Promote UnknownEffectiveStatementBase to yang-model-spi
[yangtools.git] / parser / rfc6643-parser-support / src / main / java / org / opendaylight / yangtools / rfc6643 / parser / AliasStatementSupport.java
1 /*
2  * Copyright (c) 2016, 2020 PANTHEON.tech, s.r.o. 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.rfc6643.parser;
9
10 import com.google.common.annotations.Beta;
11 import com.google.common.collect.ImmutableList;
12 import org.opendaylight.yangtools.rfc6643.model.api.AliasEffectiveStatement;
13 import org.opendaylight.yangtools.rfc6643.model.api.AliasStatement;
14 import org.opendaylight.yangtools.rfc6643.model.api.IetfYangSmiv2ExtensionsMapping;
15 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
16 import org.opendaylight.yangtools.yang.model.api.meta.DeclarationReference;
17 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
18 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
19 import org.opendaylight.yangtools.yang.parser.api.YangParserConfiguration;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStringStatementSupport;
21 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
22 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
23 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
24
25 @Beta
26 public final class AliasStatementSupport
27         extends AbstractStringStatementSupport<AliasStatement, AliasEffectiveStatement> {
28     private static final SubstatementValidator VALIDATOR =
29             SubstatementValidator.builder(IetfYangSmiv2ExtensionsMapping.ALIAS)
30                 .add(YangStmtMapping.DESCRIPTION, 0, 1)
31                 .add(YangStmtMapping.REFERENCE, 0, 1)
32                 .add(YangStmtMapping.STATUS, 0, 1)
33                 .add(IetfYangSmiv2ExtensionsMapping.OBJECT_ID, 0, 1)
34                 .build();
35
36     public AliasStatementSupport(final YangParserConfiguration config) {
37         super(IetfYangSmiv2ExtensionsMapping.ALIAS, StatementPolicy.contextIndependent(), config, VALIDATOR);
38     }
39
40     @Override
41     protected AliasStatement createDeclared(final StmtContext<String, AliasStatement, ?> ctx,
42             final ImmutableList<? extends DeclaredStatement<?>> substatements) {
43         return new AliasStatementImpl(ctx.getRawArgument(), substatements);
44     }
45
46     @Override
47     protected AliasStatement attachDeclarationReference(final AliasStatement stmt,
48             final DeclarationReference reference) {
49         return new RefAliasStatement(stmt, reference);
50     }
51
52     @Override
53     protected AliasEffectiveStatement createEffective(final Current<String, AliasStatement> stmt,
54             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
55         return new AliasEffectiveStatementImpl(stmt, substatements);
56     }
57 }