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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.net.edge;
import org.onosproject.event.ListenerService;
import org.onosproject.net.ConnectPoint;
import org.onosproject.net.DeviceId;
import org.onosproject.net.flow.TrafficTreatment;
import java.nio.ByteBuffer;
import java.util.Optional;
/**
* Service for interacting with an inventory of network edge ports. A port
* is considered an edge port if it is an active port and does not have an
* infrastructure link associated with it.
*/
public interface EdgePortService
extends ListenerService<EdgePortEvent, EdgePortListener> {
/**
* Indicates whether or not the specified connection point is an edge point.
*
* @param point connection point
* @return true if edge point
*/
boolean isEdgePoint(ConnectPoint point);
/**
* Returns a collection of all edge point within the current topology.
*
* @return iterable collection of all edge points
*/
Iterable<ConnectPoint> getEdgePoints();
/**
* Returns a collection of all edge point for the specified device.
*
* @param deviceId device identifier
* @return iterable collection of all edge points for the device
*/
Iterable<ConnectPoint> getEdgePoints(DeviceId deviceId);
/**
* Emits the specified packet, with optional treatment to all edge ports.
*
* @param data packet data
* @param treatment optional traffic treatment to apply to the packet
*/
void emitPacket(ByteBuffer data, Optional<TrafficTreatment> treatment);
/**
* Emits the specified packet, with optional treatment to all edge ports.
*
* @param deviceId device where to send the packet out
* @param data packet data
* @param treatment optional traffic treatment to apply to the packet
*/
void emitPacket(DeviceId deviceId, ByteBuffer data,
Optional<TrafficTreatment> treatment);
}
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