[DL-Learner SVN] SF.net SVN: dl-learner:[3791] trunk/components-core/src/main/java/org/ dllearner/reasoning/SPARQLReasoner.java

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

Revision: 3791
          http://dl-learner.svn.sourceforge.net/dl-learner/?rev=3791&view=rev
Author:   lorenz_b
Date:     2012-07-15 17:49:04 +0000 (Sun, 15 Jul 2012)
Log Message:
-----------
Added methods to check if property is objectproperty or dataproperty.

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	2012-07-13 13:21:30 UTC (rev 3790)
+++ trunk/components-core/src/main/java/org/dllearner/reasoning/SPARQLReasoner.java	2012-07-15 17:49:04 UTC (rev 3791)
@@ -727,6 +727,18 @@
 		return null;
 	}
 	
+	public boolean isObjectProperty(String propertyURI){
+		String query = String.format("ASK {<%s> a <%s>}", propertyURI, OWL.ObjectProperty.getURI());
+		boolean isObjectProperty = executeAskQuery(query);
+		return isObjectProperty;
+	}
+	
+	public boolean isDataProperty(String propertyURI){
+		String query = String.format("ASK {<%s> a <%s>}", propertyURI, OWL.DatatypeProperty.getURI());
+		boolean isObjectProperty = executeAskQuery(query);
+		return isObjectProperty;
+	}
+	
 	public int getIndividualsCount(NamedClass nc){
 		String query = String.format("SELECT (COUNT(?s) AS ?cnt) WHERE {" +
 				"?s a <%s>." +

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.