StackOverflow2013

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plurals

POMultiple Relationship classes with the same type
primarykey
Id
10763141
data
AcceptedAnswerId
0
AnswerCount
1
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-05-26T02:21:19.507
FavoriteCount
1
LastActivityDate
2012-06-04T15:50:44.117
LastEditDate
2012-06-01T04:01:11.830
LastEditorUserId
256108
OwnerUserId
256108
ParentId
0
PostTypeId
1
Score
6
ViewCount
448
LastEditorDisplayName
text
Body
Using spring-data-neo4j, I want to create two classes using <code>@RelationshipEntity(type="OWNS")</code> to link a <code>Person</code> class to both a <code>Pet</code> and <code>Car</code>. <pre><code>@RelationshipEntity(type="OWNS") public class OwnsCar { @Indexed private String name; @StartNode private Person person; @EndNode private Car car; } @RelationshipEntity(type="OWNS") public class OwnsPet { @Indexed private String name; @EndNode private Person person; @StartNode private Pet pet; } </code></pre> This saves to the Graph Database properly with no problems, as I can query the actual <code>Node</code> and <code>Relationship</code> and see they type, etc. But when I attempt to use <code>@RelatedTo(type="OWNS", elementClass=Pet.class)</code> I either get a class cast exception, or when using lazy-initialization I get incorrect results. <pre><code>@NodeEntity public class Person { @Indexed private String name; @RelatedTo(type="OWNS", direction=Direction.OUTGOING, elementClass=Pet.class) private Set<Pet> pets; @RelatedTo(type="OWNS", direction=Direction.OUTGOING, elementClass=Car.class) private Set<Car> cars; } </code></pre> The result I get when I attempt to print our my person(my <code>toString()</code> has been omitted, but it simply calls the <code>toString()</code> for each field) is this: <pre><code>Person [nodeId=1, name=Nick, pets=[Car [nodeId=3, name=Thunderbird]], cars=[Car [nodeId=3, name=Thunderbird]]] </code></pre> Does anyone know if this can be done, should be done, is just a bug or a feature that is missing?
Tags
<spring><neo4j><spring-data-neo4j>
Title
Multiple Relationship classes with the same type
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USNicholas
UserOwnerUserId
1. USNicholas
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POMultiple Relationship classes with the same type
 UserUserId
 USNicholas
 VoteTypeVoteTypeId
 VTBountyStart
2. VO
 singulars
 PostPostId
 POMultiple Relationship classes with the same type
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
3. VO
 singulars
 PostPostId
 POMultiple Relationship classes with the same type
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. This table or related slice is empty.

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