diff --git a/java_gen/templates/const.java b/java_gen/templates/const.java
new file mode 100644
index 0000000..7870529
--- /dev/null
+++ b/java_gen/templates/const.java
@@ -0,0 +1,52 @@
+//:: # Copyright 2013, Big Switch Networks, Inc.
+//:: #
+//:: # LoxiGen is licensed under the Eclipse Public License, version 1.0 (EPL), with
+//:: # the following special exception:
+//:: #
+//:: # LOXI Exception
+//:: #
+//:: # As a special exception to the terms of the EPL, you may distribute libraries
+//:: # generated by LoxiGen (LoxiGen Libraries) under the terms of your choice, provided
+//:: # that copyright and licensing notices generated by LoxiGen are not altered or removed
+//:: # from the LoxiGen Libraries and the notice provided below is (i) included in
+//:: # the LoxiGen Libraries, if distributed in source code form and (ii) included in any
+//:: # documentation for the LoxiGen Libraries, if distributed in binary form.
+//:: #
+//:: # Notice: "Copyright 2013, Big Switch Networks, Inc. This library was generated by the LoxiGen Compiler."
+//:: #
+//:: # You may not use this file except in compliance with the EPL or LOXI Exception. You may obtain
+//:: # a copy of the EPL at:
+//:: #
+//:: # http::: #www.eclipse.org/legal/epl-v10.html
+//:: #
+//:: # Unless required by applicable law or agreed to in writing, software
+//:: # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+//:: # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+//:: # EPL for the specific language governing permissions and limitations
+//:: # under the EPL.
+//::
+//:: import itertools
+//:: import of_g
+//:: include('_copyright.java')
+
+//:: include('_autogen.java')
+
+package ${package};
+
+import org.openflow.protocol.OFVersion;
+
+public enum ${class_name} {
+//:: for i, entry in enumerate(enum.entries):
+//::     values = [ ("0x%x" % val) if val is not None else "-1" for val in entry.all_values(all_versions) ]
+     ${entry.name}(new int[] { ${ ", ".join( values) } } )${ ", " if i < len(enum.entries)-1 else ";" }
+//:: #endfor
+
+    private final int[] wireValues;
+    ${class_name}(int[] wireValues) {
+        this.wireValues = wireValues;
+    }
+
+    public int getWireValue(OFVersion version) {
+        return this.wireValues[version.getWireVersion()];
+    }
+}