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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.group;
import java.util.Collection;
import org.onosproject.net.DeviceId;
import org.onosproject.net.provider.ProviderService;
/**
* Service through which Group providers can inject information into
* the core.
*/
public interface GroupProviderService extends ProviderService<GroupProvider> {
/**
* Notifies core if any failure from data plane during group operations.
*
* @param deviceId the device ID
* @param operation offended group operation
*/
void groupOperationFailed(DeviceId deviceId, GroupOperation operation);
/**
* Pushes the collection of group detected in the data plane along
* with statistics.
*
* @param deviceId device identifier
* @param groupEntries collection of group entries as seen in data plane
*/
void pushGroupMetrics(DeviceId deviceId,
Collection<Group> groupEntries);
}
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