| /* |
| * Copyright 2014-present 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.net.device; |
| |
| import org.onosproject.net.Description; |
| import org.onosproject.net.Device; |
| import org.onlab.packet.ChassisId; |
| |
| import java.net.URI; |
| |
| /** |
| * Carrier of immutable information about a device. |
| */ |
| public interface DeviceDescription extends Description { |
| |
| /** |
| * Protocol/provider specific URI that can be used to encode the identity |
| * information required to communicate with the device externally, e.g. |
| * datapath ID. |
| * |
| * @return provider specific URI for the device |
| */ |
| URI deviceUri(); |
| |
| /** |
| * Returns the type of the infrastructure device. |
| * |
| * @return type of the device |
| */ |
| Device.Type type(); |
| |
| /** |
| * Returns the device manufacturer name. |
| * |
| * @return manufacturer name |
| */ |
| String manufacturer(); |
| |
| /** |
| * Returns the device hardware version. |
| * |
| * @return hardware version |
| */ |
| String hwVersion(); |
| |
| /** |
| * Returns the device software version. |
| * |
| * @return software version |
| */ |
| String swVersion(); |
| |
| /** |
| * Returns the device serial number. |
| * |
| * @return serial number |
| */ |
| String serialNumber(); |
| |
| /** |
| * Returns a device chassis id. |
| * |
| * @return chassis id |
| */ |
| ChassisId chassisId(); |
| |
| } |