1 files changed, 100 insertions, 0 deletions
diff --git a/framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/DeviceInterface.java b/framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/DeviceInterface.java
new file mode 100644
index 00000000..131aa623
--- /dev/null
+++ b/framework/src/onos/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/DeviceInterface.java
@@ -0,0 +1,100 @@
+/*
+ * 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 java.util.Objects;
+
+import org.onlab.packet.Ip4Address;
+import org.onlab.packet.Ip6Address;
+
+import com.google.common.base.MoreObjects;
+
+/**
+ * Representation of device interface.
+ */
+public class DeviceInterface {
+    private final Ip4Address ip4Address;
+    private final Ip6Address ip6Address;
+    private final InterfaceIdentifier interfaceId;
+
+    /**
+     * Constructor to initialize its parameter.
+     *
+     * @param ip4Address ipv4 interface address
+     * @param ip6Address ipv6 interface address
+     * @param interfaceId interface Identifier
+     */
+    public DeviceInterface(Ip4Address ip4Address, Ip6Address ip6Address, InterfaceIdentifier interfaceId) {
+        this.ip4Address = ip4Address;
+        this.ip6Address = ip6Address;
+        this.interfaceId = interfaceId;
+    }
+
+    /**
+     * obtains ipv4 address of an interface.
+     *
+     * @return ipv4 interface address
+     */
+    public Ip4Address ip4Address() {
+        return ip4Address;
+    }
+
+    /**
+     * obtains ipv6 interface address.
+     *
+     * @return ipv6 interface address
+     */
+    public Ip6Address ip6Address() {
+        return ip6Address;
+    }
+
+    /**
+     * obtains interface identifier.
+     *
+     * @return interface identifier
+     */
+    public InterfaceIdentifier interfaceId() {
+        return interfaceId;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(ip4Address, ip6Address, interfaceId);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof DeviceInterface) {
+            final DeviceInterface other = (DeviceInterface) obj;
+            return Objects.equals(this.ip4Address, other.ip4Address)
+                    && Objects.equals(this.ip6Address, other.ip6Address)
+                    && Objects.equals(this.interfaceId, other.interfaceId);
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return MoreObjects.toStringHelper(this)
+                .add("ip4Address", ip4Address)
+                .add("ip6Address", ip6Address)
+                .add("interfaceId", interfaceId)
+                .toString();
+    }
+}
+\ No newline at end of file