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/*
* Copyright 2014 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;
/**
* Abstraction of a network port.
*/
public interface Port extends Annotated {
/** Represents coarse port type classification. */
enum Type {
/**
* Signifies copper-based connectivity.
*/
COPPER,
/**
* Signifies optical fiber-based connectivity.
*/
FIBER,
/**
* Signifies optical fiber-based packet port.
*/
PACKET,
/**
* Signifies optical fiber-based optical tributary port (called T-port).
* The signal from the client side will be formed into a ITU G.709 (OTN) frame.
*/
ODUCLT,
/**
* Signifies optical fiber-based Line-side port (called L-port).
*/
OCH,
/**
* Signifies optical fiber-based WDM port (called W-port).
* Optical Multiplexing Section (See ITU G.709).
*/
OMS,
/**
* Signifies virtual port.
*/
VIRTUAL
}
/**
* Returns the parent network element to which this port belongs.
*
* @return parent network element
*/
Element element();
/**
* Returns the port number.
*
* @return port number
*/
PortNumber number();
/**
* Indicates whether or not the port is currently up and active.
*
* @return true if the port is operational
*/
boolean isEnabled();
/**
* Returns the port type.
*
* @return port type
*/
Type type();
/**
* Returns the current port speed in Mbps.
*
* @return current port speed
*/
long portSpeed();
// TODO: more attributes?
}
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