and a call relationship.I want to find a specific person and those who called him.My code are as below
@NodeEntity
public class Person extends BaseEntity{
@Property(name = "id")
private String mobile;
private String name;
private int partition;
private int StronglyConnectedComponents;
private int ConnectedComponent;
private int LabelPropagation;
private double pagerank;
private int seed_label; //在线算法结果写回字段
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Person> contact;
//setter and getter
}
@RelationshipEntity(type = "Call")
public class Call extends BaseEntity{
@StartNode
private Person caller;
@EndNode
private Person callee;
private String BS;
private String time;
//setter and getter
}
@Repository
public interface PersonRepository extends GraphRepository<Person>{
Person findById(String id, @Depth int depth);
}
public String test() {
Person person = community.personRepository.findById("18565124452",2);
return person.toString();
}
Use test method I can retrieve the properties of the person node but the relationship property contact is null. How can I fix this?
spring-data-neo4j
spring-data-neo4j
asked Nov 18 at 15:54
xing tao
82
asked Nov 18 at 15:54
xing tao
82
asked Nov 18 at 15:54
xing tao
82
asked Nov 18 at 15:54
xing tao
82
asked Nov 18 at 15:54
xing tao
82
82
add a comment |
add a comment |
1 Answer
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up vote
0
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Looks like an older Spring Data Neo4j version. But this shouldn't be a problem here. In your person class you are defining
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Person> contact;
where it should be
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Call> contact;
answered Nov 19 at 22:13
meistermeier
3,62412133
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
Looks like an older Spring Data Neo4j version. But this shouldn't be a problem here. In your person class you are defining
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Person> contact;
where it should be
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Call> contact;
answered Nov 19 at 22:13
meistermeier
3,62412133
add a comment |
up vote
0
down vote
Looks like an older Spring Data Neo4j version. But this shouldn't be a problem here. In your person class you are defining
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Person> contact;
where it should be
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Call> contact;
answered Nov 19 at 22:13
meistermeier
3,62412133
add a comment |
up vote
0
down vote
up vote
0
down vote
Looks like an older Spring Data Neo4j version. But this shouldn't be a problem here. In your person class you are defining
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Person> contact;
where it should be
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Call> contact;
answered Nov 19 at 22:13
meistermeier
3,62412133
Looks like an older Spring Data Neo4j version. But this shouldn't be a problem here. In your person class you are defining
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Person> contact;
where it should be
@Relationship(type="Call",direction=Relationship.OUTGOING)
private List<Call> contact;
answered Nov 19 at 22:13
meistermeier
3,62412133
answered Nov 19 at 22:13
meistermeier
3,62412133
answered Nov 19 at 22:13
meistermeier
3,62412133
answered Nov 19 at 22:13
meistermeier
3,62412133
3,62412133
add a comment |
add a comment |
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