ont-app.datascript-graph.core — ont-app/datascript-graph 0.1.1

ask-s-p-o clj/s

(ask-s-p-o db s p o)

DatascriptGraph clj/s≠

cljs

An IGraph compliant view on a Datascript graphs With arguments [<db> Where <db> is an instance of a Datascript database.

get-entity-id clj/s

(get-entity-id db s)

get-normal-form clj/s

(get-normal-form db)

get-reference clj/s

(get-reference db e)

get-subjects clj/s

(get-subjects db)

get-valAt clj/s

(get-valAt d avet)

graph-difference clj/s

(graph-difference g1 g2)

graph-intersection clj/s

(graph-intersection g1 g2)

graph-union clj/s

(graph-union g1 g2)

igraph-schema clj/s

The basic schema that informs the IGraph implmentation. ::id is the identifier for <s> arguments ::top is true for a subject with no elaborating attributes, (this will provide a basis for a dummy triple declaration for its reference).

make-graph clj/s

(make-graph)

(make-graph schema)

Returns an instance of DatascriptGraph. Where <schema> must contain Datascript schema declaration for every <p>. See also https://github.com/kristianmandrup/datascript-tutorial/blob/master/create_schema.md

maybe-dereference clj/s

(maybe-dereference db a v)

normalized-query-output clj/s

(normalized-query-output db query-spec)

Returns [<binding> ...] per igraph spec for <query-spec> posed to <db> Where <binding> := {<var> <value> ...} <query-spec> := either <query> without an ':in' clause or a map of the form {:query :args} if query has an ':in' clause <db> is a datascript db <var> is taken from the :from clause of <query> <value> is a value bound to <var> in the query response <query> is a datascript query vector <args> := [<db> <arg> ...] binding to the :in clause of <query> if it exists, or := [<db>] otherwise <arg> matches and element of any :in clause in <query>

query-for-o clj/s

(query-for-o db s p)

query-for-p-o clj/s

(query-for-p-o db s)