2 * Copyright (c) 2018 Pantheon Technologies, s.r.o. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.model.api.stmt;
10 import com.google.common.annotations.Beta;
11 import java.util.Optional;
12 import org.eclipse.jdt.annotation.NonNull;
13 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
16 public interface ConfigStatementAwareDeclaredStatement<A> extends DeclaredStatement<A> {
18 * Return a {@link ConfigStatement} child, if present.
20 * @return A {@link ConfigStatement}, or empty if none is present.
22 default @NonNull Optional<ConfigStatement> getConfig() {
23 return findFirstDeclaredSubstatement(ConfigStatement.class);