1 files changed, 73 insertions, 0 deletions
diff --git a/framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/IpReachability.java b/framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/IpReachability.java
new file mode 100644
index 00000000..8fdd4d31
--- /dev/null
+++ b/framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/IpReachability.java
@@ -0,0 +1,73 @@
+/*
+ * 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;
+
+import org.onlab.packet.IpPrefix;
+
+/**
+ * Provides information of IP address prefix in the IGP topology and a router advertises
+ * this to each of its BGP nexthop.
+ */
+public class IpReachability {
+    private final IpPrefix ipPrefix;
+
+    /**
+     * Constructor to initialize IP prefix.
+     *
+     * @param ipPrefix IP address prefix
+     */
+    public IpReachability(IpPrefix ipPrefix) {
+        this.ipPrefix = ipPrefix;
+    }
+
+    /**
+     * Provides IP Address prefix reachability.
+     *
+     * @return IP Address prefix
+     */
+    public IpPrefix ipPrefix() {
+        return ipPrefix;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(ipPrefix);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+
+        if (obj instanceof IpReachability) {
+            IpReachability other = (IpReachability) obj;
+            return Objects.equals(ipPrefix, other.ipPrefix);
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return toStringHelper(this)
+                .add("ipPrefix", ipPrefix)
+                .toString();
+    }
+}
+\ No newline at end of file