Added changelog: Closes #92, closes #207

Added a changelog on the classes, properties, and data properties. Fix
an issue with OBI and refactored code. Also, added the appropriate
translations and language tags in en, es, pt.

README.md

@@ -84,7 +84,7 @@ The -licensius flag uses the Licensius web services (http://licensius.com/apidoc
 
 Browser problems
 ==========
-The result of executing Widoco is an html file. We have tested it in Mozilla, IE and Chrome, and when the page is stored in a server all the browsers work correctly. If you view the file locally, we recommend you to use Mozilla Firefox (or Internet Explorer, if you must). Google Chrome will not show the contents correctly, as it doesn't allow  XMLHttpRequest without HTTP. If you want to view the page locally with Google Chrome you have two possibilities:
+The result of executing Widoco is an html file. We have tested it in Mozilla, IE and Chrome, and when the page is stored in a server all the browsers work correctly. If you view the file locally, we recommend you to use Mozilla Firefox or Safari (or Internet Explorer, if you must). Google Chrome will not show the contents correctly, as it doesn't allow  XMLHttpRequest without HTTP. If you want to view the page locally with Google Chrome you have two possibilities:
 
 a) Place the file in a server and access it via its URL (for example, put it in dropbox and access through its public url).
 

src/main/java/diff/OWLAxiomInfo.java

@@ -0,0 +1,101 @@
+package diff;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import org.semanticweb.owlapi.model.*;
+
+
+/*
+ * Helper class to store information on a class which can be
+ * used to store information about difference between two classes
+ * newClassAxiomsSet holds axioms that have been added to this class
+ * and deletedClassAxiomsSet holds axioms that have been removed compared with
+ * the same class in another ontology
+ */
+
+/**
+ * @author Daniel Garijo
+ * This class has been modified by Daniel Garijo to make the axioms more general 
+ * and capture changes in labels and comments or definitions (annotation properties)
+ * @author dgarijo
+ */
+
+
+public class OWLAxiomInfo {
+
+	private final IRI classIRI;
+	private Set<OWLAxiom> newAxiomSet;
+	private Set<OWLAxiom> deletedAxiomSet;
+
+
+
+
+	//constructor
+	public OWLAxiomInfo(IRI classIRI, Set<OWLAxiom> newClassAxiomsSet, 
+							  Set<OWLAxiom> deletedClassAxiomsSet) {
+		this.classIRI = classIRI;
+		this.newAxiomSet = newClassAxiomsSet;
+		this.deletedAxiomSet = deletedClassAxiomsSet;
+	}
+
+
+
+
+	public IRI getIRI(){
+		return classIRI;
+	}
+
+
+	//get method to return the new class axioms as Axioms
+	public Set<OWLAxiom> getNewAxioms(){
+		return newAxiomSet;
+	}
+
+        /**
+         * Method to merge two collection of axioms to the new Changes Set
+         * @param newAxioms
+         */
+        public void addNewChangeAxioms(Set<OWLAxiom> newAxioms){
+            if(this.newAxiomSet==null){
+                this.newAxiomSet = new HashSet<OWLAxiom>();                
+            }
+            if(newAxioms!= null && !newAxioms.isEmpty()){
+                this.newAxiomSet.addAll(newAxioms);
+            }
+
+        }
+
+        /**
+         * Method to merge two collection of axioms to the deletions Set
+         * @param deleteAxioms
+         */
+        public void addDeleteChangeAxioms(Set<OWLAxiom> deleteAxioms){
+            if(this.deletedAxiomSet==null){
+                this.deletedAxiomSet = new HashSet<OWLAxiom>();
+            }
+            if(deleteAxioms !=null && !deleteAxioms.isEmpty()){
+                this.deletedAxiomSet.addAll(deleteAxioms);
+            }
+        }
+
+	//get method to return the deleted class axioms as Axioms
+	public Set<OWLAxiom> getDeletedAxioms(){
+		return deletedAxiomSet;
+	}
+
+
+	public String getIRIAsString(){
+		return this.classIRI.toString();
+	}
+
+
+
+    public boolean isEmpty(){
+        return!((this.newAxiomSet!=null && !this.newAxiomSet.isEmpty())||
+                (this.deletedAxiomSet!=null && !this.deletedAxiomSet.isEmpty()));      
+    }
+
+
+
+}