decoupling extension types from of protocol
numbers renaming extension instruction to
extension treatment
Change-Id: Ie949d6235c2a5a984f7c7867262f8336721f1ee7
diff --git a/core/api/src/main/java/org/onosproject/net/flow/instructions/ExtensionTreatmentType.java b/core/api/src/main/java/org/onosproject/net/flow/instructions/ExtensionTreatmentType.java
new file mode 100644
index 0000000..7eaebbe
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/flow/instructions/ExtensionTreatmentType.java
@@ -0,0 +1,94 @@
+/*
+ * 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.net.flow.instructions;
+
+import com.google.common.annotations.Beta;
+import com.google.common.base.MoreObjects;
+
+import java.util.Objects;
+
+/**
+ * Type of extension instructions.
+ */
+@Beta
+public final class ExtensionTreatmentType {
+
+ /**
+ * A list of well-known named extension instruction type codes.
+ * These numbers have no impact on the actual OF type id.
+ */
+ public enum ExtensionTreatmentTypes {
+ // TODO fix type numbers to include experimenter id
+ NICIRA_SET_TUNNEL_DST(0),
+ NICIRA_RESUBMIT(1);
+
+ private ExtensionTreatmentType type;
+
+ /**
+ * Creates a new named extension instruction type.
+ *
+ * @param type type code
+ */
+ ExtensionTreatmentTypes(int type) {
+ this.type = new ExtensionTreatmentType(type);
+ }
+
+ /**
+ * Gets the extension type object for this named type code.
+ *
+ * @return extension type object
+ */
+ public ExtensionTreatmentType type() {
+ return type;
+ }
+ }
+
+ private final int type;
+
+ /**
+ * Creates an extension type with the given int type code.
+ *
+ * @param type type code
+ */
+ public ExtensionTreatmentType(int type) {
+ this.type = type;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(type);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj instanceof ExtensionTreatmentType) {
+ final ExtensionTreatmentType that = (ExtensionTreatmentType) obj;
+ return this.type == that.type;
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(ExtensionTreatmentType.class)
+ .add("type", type)
+ .toString();
+ }
+}