2 * Copyright (c) 2015 Cisco Systems, Inc. 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 org.eclipse.jdt.annotation.Nullable;
11 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
12 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
15 * Declared representation of a {@code enum} statement.
17 public interface EnumStatement extends DocumentedDeclaredStatement.WithStatus<String>,
18 IfFeatureAwareDeclaredStatement<String> {
20 default StatementDefinition statementDefinition() {
21 return YangStmtMapping.ENUM;
24 default @Nullable ValueStatement getValue() {
25 final var opt = findFirstDeclaredSubstatement(ValueStatement.class);
26 return opt.isPresent() ? opt.orElseThrow() : null;