YANGTOOLS-706: Split up base utility classes into rfc6020.util
[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / stmt / rfc6020 / UnrecognizedStatementImpl.java
1 /*
2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
3  *
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
7  */
8 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
9
10 import java.util.Optional;
11 import javax.annotation.Nullable;
12 import org.opendaylight.yangtools.yang.common.QName;
13 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
14 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
15 import org.opendaylight.yangtools.yang.model.api.stmt.UnrecognizedStatement;
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.StatementSupport;
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.stmt.rfc6020.effective.UnrecognizedEffectiveStatementImpl;
22
23 public final class UnrecognizedStatementImpl extends AbstractDeclaredStatement<String>
24         implements UnrecognizedStatement {
25
26     protected UnrecognizedStatementImpl(final StmtContext<String, ?, ?> context) {
27         super(context);
28     }
29
30     public static class Definition extends AbstractStatementSupport<String, UnrecognizedStatement,
31             EffectiveStatement<String, UnrecognizedStatement>> {
32
33         public Definition(final StatementDefinition publicDefinition) {
34             super(publicDefinition);
35         }
36
37         @Override
38         public String parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
39             return value;
40         }
41
42         @Override
43         public UnrecognizedStatement createDeclared(final StmtContext<String, UnrecognizedStatement, ?> ctx) {
44             return new UnrecognizedStatementImpl(ctx);
45         }
46
47         @Override
48         public EffectiveStatement<String, UnrecognizedStatement> createEffective(
49                 final StmtContext<String, UnrecognizedStatement,
50                 EffectiveStatement<String, UnrecognizedStatement>> ctx) {
51             return new UnrecognizedEffectiveStatementImpl(ctx);
52         }
53
54         @Override
55         protected SubstatementValidator getSubstatementValidator() {
56             return null;
57         }
58
59         @Override
60         public Optional<StatementSupport<?, ?, ?>> getUnknownStatementDefinitionOf(
61                 final StatementDefinition yangStmtDef) {
62             final QName baseQName = getStatementName();
63             final QName argumentName = yangStmtDef.getArgumentName();
64             return Optional.of(new ModelDefinedStatementSupport(new ModelDefinedStatementDefinition(
65                     QName.create(baseQName, yangStmtDef.getStatementName().getLocalName()),
66                     argumentName != null ? QName.create(baseQName, argumentName.getLocalName()) : null,
67                     yangStmtDef.isArgumentYinElement())));
68         }
69     }
70
71     @Nullable
72     @Override
73     public String getArgument() {
74         return argument();
75     }
76 }