changeset 76:37d8b5284727

added extra query methods

--- a/src/org/qmul/eecs/c4dm/sparql/utilities/SparqlWrapperMethods.java	Fri Aug 02 15:42:04 2013 +0100
+++ b/src/org/qmul/eecs/c4dm/sparql/utilities/SparqlWrapperMethods.java	Fri Aug 02 15:48:25 2013 +0100
@@ -2,6 +2,8 @@
 
 import java.util.List;
 
+import com.clarkparsia.pellet.sparqldl.jena.SparqlDLExecutionFactory;
+import com.hp.hpl.jena.ontology.OntModel;
 import com.hp.hpl.jena.query.Dataset;
 import com.hp.hpl.jena.query.Query;
 import com.hp.hpl.jena.query.QueryExecution;
@@ -32,7 +34,37 @@
 																// SPARQL
 
 		QueryExecution qe = QueryExecutionFactory.create(q, m); // Jena query
-//		QueryExecution qe = SparqlDLExecutionFactory.create(q, m); // Pellet query
+
+		// We want to execute a CONSTRUCT query, do it, and return the new
+		// triples
+		Model newModel = qe.execConstruct();
+
+		// Print the query for better understanding
+		System.out.println(q.toString());
+
+		// Print the new triples
+		StmtIterator iter = newModel.listStatements();
+		printStmts(iter);
+		
+		qe.close();
+
+		return newModel;
+	}
+
+	/**
+	 * @param query
+	 * @param m
+	 * @return
+	 */
+	public static Model executePelletConstructQuery(String query, Model m) {
+
+		// Now read the query file into a query object
+		Query q = QueryFactory.read(query, Syntax.syntaxARQ); // only required
+																// if using
+																// (e.g.) LET in
+																// SPARQL
+
+		QueryExecution qe = SparqlDLExecutionFactory.create(q, m); // Pellet query
 
 		// We want to execute a CONSTRUCT query, do it, and return the new
 		// triples
@@ -124,6 +156,72 @@
 		qe.close();
 	}
 	
+	/**
+	 * @param query
+	 * @param ontModel
+	 */
+	public static void queryOntModel(String query, OntModel ontModel) {
+
+		// Now read the query file into a query object
+		Query q = QueryFactory.read(query, Syntax.syntaxARQ); // only required
+																// if using
+																// (e.g.) LET in
+																// SPARQL
+
+		// Create a SPARQL-DL query execution for the given query and
+		// ontology model
+		QueryExecution qe = QueryExecutionFactory.create(q, ontModel);
+
+		// We want to execute a SELECT query, do it, and return the result set
+		ResultSet rs = qe.execSelect();
+
+		// Print the query for better understanding
+		System.out.println(q.toString());
+
+		// There are different things we can do with the result set, for
+		// instance iterate over it and process the query solutions or, what we
+		// do here, just print out the results
+		ResultSetFormatter.out(rs);
+
+		// And an empty line to make it pretty
+		System.out.println();
+		
+		qe.close();
+	}
+	
+	/**
+	 * @param query
+	 * @param ontModel
+	 */
+	public static void queryPelletOntModel(String query, OntModel ontModel) {
+
+		// Now read the query file into a query object
+		Query q = QueryFactory.read(query, Syntax.syntaxARQ); // only required
+																// if using
+																// (e.g.) LET in
+																// SPARQL
+
+		// Create a SPARQL-DL query execution for the given query and
+		// ontology model
+		QueryExecution qe = SparqlDLExecutionFactory.create(q, ontModel); // Pellet query
+
+		// We want to execute a SELECT query, do it, and return the result set
+		ResultSet rs = qe.execSelect();
+
+		// Print the query for better understanding
+		System.out.println(q.toString());
+
+		// There are different things we can do with the result set, for
+		// instance iterate over it and process the query solutions or, what we
+		// do here, just print out the results
+		ResultSetFormatter.out(rs);
+
+		// And an empty line to make it pretty
+		System.out.println();
+		
+		qe.close();
+	}
+	
 	public static void queryDataset(String query, Dataset dataset) {
 
 		// Now read the query file into a query object