[ONOS-3377] Add nicira extension of resubmit-table instruction to onos
Change-Id: Ic31c6c5ac2dcde493c8503204f56e1e57ff7210a
diff --git a/drivers/src/main/java/org/onosproject/driver/extensions/NiciraResubmitTable.java b/drivers/src/main/java/org/onosproject/driver/extensions/NiciraResubmitTable.java
new file mode 100644
index 0000000..3c8dd0c
--- /dev/null
+++ b/drivers/src/main/java/org/onosproject/driver/extensions/NiciraResubmitTable.java
@@ -0,0 +1,112 @@
+/*
+ * 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 com.google.common.base.MoreObjects;
+
+import org.onlab.util.KryoNamespace;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.flow.instructions.AbstractExtensionTreatment;
+import org.onosproject.net.flow.instructions.ExtensionTreatmentType;
+import org.onosproject.store.serializers.PortNumberSerializer;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Nicira resubmit-table extension instruction.
+ */
+public class NiciraResubmitTable extends AbstractExtensionTreatment {
+
+ //the list of the in port number(PortNumber) and the table(short)
+ private List<Object> inPortAndTable = new ArrayList<Object>();
+
+ private final KryoNamespace appKryo = new KryoNamespace.Builder()
+ .register(ArrayList.class)
+ .register(new PortNumberSerializer(), PortNumber.class)
+ .register(short.class)
+ .register(byte[].class)
+ .build();
+
+ /**
+ * Creates a new resubmit-table instruction.
+ */
+ NiciraResubmitTable() {
+ inPortAndTable = null;
+ }
+
+ /**
+ * Creates a new resubmit-table instruction with a particular inPort and table.
+ *
+ * @param inPortAndTable the list of in port number and table
+ */
+ public NiciraResubmitTable(List<Object> inPortAndTable) {
+ checkNotNull(inPortAndTable);
+ this.inPortAndTable = inPortAndTable;
+ }
+
+ /**
+ * Gets the inPortAndTable.
+ *
+ * @return inPortAndTable
+ */
+ public List<Object> inPortAndTable() {
+ return inPortAndTable;
+ }
+
+ @Override
+ public ExtensionTreatmentType type() {
+ return ExtensionTreatmentType.ExtensionTreatmentTypes.NICIRA_RESUBMIT_TABLE.type();
+ }
+
+ @Override
+ public void deserialize(byte[] data) {
+ inPortAndTable = appKryo.deserialize(data);
+ }
+
+ @Override
+ public byte[] serialize() {
+ return appKryo.serialize(inPortAndTable);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(inPortAndTable);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj instanceof NiciraResubmitTable) {
+ NiciraResubmitTable that = (NiciraResubmitTable) obj;
+ return Objects.equals(inPortAndTable, that.inPortAndTable);
+
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .add("inPortAndTable", inPortAndTable).toString();
+ }
+}
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