new sparqlbuilder()
IN DEVELOPMENT - A SparqlBuilder object for easy (and performant) sparql creation.
var b = db.createSparqlBuilder() b.subject("JointCustomer").with( b.subject("NKBCustomer").with( b.subject("NKBAccount").has("balance", "<", 100).has("nkbaccountid") ), b.subject("NICClient").with( b.subject("MLDocument").has("docuri") ).has("nicclientid") ); var sparql = b.toSparql();
This would generate (using short form of IRIs for readability):-
SELECT DISTINCT ?subject WHERE { ?subject rdf:type <JointCustomer> . ?subject ?pred1 ?nkbcustomer1 . ?nkbcustomer1 rdf:type <NKBCustomer> . ?nkbcustomer1 ?pred2 ?nkbaccount2 . ?nkbaccount2 rdf:type <NKBAccount> . ?nkbaccount2 ?balance ?value3 . FILTER (?balance < "100"^^<xs:integer>) . ?subject ?pred4 ?nicclient4 . ?nicclient4 rdf:type <NICClient> . ?nicclient4 ?pred5 ?mldocument5 . ?mldocument5 rdf:type <MLDocument> . ?mldocument5 ?pred6 ?docuri . ?nicclient4 ?pred7 ?nicclientid }
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Methods
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<static> subject()
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Generates a subject with the specified rdf type IRI
TODO complete this method
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has()
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Includes the specified predicate IRI from the parent subject object
TODO complete method
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toSparql()
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Returns the sparql generated
TODO complete method
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with()
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Includes the specified dependant (target of a relationship) Subject
TODO complete this method, and include predicate specification (optional)
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