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TrackerSparqlBuilder is an object what will gather a set of subject/predicate/object triples, together with an optional WHERE clause, in order to create a query that may be issued to tracker-store.
When using TrackerSparqlBuilder, note that you may append several predicates for the same subject, and several objects for the same predicate.
struct TrackerSparqlBuilder {
GObject parent_instance;
TrackerSparqlBuilderPrivate * priv;
};
The TrackerSparqlBuilder object represents an insertion/update SPARQL query.
Enumeration with the possible states of the SPARQL Builder
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Builder is generating an UPDATE |
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Builder is generating an INSERT |
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Builder is generating a DELETE |
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Builder is generating the subject of the query |
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Builder is generating the predicate of the query |
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Builder is generating the object of the query |
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Builder is generating a blank node subject |
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Builder is generating the WHERE clause contents |
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Builder is generating an embedded INSERT |
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Builder is generating the GRAPH clause contents |