HONEYCOMB-83: Add Gre Feature within HC

PatchSet 7: refactor code
PatchSet 6: Refactor based on new code organization
PatchSet 5: consolidate review comments
PatchSet 4: refactor to support reader registry
PatchSet 3: rebuild
PatchSet 2: update outer-fib-id in v3po.yang.
PatchSet 1: Add GRE feature and support IPv6.

Change-Id: I1fc064b618f161eaef06395380949277e2f9f060
Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/initializers/InterfacesInitializer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/initializers/InterfacesInitializer.java
index 1d58bd18d..c218e5456 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/initializers/InterfacesInitializer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/initializers/InterfacesInitializer.java
@@ -52,6 +52,7 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces._interface.VhostUserBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces._interface.VxlanBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces._interface.VxlanGpeBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces._interface.GreBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.Acl;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.Ethernet;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.L2;
@@ -59,6 +60,7 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.VhostUser;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.Vxlan;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.VxlanGpe;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.Gre;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.l2.base.attributes.Interconnection;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.l2.base.attributes.interconnection.BridgeBased;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.l2.base.attributes.interconnection.BridgeBasedBuilder;
@@ -128,6 +130,11 @@ public class InterfacesInitializer extends AbstractDataTreeConverter<InterfacesS
                 setVxlanGpe(augmentBuilder, vxlanGpe);
             }
 
+            final Gre gre = vppIfcAugmentation.getGre();
+            if (gre != null) {
+                setGre(augmentBuilder, gre);
+            }
+
             final Tap tap = vppIfcAugmentation.getTap();
             if (tap != null) {
                 setTap(input, augmentBuilder, tap);
@@ -279,4 +286,12 @@ public class InterfacesInitializer extends AbstractDataTreeConverter<InterfacesS
         vxlanGpeBuilder.setDecapVrfId(vxlanGpe.getDecapVrfId());
         augmentBuilder.setVxlanGpe(vxlanGpeBuilder.build());
     }
+
+    private static void setGre(final VppInterfaceAugmentationBuilder augmentBuilder, final Gre gre) {
+        final GreBuilder greBuilder = new GreBuilder();
+        greBuilder.setDst(gre.getDst());
+        greBuilder.setSrc(gre.getSrc());
+        greBuilder.setOuterFibId(gre.getOuterFibId());
+        augmentBuilder.setGre(greBuilder.build());
+    }
 }