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Viewing changes to src/plugins/tracker/rygel-tracker-query-triplet.vala

  • Committer: Package Import Robot
  • Author(s): Andreas Henriksson
  • Date: 2011-12-16 15:21:25 UTC
  • mfrom: (14.1.2 sid)
  • Revision ID: package-import@ubuntu.com-20111216152125-qgn31dkfmhouhrf0
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src/plugins/tracker/rygel-tracker-query-triplet.vala
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 * Represents SPARQL Triplet
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 */
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public class Rygel.Tracker.QueryTriplet {
 
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    public string graph;
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    public string subject;
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    public string predicate;
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    public string obj;
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    public QueryTriplet next;
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    public QueryTriplet (string subject, string predicate, string obj) {
 
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        this.graph = null;
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        this.subject = subject;
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        this.predicate = predicate;
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        this.obj = obj;
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    }
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    public QueryTriplet.with_graph (string graph,
 
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                                    string subject,
 
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                                    string predicate,
 
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                                    string object) {
 
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        this.graph = graph;
 
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        this.subject = subject;
 
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        this.predicate = predicate;
 
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        this.obj = object;
 
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    }
 
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    public QueryTriplet.chain (string       subject,
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                               string       predicate,
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                               QueryTriplet next) {
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    public string to_string (bool include_subject = true) {
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        string str = "";
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        if (graph != null) {
 
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            str += "GRAPH <%s> {".printf (this.graph);
 
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        }
 
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        if (include_subject) {
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            str += " " + subject;
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        }
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            str += " " + this.obj;
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        }
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        if (graph != null) {
 
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            str += "}";
 
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        }
 
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        return str;
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    }
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}