Application manages the IP layer topology information - Interfaces
Change-Id: Ie1dea035674ee98583e98a82cca7e33ab0858b92
diff --git a/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/RouteTag.java b/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/RouteTag.java
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+++ b/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/RouteTag.java
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+/*
+ * 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.iptopology.api;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+
+import java.util.Objects;
+
+/**
+ * Represents the igp administrative tags of the prefix.
+ */
+public class RouteTag {
+ private final int routeTag;
+
+ /**
+ * Constructor to initialize its parameter.
+ *
+ * @param routeTag IGP route tag
+ */
+ public RouteTag(int routeTag) {
+ this.routeTag = routeTag;
+ }
+
+ /**
+ * Obtains igp administrative tags of the prefix.
+ *
+ * @return igp administrative tags of the prefix
+ */
+ public int routeTag() {
+ return routeTag;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(routeTag);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+
+ if (obj instanceof RouteTag) {
+ RouteTag other = (RouteTag) obj;
+ return Objects.equals(routeTag, other.routeTag);
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return toStringHelper(this)
+ .add("routeTag", routeTag)
+ .toString();
+ }
+}
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