2 * Copyright (c) 2017 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.parser.rfc7950.stmt.meta;
10 import com.google.common.collect.ImmutableList;
11 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
12 import org.opendaylight.yangtools.yang.model.api.meta.DeclarationReference;
13 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
14 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
15 import org.opendaylight.yangtools.yang.model.api.stmt.MandatoryEffectiveStatement;
16 import org.opendaylight.yangtools.yang.model.api.stmt.MandatoryStatement;
17 import org.opendaylight.yangtools.yang.model.ri.stmt.DeclaredStatementDecorators;
18 import org.opendaylight.yangtools.yang.model.ri.stmt.DeclaredStatements;
19 import org.opendaylight.yangtools.yang.model.ri.stmt.EffectiveStatements;
20 import org.opendaylight.yangtools.yang.parser.api.YangParserConfiguration;
21 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractBooleanStatementSupport;
22 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
24 public final class MandatoryStatementSupport extends
25 AbstractBooleanStatementSupport<MandatoryStatement, MandatoryEffectiveStatement> {
26 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR =
27 SubstatementValidator.builder(YangStmtMapping.MANDATORY).build();
29 public MandatoryStatementSupport(final YangParserConfiguration config) {
30 super(YangStmtMapping.MANDATORY,
31 EffectiveStatements.createMandatory(DeclaredStatements.createMandatory(Boolean.FALSE)),
32 EffectiveStatements.createMandatory(DeclaredStatements.createMandatory(Boolean.TRUE)),
33 StatementPolicy.contextIndependent(), config, SUBSTATEMENT_VALIDATOR);
37 protected MandatoryStatement createDeclared(final Boolean argument,
38 final ImmutableList<DeclaredStatement<?>> substatements) {
39 return DeclaredStatements.createMandatory(argument, substatements);
43 protected MandatoryStatement attachDeclarationReference(final MandatoryStatement stmt,
44 final DeclarationReference reference) {
45 return DeclaredStatementDecorators.decorateMandatory(stmt, reference);
49 protected MandatoryEffectiveStatement createEffective(final MandatoryStatement declared,
50 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
51 return EffectiveStatements.createMandatory(declared, substatements);
55 protected MandatoryEffectiveStatement createEmptyEffective(final MandatoryStatement declared) {
56 return EffectiveStatements.createMandatory(declared);