- added the invert operation

src/fr/inrialpes/exmo/align/impl/BasicOntologyNetwork.java

@@ -97,6 +97,11 @@ public class BasicOntologyNetwork implements OntologyNetwork {
 	if (!ontologies.containsKey(onto)) return Collections.emptySet();
 	return ontologies.get( onto ).sourceAlignments;
     };
+    public void invert() throws AlignmentException {
+	for ( Alignment al : alignments ) {
+	    addAlignment( al.inverse() );
+	}
+    }
 
 }
 

src/org/semanticweb/owl/align/OntologyNetwork.java

@@ -47,6 +47,11 @@ public interface OntologyNetwork extends Cloneable {
     public Set<Alignment> getTargetingAlignments( URI onto );
     public Set<Alignment> getSourceAlignments( URI onto );
 
+    /**
+     * close reflexively the network.
+     * The network is modified.
+     */
+    public void invert() throws AlignmentException;
 }