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NIHVIVO-3697 sameAs support in SimpleReasoner

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This commit is contained in:
stellamit 2012-06-11 00:19:54 +00:00
parent de081579af
commit 66b12eb4be
2 changed files with 40 additions and 44 deletions
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52
webapp/src/edu/cornell/mannlib/vitro/webapp/reasoner/SimpleReasoner.java
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@ -890,31 +890,35 @@ public class SimpleReasoner extends StatementListener {
// subject is of type cls; otherwise returns false.
protected boolean entailedType(Resource subject, OntClass cls) {
List<Resource> sameIndividuals = getSameIndividuals(subject,inferenceModel);
sameIndividuals.add(subject);
tboxModel.enterCriticalSection(Lock.READ);
aboxModel.enterCriticalSection(Lock.READ);
try {
List<OntClass> subclasses = null;
subclasses = (cls.listSubClasses(false)).toList();
subclasses.addAll((cls.listEquivalentClasses()).toList());
Iterator<OntClass> iter = subclasses.iterator();
while (iter.hasNext()) {
OntClass childClass = iter.next();
if (childClass.equals(cls)) continue;
Statement stmt = ResourceFactory.createStatement(subject, RDF.type, childClass);
if (aboxModel.contains(stmt)) return true;
}
return false;
} catch (Exception e) {
log.debug("exception in method entailedType: " + e.getMessage());
return false;
} finally {
aboxModel.leaveCriticalSection();
tboxModel.leaveCriticalSection();
}
try {
aboxModel.enterCriticalSection(Lock.READ);
try {
List<OntClass> subclasses = null;
subclasses = (cls.listSubClasses(false)).toList();
subclasses.addAll((cls.listEquivalentClasses()).toList());
Iterator<OntClass> iter = subclasses.iterator();
while (iter.hasNext()) {
OntClass childClass = iter.next();
if (childClass.equals(cls)) continue; // TODO - determine whether this is needed
Iterator<Resource> sameIter = sameIndividuals.iterator();
while (sameIter.hasNext()) {
Statement stmt = ResourceFactory.createStatement(sameIter.next(), RDF.type, childClass);
if (aboxModel.contains(stmt))
return true;
}
}
return false;
} finally {
aboxModel.leaveCriticalSection();
}
} finally {
tboxModel.leaveCriticalSection();
}
}
// Returns true if the triple is entailed by inverse property