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 org.opendaylight.yangtools.yang.common.QNameModule;
12 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
13 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
14 import org.opendaylight.yangtools.yang.model.api.stmt.DeviationStatement;
15 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
16 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
17 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
18 import org.opendaylight.yangtools.yang.parser.spi.meta.InferenceException;
19 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
21 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleCtxToModuleQName;
22 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.DeviationEffectiveStatementImpl;
24 public class DeviationStatementImpl extends AbstractDeclaredStatement<SchemaNodeIdentifier>
25 implements DeviationStatement {
26 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
28 .addOptional(YangStmtMapping.DESCRIPTION)
29 .addAny(YangStmtMapping.DEVIATE)
30 .addOptional(YangStmtMapping.REFERENCE)
33 protected DeviationStatementImpl(final StmtContext<SchemaNodeIdentifier, DeviationStatement, ?> context) {
37 public static class Definition extends AbstractStatementSupport<SchemaNodeIdentifier, DeviationStatement,
38 EffectiveStatement<SchemaNodeIdentifier, DeviationStatement>> {
41 super(YangStmtMapping.DEVIATION);
45 public SchemaNodeIdentifier parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
46 return Utils.nodeIdentifierFromPath(ctx, value);
50 public DeviationStatement createDeclared(final StmtContext<SchemaNodeIdentifier, DeviationStatement, ?> ctx) {
51 return new DeviationStatementImpl(ctx);
55 public EffectiveStatement<SchemaNodeIdentifier, DeviationStatement> createEffective(
56 final StmtContext<SchemaNodeIdentifier, DeviationStatement,
57 EffectiveStatement<SchemaNodeIdentifier, DeviationStatement>> ctx) {
58 return new DeviationEffectiveStatementImpl(ctx);
62 public void onFullDefinitionDeclared(final StmtContext.Mutable<SchemaNodeIdentifier, DeviationStatement,
63 EffectiveStatement<SchemaNodeIdentifier, DeviationStatement>> ctx) {
64 final QNameModule currentModule = ctx.getFromNamespace(ModuleCtxToModuleQName.class,
66 final QNameModule targetModule = ctx.getStatementArgument().getLastComponent().getModule();
68 if (currentModule.equals(targetModule)) {
69 throw new InferenceException(ctx.getStatementSourceReference(),
70 "Deviation must not target the same module as the one it is defined in: %s", currentModule);
75 protected SubstatementValidator getSubstatementValidator() {
76 return SUBSTATEMENT_VALIDATOR;
82 public SchemaNodeIdentifier getTargetNode() {