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.YangStmtMapping;
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.stmt.rfc6020.effective.WhenEffectiveStatementImpl;
24 public class WhenStatementImpl extends AbstractDeclaredStatement<RevisionAwareXPath> implements WhenStatement {
25 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
27 .addOptional(YangStmtMapping.DESCRIPTION)
28 .addOptional(YangStmtMapping.REFERENCE)
31 protected WhenStatementImpl(final StmtContext<RevisionAwareXPath, WhenStatement, ?> context) {
35 public static class Definition extends
36 AbstractStatementSupport<RevisionAwareXPath, WhenStatement, EffectiveStatement<RevisionAwareXPath, WhenStatement>> {
39 super(YangStmtMapping.WHEN);
43 public RevisionAwareXPath parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
44 return Utils.parseXPath(ctx, value);
48 public WhenStatement createDeclared(final StmtContext<RevisionAwareXPath, WhenStatement, ?> ctx) {
49 return new WhenStatementImpl(ctx);
53 public EffectiveStatement<RevisionAwareXPath, WhenStatement> createEffective(
54 final StmtContext<RevisionAwareXPath, WhenStatement, EffectiveStatement<RevisionAwareXPath, WhenStatement>> ctx) {
55 return new WhenEffectiveStatementImpl(ctx);
59 public void onFullDefinitionDeclared(final StmtContext.Mutable<RevisionAwareXPath, WhenStatement,
60 EffectiveStatement<RevisionAwareXPath, WhenStatement>> stmt) {
61 super.onFullDefinitionDeclared(stmt);
62 SUBSTATEMENT_VALIDATOR.validate(stmt);
68 public RevisionAwareXPath getCondition() {
74 public DescriptionStatement getDescription() {
75 return firstDeclared(DescriptionStatement.class);
80 public ReferenceStatement getReference() {
81 return firstDeclared(ReferenceStatement.class);