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.parser.stmt.rfc6020;
10 import javax.annotation.Nonnull;
11 import javax.annotation.Nullable;
12 import org.opendaylight.yangtools.yang.model.api.RevisionAwareXPath;
13 import org.opendaylight.yangtools.yang.model.api.Rfc6020Mapping;
14 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
15 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
16 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorAppTagStatement;
17 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorMessageStatement;
18 import org.opendaylight.yangtools.yang.model.api.stmt.MustStatement;
19 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
20 import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
21 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
22 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
23 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
24 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
25 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.MustEffectiveStatementImpl;
27 public class MustStatementImpl extends AbstractDeclaredStatement<RevisionAwareXPath> implements MustStatement {
28 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
30 .add(Rfc6020Mapping.DESCRIPTION, 0, 1)
31 .add(Rfc6020Mapping.ERROR_APP_TAG, 0, 1)
32 .add(Rfc6020Mapping.ERROR_MESSAGE, 0, 1)
33 .add(Rfc6020Mapping.REFERENCE, 0, 1)
36 protected MustStatementImpl(final StmtContext<RevisionAwareXPath, MustStatement, ?> context) {
40 public static class Definition extends
41 AbstractStatementSupport<RevisionAwareXPath, MustStatement, EffectiveStatement<RevisionAwareXPath, MustStatement>> {
44 super(Rfc6020Mapping.MUST);
48 public RevisionAwareXPath parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
49 return Utils.parseXPath(ctx, value);
53 public MustStatement createDeclared(final StmtContext<RevisionAwareXPath, MustStatement, ?> ctx) {
54 return new MustStatementImpl(ctx);
58 public EffectiveStatement<RevisionAwareXPath, MustStatement> createEffective(
59 final StmtContext<RevisionAwareXPath, MustStatement, EffectiveStatement<RevisionAwareXPath, MustStatement>> ctx) {
60 return new MustEffectiveStatementImpl(ctx);
64 public void onFullDefinitionDeclared(StmtContext.Mutable<RevisionAwareXPath, MustStatement,
65 EffectiveStatement<RevisionAwareXPath, MustStatement>> stmt) throws SourceException {
66 super.onFullDefinitionDeclared(stmt);
67 SUBSTATEMENT_VALIDATOR.validate(stmt);
73 public RevisionAwareXPath getCondition() {
79 public ErrorAppTagStatement getErrorAppTagStatement() {
80 return firstDeclared(ErrorAppTagStatement.class);
85 public ErrorMessageStatement getErrorMessageStatement() {
86 return firstDeclared(ErrorMessageStatement.class);
91 public DescriptionStatement getDescription() {
92 return firstDeclared(DescriptionStatement.class);
97 public ReferenceStatement getReference() {
98 return firstDeclared(ReferenceStatement.class);