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/*
* Copyright 2014-2015 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.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();
}
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