it does not seem to work for me
error: cannot find symbol
asList(
^
symbol: method asList(Pair<Rels,Direction>)
On Saturday, January 25, 2014 6:59:20 AM UTC-6, Stefan Armbruster wrote:
>
> Arrays.asList from the JDK,
> http://docs.oracle.com/javase/7/docs/api/java/util/Arrays.html#asList(T...)
>
>
> 2014/1/25 Javad Karabi <[email protected] <javascript:>>:
> > the asList can not seem to be found... where is that provided?
> >
> >
> > On Friday, January 24, 2014 7:21:37 PM UTC-6, Michael Hunger wrote:
> >>
> >> I think you have to create a custom RelationshipExpander, that takes a
> >> list of pairs of type and direction and checks at the current path
> length
> >> for the correct combo to look for.
> >>
> >> I think from a quick look that org.neo4j.kernel.OrderedByTypeExpander
> >> already does this btw. Please check.
> >>
> >> new
> >>
> OrderedByTypeExpander(asList(Pair.of(DynamicRelationshipType.withName("preferred_store"),
>
>
> >> Direction.OUTGOING),Pair.of(
> >> DynamicRelationshipType.withName("preferred_store"),
> Direction.INCOMING),
> >> ....)
> >>
> >> Michael
> >>
> >>
> >> On Fri, Jan 24, 2014 at 10:21 PM, Javad Karabi <[email protected]>
> wrote:
> >>>
> >>> How would i use the traversal description to do the following?
> >>>
> >>> MATCH
> >>>
> me-[:preferred_store]->(:Store)<-[:preferred_store]-(:Member)-[:ordered]->(p:Product)
>
>
> >>>
> >>> I assumed that the following worked:
> >>> .relationships(
> >>> DynamicRelationshipType.withName("preferred_store"),
> Direction.OUTGOING )
> >>> .relationships(
> >>> DynamicRelationshipType.withName("preferred_store"),
> Direction.INCOMING )
> >>> .relationships( DynamicRelationshipType.withName("ordered"),
> >>> Direction.OUTGOING )
> >>> .relationships( DynamicRelationshipType.withName("product"),
> >>> Direction.OUTGOING )
> >>>
> >>> However, I am seeing that the order in which relationships() is
> executed
> >>> does not make a difference, it just adds the relationships to a global
> list
> >>> of allowed relationships for the description... how would i ensure
> that the
> >>> traversal only goes from preferred store, to ordered, to the product?
> >>>
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