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.when;
10 import org.opendaylight.yangtools.yang.model.api.RevisionAwareXPath;
11 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
12 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
13 import org.opendaylight.yangtools.yang.model.api.stmt.WhenStatement;
14 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.ArgumentUtils;
15 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
16 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
17 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
19 public final class WhenStatementSupport extends AbstractStatementSupport<RevisionAwareXPath, WhenStatement,
20 EffectiveStatement<RevisionAwareXPath, WhenStatement>> {
21 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
23 .addOptional(YangStmtMapping.DESCRIPTION)
24 .addOptional(YangStmtMapping.REFERENCE)
27 public WhenStatementSupport() {
28 super(YangStmtMapping.WHEN);
32 public RevisionAwareXPath parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
33 return ArgumentUtils.parseXPath(ctx, value);
37 public WhenStatement createDeclared(final StmtContext<RevisionAwareXPath, WhenStatement, ?> ctx) {
38 return new WhenStatementImpl(ctx);
42 public EffectiveStatement<RevisionAwareXPath, WhenStatement> createEffective(
43 final StmtContext<RevisionAwareXPath, WhenStatement,
44 EffectiveStatement<RevisionAwareXPath, WhenStatement>> ctx) {
45 return new WhenEffectiveStatementImpl(ctx);
49 protected SubstatementValidator getSubstatementValidator() {
50 return SUBSTATEMENT_VALIDATOR;