neo4j cypher selecting a path whose nodes need to further match another pattern

Question

I have a domain that contains flight, station and aircraft. The station are connected by flight and flight use aircraft. (this is an expansion of the problem that I have on neo4

Answer 1

The first step is to get paths with all flight nodes connected to Aircraft nodes with the property "wifi" equal 1. This step is implemented by the clauses 1-4. The clause 5 passes the flight nodes on the qualified paths to the next "Where" The clause 6 filter out those routes whose connections do not satisfy the condition. The last clause returns flight names on the valid routes.

1. Match p=stb:Station-[:Connect*]->flt:Flight-[:Connect*]->ste:Station, flt-[:Use]->ac:Aircraft
2. Where stb.name='ST_B' and ste.name='ST_E'
3. distinct p as path, collect(ac) as acs
4. Where all ( ac in acs where ac.wifi = 1)
5. With filter(x in nodes(path) where x:Flight ) as flts
6. Where all ( i in Range(0,length(flts)-2) Where flts[i].arrvTime < flts[i+1].dptrTime)
7. Return extract(flt in flts | flt.name)