/*
 * Copyright (c) 2018 Pantheon Technologies, s.r.o. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.yangtools.yang.model.api.stmt;

import com.google.common.annotations.Beta;
import java.util.Optional;
import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;

@Beta
public interface ConfigStatementAwareDeclaredStatement<A> extends DeclaredStatement<A>, ConfigStatementContainer {
    @Override
    default ConfigStatement getConfig() {
        final Optional<ConfigStatement> opt = findFirstDeclaredSubstatement(ConfigStatement.class);
        return opt.isPresent() ? opt.get() : null;
    }
}