[ONOS-2860] ONOSFW L3 uses ARP table as arp proxy. It need modify ARP
request packet to response packet. OpenFlow protocol provides some
extension action to support it. e.g. move and load. But for now OpenFlow
java implementation doesn't support for them.
Change-Id: I30506f9230bb7ec75952893fdb07d15a866b877d
diff --git a/drivers/src/main/java/org/onosproject/driver/extensions/MoveExtensionTreatment.java b/drivers/src/main/java/org/onosproject/driver/extensions/MoveExtensionTreatment.java
new file mode 100644
index 0000000..b67e1be
--- /dev/null
+++ b/drivers/src/main/java/org/onosproject/driver/extensions/MoveExtensionTreatment.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.driver.extensions;
+
+import org.onosproject.net.flow.instructions.ExtensionTreatment;
+
+/**
+ * The abstraction of Move Treatment.
+ */
+public interface MoveExtensionTreatment extends ExtensionTreatment {
+
+ /**
+ * Returns SRC_OFS field of move extension action.
+ *
+ * @return SRC_OFS
+ */
+ int srcOffset();
+
+ /**
+ * Returns DST_OFS field of move extension action.
+ *
+ * @return DST_OFS
+ */
+ int dstOffset();
+
+ /**
+ * Returns SRC field of move extension action.
+ *
+ * @return SRC
+ */
+ int src();
+
+ /**
+ * Returns DST field of move extension action.
+ *
+ * @return DST
+ */
+ int dst();
+
+ /**
+ * Returns N_BITS field of move extension action.
+ *
+ * @return N_BITS
+ */
+ int nBits();
+}