[JENA-1355] Wrong determination of variables with property functions.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Jena 3.3.0
• Fix Version/s: Jena 3.4.0
• Assignee: Andy Seaborne
• Reporter: Andy Seaborne
• Created: 01/Jun/17 11:08
• Updated: 21/Jul/17 09:29
• Resolved: 04/Jun/17 08:15

Description

Bug in VarFinder:

public static void main(String... args) {
    String z = String.join("\n"
                           ,"    (propfunc <http://example/pf>"
                           ,"      ?x (?y 1)"
                           ,"      (table unit))"
                           );
    vfind(z);                         
}

public static void vfind(String z) {
    Op op = SSE.parseOp(z);
    System.out.println(op);
    VarFinder vf = VarFinder.process(op);
    System.out.println(vf);
}

prints

(propfunc <http://example/pf>
  ?x (?y 1)
  (table unit))

Fixed:[?y], Filter:[], Filter2:[], Opt:[], Assign:[]

should be

Fixed:[?x, ?y], Filter:[], Filter2:[], Opt:[], Assign:[]

Issue Links

• links to: GitHub Pull Request #258