rename onos.util to onos.graph
diff --git a/src/main/java/net/onrc/onos/graph/IDBConnection.java b/src/main/java/net/onrc/onos/graph/IDBConnection.java
new file mode 100644
index 0000000..82ebba2
--- /dev/null
+++ b/src/main/java/net/onrc/onos/graph/IDBConnection.java
@@ -0,0 +1,13 @@
+package net.onrc.onos.graph;
+
+import com.thinkaurelius.titan.core.TitanGraph;
+import com.tinkerpop.frames.FramedGraph;
+
+public interface IDBConnection {
+ public FramedGraph<TitanGraph> getFramedGraph();
+ public void addEventListener(final LocalGraphChangedListener listener);
+ public Boolean isValid();
+ public void commit();
+ public void rollback();
+ public void close();
+}