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.ReferenceStatement;
17 import org.opendaylight.yangtools.yang.model.api.stmt.WhenStatement;
18 import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
19 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
21 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
22 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
23 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.WhenEffectiveStatementImpl;
25 public class WhenStatementImpl extends AbstractDeclaredStatement<RevisionAwareXPath> implements WhenStatement {
26 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
28 .add(Rfc6020Mapping.DESCRIPTION, 0, 1)
29 .add(Rfc6020Mapping.REFERENCE, 0, 1)
32 protected WhenStatementImpl(final StmtContext<RevisionAwareXPath, WhenStatement, ?> context) {
36 public static class Definition extends
37 AbstractStatementSupport<RevisionAwareXPath, WhenStatement, EffectiveStatement<RevisionAwareXPath, WhenStatement>> {
40 super(Rfc6020Mapping.WHEN);
44 public RevisionAwareXPath parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
45 return Utils.parseXPath(ctx, value);
49 public WhenStatement createDeclared(final StmtContext<RevisionAwareXPath, WhenStatement, ?> ctx) {
50 return new WhenStatementImpl(ctx);
54 public EffectiveStatement<RevisionAwareXPath, WhenStatement> createEffective(
55 final StmtContext<RevisionAwareXPath, WhenStatement, EffectiveStatement<RevisionAwareXPath, WhenStatement>> ctx) {
56 return new WhenEffectiveStatementImpl(ctx);
60 public void onFullDefinitionDeclared(StmtContext.Mutable<RevisionAwareXPath, WhenStatement,
61 EffectiveStatement<RevisionAwareXPath, WhenStatement>> stmt) throws SourceException {
62 super.onFullDefinitionDeclared(stmt);
63 SUBSTATEMENT_VALIDATOR.validate(stmt);
69 public RevisionAwareXPath getCondition() {
75 public DescriptionStatement getDescription() {
76 return firstDeclared(DescriptionStatement.class);
81 public ReferenceStatement getReference() {
82 return firstDeclared(ReferenceStatement.class);