/*******************************************************************************
 * Copyright (c) 2015-2018 Skymind, Inc.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Apache License, Version 2.0 which is available at
 * https://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.
 *
 * SPDX-License-Identifier: Apache-2.0
 ******************************************************************************/

package org.nd4j.parameterserver.distributed.training;

import org.nd4j.parameterserver.distributed.conf.VoidConfiguration;
import org.nd4j.parameterserver.distributed.logic.completion.Clipboard;
import org.nd4j.parameterserver.distributed.logic.Storage;
import org.nd4j.parameterserver.distributed.messages.TrainingMessage;
import org.nd4j.parameterserver.distributed.messages.VoidAggregation;
import org.nd4j.parameterserver.distributed.transport.Transport;

/**
 * @author raver119@gmail.com
 */
@Deprecated
public interface TrainingDriver<T extends TrainingMessage> {

    void init(VoidConfiguration voidConfiguration, Transport transport, Storage storage, Clipboard clipboard);

    void startTraining(T message);

    void pickTraining(T message);

    void aggregationFinished(VoidAggregation aggregation);

    void finishTraining(long originatorId, long taskId);

    void addCompletionHook(long originatorId, long frameId, long messageId);

    String targetMessageClass();
}
