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 com.google.common.base.Verify.verify;
12 import com.google.common.collect.ImmutableList;
13 import java.util.Collection;
14 import org.opendaylight.yangtools.yang.common.QName;
15 import org.opendaylight.yangtools.yang.model.api.AnydataSchemaNode;
16 import org.opendaylight.yangtools.yang.model.api.Status;
17 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
18 import org.opendaylight.yangtools.yang.model.api.meta.DeclarationReference;
19 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
20 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
21 import org.opendaylight.yangtools.yang.model.api.stmt.AnydataEffectiveStatement;
22 import org.opendaylight.yangtools.yang.model.api.stmt.AnydataStatement;
23 import org.opendaylight.yangtools.yang.model.api.stmt.MandatoryEffectiveStatement;
24 import org.opendaylight.yangtools.yang.model.api.stmt.StatusEffectiveStatement;
25 import org.opendaylight.yangtools.yang.model.ri.stmt.DeclaredStatementDecorators;
26 import org.opendaylight.yangtools.yang.model.ri.stmt.DeclaredStatements;
27 import org.opendaylight.yangtools.yang.model.ri.stmt.EffectiveStatements;
28 import org.opendaylight.yangtools.yang.model.spi.meta.EffectiveStatementMixins.EffectiveStatementWithFlags.FlagsBuilder;
29 import org.opendaylight.yangtools.yang.parser.api.YangParserConfiguration;
30 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractSchemaTreeStatementSupport;
31 import org.opendaylight.yangtools.yang.parser.spi.meta.BoundStmtCtx;
32 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStatementState;
33 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
34 import org.opendaylight.yangtools.yang.parser.spi.meta.QNameWithFlagsEffectiveStatementState;
35 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
37 public final class AnydataStatementSupport
38 extends AbstractSchemaTreeStatementSupport<AnydataStatement, AnydataEffectiveStatement> {
39 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR =
40 SubstatementValidator.builder(YangStmtMapping.ANYDATA)
41 .addOptional(YangStmtMapping.CONFIG)
42 .addOptional(YangStmtMapping.DESCRIPTION)
43 .addAny(YangStmtMapping.IF_FEATURE)
44 .addOptional(YangStmtMapping.MANDATORY)
45 .addAny(YangStmtMapping.MUST)
46 .addOptional(YangStmtMapping.REFERENCE)
47 .addOptional(YangStmtMapping.STATUS)
48 .addOptional(YangStmtMapping.WHEN)
51 public AnydataStatementSupport(final YangParserConfiguration config) {
52 super(YangStmtMapping.ANYDATA, instantiatedPolicy(), config, SUBSTATEMENT_VALIDATOR);
56 protected AnydataStatement createDeclared(final BoundStmtCtx<QName> ctx,
57 final ImmutableList<DeclaredStatement<?>> substatements) {
58 return DeclaredStatements.createAnydata(ctx.getArgument(), substatements);
62 protected AnydataStatement attachDeclarationReference(final AnydataStatement stmt,
63 final DeclarationReference reference) {
64 return DeclaredStatementDecorators.decorateAnydata(stmt, reference);
68 protected AnydataEffectiveStatement createEffective(final Current<QName, AnydataStatement> stmt,
69 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
70 return EffectiveStatements.createAnydata(stmt.declared(), stmt.getArgument(), createFlags(stmt, substatements),
75 public AnydataEffectiveStatement copyEffective(final Current<QName, AnydataStatement> stmt,
76 final AnydataEffectiveStatement original) {
77 return EffectiveStatements.copyAnydata(original, stmt.getArgument(),
78 createFlags(stmt, original.effectiveSubstatements()));
82 public EffectiveStatementState extractEffectiveState(final AnydataEffectiveStatement stmt) {
83 verify(stmt instanceof AnydataSchemaNode, "Unexpected statement %s", stmt);
84 final var schema = (AnydataSchemaNode) stmt;
85 return new QNameWithFlagsEffectiveStatementState(stmt.argument(), new FlagsBuilder()
87 .setStatus(schema.getStatus())
88 .setConfiguration(schema.effectiveConfig().orElse(null))
89 .setMandatory(schema.isMandatory())
93 private static int createFlags(final Current<?, ?> stmt,
94 final Collection<? extends EffectiveStatement<?, ?>> substatements) {
95 return new FlagsBuilder()
96 .setHistory(stmt.history())
97 .setStatus(findFirstArgument(substatements, StatusEffectiveStatement.class, Status.CURRENT))
98 .setConfiguration(stmt.effectiveConfig().asNullable())
99 .setMandatory(findFirstArgument(substatements, MandatoryEffectiveStatement.class, Boolean.FALSE))