Application manages the IP layer topology information - Interfaces

Change-Id: Ie1dea035674ee98583e98a82cca7e33ab0858b92
diff --git a/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/DefaultIpDevice.java b/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/DefaultIpDevice.java
new file mode 100644
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+++ b/apps/iptopology-api/src/main/java/org/onosproject/iptopology/api/DefaultIpDevice.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 org.onosproject.net.AbstractElement;

+import org.onosproject.net.Annotations;

+import org.onosproject.net.DeviceId;

+import org.onosproject.net.provider.ProviderId;

+

+import java.util.Objects;

+

+import static com.google.common.base.MoreObjects.toStringHelper;

+

+/**

+ * Default ip device model implementation.

+ */

+public class DefaultIpDevice extends AbstractElement implements IpDevice {

+

+    private final Type type;

+    private final IpDeviceIdentifier deviceIdentifier;

+    private final DeviceTed deviceTed;

+

+

+    /**

+     * For Serialization.

+     */

+    private DefaultIpDevice() {

+        this.type = null;

+        this.deviceIdentifier = null;

+        this.deviceTed = null;

+    }

+

+    /**

+     * Creates a network element attributed to the specified provider.

+     *

+     * @param providerId   identity of the provider

+     * @param id           device identifier

+     * @param type         device type

+     * @param deviceIdentifier provides device identifier details

+     * @param deviceTed device traffic engineering parameters

+     * @param annotations  optional key/value annotations

+     */

+    public DefaultIpDevice(ProviderId providerId, DeviceId id, Type type,

+                         IpDeviceIdentifier deviceIdentifier, DeviceTed deviceTed,

+                         Annotations... annotations) {

+        super(providerId, id, annotations);

+        this.type = type;

+        this.deviceIdentifier = deviceIdentifier;

+        this.deviceTed = deviceTed;

+    }

+

+    @Override

+    public DeviceId id() {

+        return (DeviceId) id;

+    }

+

+    @Override

+    public Type type() {

+        return type;

+    }

+

+    @Override

+    public IpDeviceIdentifier deviceIdentifier() {

+        return deviceIdentifier;

+    }

+

+    @Override

+    public DeviceTed deviceTed() {

+        return deviceTed; }

+

+    @Override

+    public int hashCode() {

+        return Objects.hash(type, deviceIdentifier, deviceTed);

+    }

+

+    @Override

+    public boolean equals(Object obj) {

+        if (this == obj) {

+            return true;

+        }

+

+        if (obj instanceof DefaultIpDevice) {

+            final DefaultIpDevice other = (DefaultIpDevice) obj;

+            return Objects.equals(this.id, other.id) &&

+                    Objects.equals(this.type, other.type) &&

+                    Objects.equals(this.deviceIdentifier, other.deviceIdentifier) &&

+                    Objects.equals(this.deviceTed, other.deviceTed);

+        }

+        return false;

+    }

+    @Override

+    public String toString() {

+        return toStringHelper(this)

+                .omitNullValues()

+                .add("id", id)

+                .add("deviceIdentifier", deviceIdentifier)

+                .add("deviceTed", deviceTed)

+                .toString();

+    }

+}
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