1 files changed, 70 insertions, 0 deletions
diff --git a/framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/AreaId.java b/framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/AreaId.java
new file mode 100644
index 00000000..79a326da
--- /dev/null
+++ b/framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/AreaId.java
@@ -0,0 +1,70 @@
+/*
+ * 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;
+
+/**
+ * Area identifier class (32 Bit Area-ID).
+ */
+public class AreaId {
+    private final int areaId;
+
+    /**
+     * Constructor to set area identifier.
+     *
+     * @param areaId area id
+     */
+    public AreaId(int areaId) {
+        this.areaId = areaId;
+    }
+
+    /**
+     * obtain area identifier.
+     *
+     * @return area identifier
+     */
+    public int areaId() {
+        return areaId;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(areaId);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+
+        if (obj instanceof AreaId) {
+            AreaId other = (AreaId) obj;
+            return Objects.equals(areaId, other.areaId);
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return toStringHelper(this)
+                .add("areaId", areaId)
+                .toString();
+    }
+}
+\ No newline at end of file