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.meta;
10 import static java.util.Objects.requireNonNull;
12 import com.google.common.annotations.Beta;
13 import com.google.common.collect.ImmutableList;
14 import org.eclipse.jdt.annotation.NonNull;
15 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
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.model.api.stmt.BitEffectiveStatement;
19 import org.opendaylight.yangtools.yang.model.api.stmt.BitStatement;
20 import org.opendaylight.yangtools.yang.model.parser.api.YangParserConfiguration;
21 import org.opendaylight.yangtools.yang.model.ri.stmt.DeclaredStatements;
22 import org.opendaylight.yangtools.yang.model.ri.stmt.EffectiveStatements;
23 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
24 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
25 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
26 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
27 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
30 public final class BitStatementSupport extends AbstractStatementSupport<String, BitStatement, BitEffectiveStatement> {
31 private static final SubstatementValidator RFC6020_VALIDATOR =
32 SubstatementValidator.builder(YangStmtMapping.BIT)
33 .addOptional(YangStmtMapping.DESCRIPTION)
34 .addOptional(YangStmtMapping.REFERENCE)
35 .addOptional(YangStmtMapping.STATUS)
36 .addOptional(YangStmtMapping.POSITION)
38 private static final SubstatementValidator RFC7950_VALIDATOR =
39 SubstatementValidator.builder(YangStmtMapping.BIT)
40 .addOptional(YangStmtMapping.DESCRIPTION)
41 .addAny(YangStmtMapping.IF_FEATURE)
42 .addOptional(YangStmtMapping.REFERENCE)
43 .addOptional(YangStmtMapping.STATUS)
44 .addOptional(YangStmtMapping.POSITION)
47 private final SubstatementValidator validator;
49 private BitStatementSupport(final YangParserConfiguration config, final SubstatementValidator validator) {
50 super(YangStmtMapping.BIT, StatementPolicy.contextIndependent(), config);
51 this.validator = requireNonNull(validator);
54 public static @NonNull BitStatementSupport rfc6020Instance(final YangParserConfiguration config) {
55 return new BitStatementSupport(config, RFC6020_VALIDATOR);
58 public static @NonNull BitStatementSupport rfc7950Instance(final YangParserConfiguration config) {
59 return new BitStatementSupport(config, RFC7950_VALIDATOR);
63 public String parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
64 // Performs de-duplication and interning in one go
65 return StmtContextUtils.parseIdentifier(ctx, value).getLocalName();
69 protected SubstatementValidator getSubstatementValidator() {
74 protected BitStatement createDeclared(final StmtContext<String, BitStatement, ?> ctx,
75 final ImmutableList<? extends DeclaredStatement<?>> substatements) {
76 return DeclaredStatements.createBit(ctx.getArgument(), substatements);
80 protected BitEffectiveStatement createEffective(final Current<String, BitStatement> stmt,
81 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
82 return EffectiveStatements.createBit(stmt.declared(), substatements);