1 files changed, 28 insertions, 0 deletions

diff --git a/src/uk/ac/ox/cs/pagoda/model/IRI.java b/src/uk/ac/ox/cs/pagoda/model/IRI.java
new file mode 100644
index 0000000..7dc5242
--- /dev/null
+++ b/src/uk/ac/ox/cs/pagoda/model/IRI.java
@@ -0,0 +1,28 @@
+package uk.ac.ox.cs.pagoda.model;
+
+import uk.ac.ox.cs.pagoda.util.Namespace;
+
+public class IRI extends AnswerTerm {
+
+        int id; 
+        String iri; 
+        
+        private IRI(String iri, int id) {
+                this.iri = iri; 
+                this.id = id; 
+        }
+        
+        public IRI create(String iri) {
+                IRI instance = (IRI) instances.find(iri); 
+                if (instance != null) return instance;
+                instance = new IRI(iri, iri.startsWith(Namespace.PAGODA_ANONY) ? --SkolemCounter : ++OriginalCounter);
+                instances.insert(iri, instance);
+                return instance; 
+        }
+
+        @Override
+        public String toString() {
+                return "<" + iri + ">";
+        }
+        
+}