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/*
 * Copyright (c) 2016 Dmitry Ovchinnikov
 * Marid, the free data acquisition and visualization software
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see .
 */

package org.marid.proto;

import java.io.Closeable;
import java.io.IOException;
import java.util.Map;

/**
 * @author Dmitry Ovchinnikov
 */
public interface ProtoRoot extends Proto, Closeable {

    @Override
    default Proto getParent() {
        return null;
    }

    @Override
    Map getChildren();

    @Override
    default void close() throws IOException {
        final IOException exception = Proto.close(getChildren());
        if (exception.getSuppressed().length > 0) {
            throw exception;
        }
    }
}