[ONOS-4718] Add several data types used for addressing LISP locator
Change-Id: If6263957b2ce1d9a6a07bbc12f4fb9c9e2fa7616
diff --git a/protocols/lisp/msg/src/main/java/org/onosproject/lisp/msg/types/AddressFamilyIdentifierEnum.java b/protocols/lisp/msg/src/main/java/org/onosproject/lisp/msg/types/AddressFamilyIdentifierEnum.java
new file mode 100644
index 0000000..136534e
--- /dev/null
+++ b/protocols/lisp/msg/src/main/java/org/onosproject/lisp/msg/types/AddressFamilyIdentifierEnum.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2016-present 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.lisp.msg.types;
+
+/**
+ * Address Family Identifier (AFI) Enumeration class.
+ *
+ * An enumeration of AFIs defined by iana.
+ * Now, we only declare 10 enums, more enums will be declared later on.
+ *
+ * http://www.iana.org/assignments/address-family-numbers/address-family-numbers.xhtml
+ */
+public enum AddressFamilyIdentifierEnum {
+
+ NO_ADDRESS(0), IP(1), IP6(2), DNS(16), DISTINGUISHED_NAME(17), AS(18), LCAF(16387),
+ MAC(16389), OUI(16391), UNKNOWN(-1);
+
+ private short ianaCode;
+
+ AddressFamilyIdentifierEnum(int ianaCode) {
+ this.ianaCode = (short) ianaCode;
+ }
+
+ /**
+ * Obtains iana code value.
+ *
+ * @return iana code value
+ */
+ public short getIanaCode() {
+ return ianaCode;
+ }
+
+ /**
+ * Obtains AFI enum by providing iana code value.
+ *
+ * @param ianaCode iana code value
+ * @return AFI enum
+ */
+ public static AddressFamilyIdentifierEnum valueOf(short ianaCode) {
+ for (AddressFamilyIdentifierEnum val : values()) {
+ if (val.getIanaCode() == ianaCode) {
+ return val;
+ }
+ }
+ return UNKNOWN;
+ }
+}