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]<javascript:>
> > 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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