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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.link;
import org.onosproject.net.ConnectPoint;
import org.onosproject.net.DeviceId;
import org.onosproject.net.provider.ProviderService;
/**
* Means for injecting link information into the core.
*/
public interface LinkProviderService extends ProviderService<LinkProvider> {
/**
* Signals that an infrastructure link has been detected.
*
* @param linkDescription link information
*/
void linkDetected(LinkDescription linkDescription);
/**
* Signals that an infrastructure link has disappeared.
*
* @param linkDescription link information
*/
void linkVanished(LinkDescription linkDescription);
/**
* Signals that infrastructure links associated with the specified
* connect point have vanished.
*
* @param connectPoint connect point
*/
void linksVanished(ConnectPoint connectPoint);
/**
* Signals that infrastructure links associated with the specified
* device have vanished.
*
* @param deviceId device identifier
*/
void linksVanished(DeviceId deviceId);
}
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