Reformulate StatementContextFactory.createEffective()
[yangtools.git] / yang / rfc6643-parser-support / src / main / java / org / opendaylight / yangtools / rfc6643 / parser / SubIdStatementSupport.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.IetfYangSmiv2ExtensionsMapping;
13 import org.opendaylight.yangtools.rfc6643.model.api.SubIdEffectiveStatement;
14 import org.opendaylight.yangtools.rfc6643.model.api.SubIdStatement;
15 import org.opendaylight.yangtools.yang.common.Uint32;
16 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
17 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
18 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.BaseStatementSupport;
19 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
21 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
22
23 @Beta
24 public final class SubIdStatementSupport
25         extends BaseStatementSupport<Uint32, SubIdStatement, SubIdEffectiveStatement> {
26     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR =
27             SubstatementValidator.builder(IetfYangSmiv2ExtensionsMapping.SUB_ID).build();
28     private static final SubIdStatementSupport INSTANCE = new SubIdStatementSupport();
29
30     private SubIdStatementSupport() {
31         super(IetfYangSmiv2ExtensionsMapping.SUB_ID);
32     }
33
34     public static SubIdStatementSupport getInstance() {
35         return INSTANCE;
36     }
37
38     @Override
39     public Uint32 parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
40         return Uint32.valueOf(value);
41     }
42
43     @Override
44     protected SubstatementValidator getSubstatementValidator() {
45         return SUBSTATEMENT_VALIDATOR;
46     }
47
48     @Override
49     protected SubIdStatement createDeclared(final StmtContext<Uint32, SubIdStatement, ?> ctx,
50             final ImmutableList<? extends DeclaredStatement<?>> substatements) {
51         return new SubIdStatementImpl(ctx.coerceStatementArgument(), substatements);
52     }
53
54     @Override
55     protected SubIdStatement createEmptyDeclared(final StmtContext<Uint32, SubIdStatement, ?> ctx) {
56         return createDeclared(ctx, ImmutableList.of());
57     }
58
59     @Override
60     protected SubIdEffectiveStatement createEffective(final Current<Uint32, SubIdStatement> stmt,
61             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
62         return new SubIdEffectiveStatementImpl(stmt, substatements);
63     }
64 }