1 files changed, 24 insertions, 7 deletions

diff --git a/src/uk/ac/ox/cs/pagoda/reasoner/ConsistencyManager.java b/src/uk/ac/ox/cs/pagoda/reasoner/ConsistencyManager.java
index 9b862ce..d179d14 100644
--- a/src/uk/ac/ox/cs/pagoda/reasoner/ConsistencyManager.java
+++ b/src/uk/ac/ox/cs/pagoda/reasoner/ConsistencyManager.java
@@ -1,7 +1,5 @@
 package uk.ac.ox.cs.pagoda.reasoner;
 
-import java.util.LinkedList;
-
 import org.semanticweb.HermiT.model.Atom;
 import org.semanticweb.HermiT.model.AtomicConcept;
 import org.semanticweb.HermiT.model.DLClause;
@@ -9,7 +7,9 @@ import org.semanticweb.HermiT.model.Variable;
 import org.semanticweb.owlapi.model.OWLOntology;
 import org.semanticweb.owlapi.model.OWLOntologyCreationException;
 import org.semanticweb.owlapi.model.OWLOntologyManager;
-
+import uk.ac.ox.cs.JRDFox.JRDFStoreException;
+import uk.ac.ox.cs.JRDFox.store.DataStore;
+import uk.ac.ox.cs.JRDFox.store.DataStore.UpdateType;
 import uk.ac.ox.cs.pagoda.hermit.DLClauseHelper;
 import uk.ac.ox.cs.pagoda.query.AnswerTuples;
 import uk.ac.ox.cs.pagoda.query.QueryManager;
@@ -21,9 +21,8 @@ import uk.ac.ox.cs.pagoda.tracking.QueryTracker;
 import uk.ac.ox.cs.pagoda.tracking.TrackingRuleEncoder;
 import uk.ac.ox.cs.pagoda.util.Timer;
 import uk.ac.ox.cs.pagoda.util.Utility;
-import uk.ac.ox.cs.JRDFox.JRDFStoreException;
-import uk.ac.ox.cs.JRDFox.store.DataStore;
-import uk.ac.ox.cs.JRDFox.store.DataStore.UpdateType;
+
+import java.util.LinkedList;
 
 public class ConsistencyManager {
 
@@ -85,6 +84,23 @@ public class ConsistencyManager {
                 }
                 return false; 
         }
+
+        boolean checkSkolemUpper() {
+                if (m_reasoner.limitedSkolemUpperStore != null) {
+                        AnswerTuples tuples = null;
+                        try {
+                                tuples = m_reasoner.limitedSkolemUpperStore.evaluate(fullQueryRecord.getQueryText(), fullQueryRecord.getAnswerVariables());
+                                if (!tuples.isValid()) {
+                                        Utility.logInfo("There are no contradictions derived in the limited-skolem upper bound materialisation.");
+                                        return satisfiability(t.duration());
+                                }
+                        }
+                        finally {
+                                if (tuples != null) tuples.dispose();
+                        }
+                }
+                return false;
+        }
         
         boolean check() {
 //              if (!checkRLLowerBound()) return false; 
@@ -288,5 +304,6 @@ public class ConsistencyManager {
         public QueryRecord[] getQueryRecords() {
                 return botQueryRecords; 
         }
-        
+
+
 }