[DL-Learner SVN] SF.net SVN: dl-learner:[4279] trunk/components-core/src/main/java/org/ dllearner/reasoning/SPARQLReasoner.java

[<lor...@us...>]

Revision: 4279
          http://sourceforge.net/p/dl-learner/code/4279
Author:   lorenz_b
Date:     2014-07-02 06:31:52 +0000 (Wed, 02 Jul 2014)
Log Message:
-----------
Added constructor.

Modified Paths:
--------------
    trunk/components-core/src/main/java/org/dllearner/reasoning/SPARQLReasoner.java

Modified: trunk/components-core/src/main/java/org/dllearner/reasoning/SPARQLReasoner.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/reasoning/SPARQLReasoner.java	2014-06-25 10:06:50 UTC (rev 4278)
+++ trunk/components-core/src/main/java/org/dllearner/reasoning/SPARQLReasoner.java	2014-07-02 06:31:52 UTC (rev 4279)
@@ -54,14 +54,12 @@
 import org.dllearner.core.owl.DataRange;
 import org.dllearner.core.owl.Datatype;
 import org.dllearner.core.owl.DatatypeProperty;
-import org.dllearner.core.owl.DatatypePropertyHierarchy;
 import org.dllearner.core.owl.Description;
 import org.dllearner.core.owl.Individual;
 import org.dllearner.core.owl.Intersection;
 import org.dllearner.core.owl.NamedClass;
 import org.dllearner.core.owl.Nothing;
 import org.dllearner.core.owl.ObjectProperty;
-import org.dllearner.core.owl.ObjectPropertyHierarchy;
 import org.dllearner.core.owl.Property;
 import org.dllearner.core.owl.Thing;
 import org.dllearner.kb.LocalModelBasedSparqlEndpointKS;
@@ -82,7 +80,6 @@
 import com.hp.hpl.jena.query.QueryExecution;
 import com.hp.hpl.jena.query.QuerySolution;
 import com.hp.hpl.jena.query.ResultSet;
-import com.hp.hpl.jena.query.ResultSetFormatter;
 import com.hp.hpl.jena.rdf.model.Model;
 import com.hp.hpl.jena.rdf.model.ModelFactory;
 import com.hp.hpl.jena.rdf.model.RDFNode;
@@ -122,6 +119,15 @@
 		this(ks, (String)null);
 	}
 	
+	public SPARQLReasoner(QueryExecutionFactory qef) {
+		this.qef = qef;
+		
+		classPopularityMap = new HashMap<NamedClass, Integer>();
+		objectPropertyPopularityMap = new HashMap<ObjectProperty, Integer>();
+		dataPropertyPopularityMap = new HashMap<DatatypeProperty, Integer>();
+		individualPopularityMap = new HashMap<Individual, Integer>();
+	}
+	
 	public SPARQLReasoner(SparqlEndpointKS ks, String cacheDirectory) {
 		this.ks = ks;
 
@@ -140,9 +146,9 @@
 					CacheEx cacheFrontend = new CacheExImpl(cacheBackend);
 					qef = new QueryExecutionFactoryCacheEx(qef, cacheFrontend);
 				} catch (ClassNotFoundException e) {
-					e.printStackTrace();
+					logger.error(e.getMessage(), e);
 				} catch (SQLException e) {
-					e.printStackTrace();
+					logger.error(e.getMessage(), e);
 				}
 			}
 //			qef = new QueryExecutionFactoryPaginated(qef, 10000);
@@ -177,7 +183,7 @@
 			qef = new QueryExecutionFactoryModel(((LocalModelBasedSparqlEndpointKS)ks).getModel());
 		}
 	}
-
+	
 	public SPARQLReasoner(SparqlEndpointKS ks, ExtractionDBCache cache) {
 		this(ks, cache.getCacheDirectory());
 	}
@@ -1871,6 +1877,10 @@
 	 */
 	@Override
 	public void init() throws ComponentInitException {
+		classPopularityMap = new HashMap<NamedClass, Integer>();
+		objectPropertyPopularityMap = new HashMap<ObjectProperty, Integer>();
+		dataPropertyPopularityMap = new HashMap<DatatypeProperty, Integer>();
+		individualPopularityMap = new HashMap<Individual, Integer>();
 	}
 
 	/* (non-Javadoc)

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