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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.meter;
import org.onosproject.net.DeviceId;
import org.onosproject.net.provider.ProviderService;
import java.util.Collection;
/**
* Service through which meter providers can inject information
* into the core.
*/
public interface MeterProviderService extends ProviderService<MeterProvider> {
/**
* Notifies the core that a meter operaton failed for a
* specific reason.
* @param operation the failed operation
* @param reason the failure reason
*/
void meterOperationFailed(MeterOperation operation,
MeterFailReason reason);
/**
* Pushes the collection of meters observed on the data plane as
* well as their associated statistics.
*
* @param deviceId a device id
* @param meterEntries a collection of meter entries
*/
void pushMeterMetrics(DeviceId deviceId,
Collection<Meter> meterEntries);
}
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