cavis/rl4j/rl4j-core/src/main/java/org/deeplearning4j/rl4j/util/IDataManager.java

/*
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 *  *
 *  * 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.
 *  *
 *  *  See the NOTICE file distributed with this work for additional
 *  *  information regarding copyright ownership.
 *  * 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.
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 *  * SPDX-License-Identifier: Apache-2.0
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package org.deeplearning4j.rl4j.util;

import org.deeplearning4j.rl4j.learning.ILearning;

import java.io.IOException;

public interface IDataManager {

    boolean isSaveData();
    String getVideoDir();
    void appendStat(StatEntry statEntry) throws IOException;
    void writeInfo(ILearning iLearning) throws IOException;
    void save(ILearning learning) throws IOException;

    //In order for jackson to serialize StatEntry
    //please use Lombok @Value (see QLStatEntry)
    interface StatEntry {
        int getEpochCounter();

        int getStepCounter();

        double getReward();
    }
}