parser/rfc7952-parser-support/src/main/java/org/opendaylight/yangtools/rfc7952/parser/AnnotationEffectiveStatementImpl.java

   1 /*
   2  * Copyright (c) 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.rfc7952.parser;
   9
  10 import static com.google.common.base.Verify.verifyNotNull;
  11
  12 import com.google.common.collect.ImmutableList;
  13 import org.eclipse.jdt.annotation.NonNull;
  14 import org.eclipse.jdt.annotation.Nullable;
  15 import org.opendaylight.yangtools.rfc7952.model.api.AnnotationEffectiveStatement;
  16 import org.opendaylight.yangtools.rfc7952.model.api.AnnotationSchemaNode;
  17 import org.opendaylight.yangtools.rfc7952.model.api.AnnotationStatement;
  18 import org.opendaylight.yangtools.yang.common.QName;
  19 import org.opendaylight.yangtools.yang.model.api.SchemaNodeDefaults;
  20 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  21 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
  22 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  23 import org.opendaylight.yangtools.yang.model.api.stmt.TypeEffectiveStatement;
  24 import org.opendaylight.yangtools.yang.model.api.stmt.UnitsEffectiveStatement;
  25 import org.opendaylight.yangtools.yang.model.ri.type.ConcreteTypeBuilder;
  26 import org.opendaylight.yangtools.yang.model.ri.type.ConcreteTypes;
  27 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.UnknownEffectiveStatementBase;
  28 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
  29 import org.opendaylight.yangtools.yang.parser.spi.meta.SchemaPathSupport;
  30 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
  31
  32 final class AnnotationEffectiveStatementImpl extends UnknownEffectiveStatementBase<QName, AnnotationStatement>
  33         implements AnnotationEffectiveStatement, AnnotationSchemaNode {
  34     private final @NonNull TypeDefinition<?> type;
  35     private final @Nullable SchemaPath path;
  36
  37     AnnotationEffectiveStatementImpl(final Current<QName, AnnotationStatement> stmt,
  38             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
  39         super(stmt, substatements);
  40         final QName qname = stmt.getArgument();
  41
  42         // FIXME: move this into onFullDefinitionDeclared()
  43         final TypeEffectiveStatement<?> typeStmt = SourceException.throwIfNull(
  44             firstSubstatementOfType(TypeEffectiveStatement.class), stmt,
  45             "AnnotationStatementSupport %s is missing a 'type' statement", qname);
  46
  47         final ConcreteTypeBuilder<?> builder = ConcreteTypes.concreteTypeBuilder(typeStmt.getTypeDefinition(),
  48             qname);
  49         final UnitsEffectiveStatement unitsStmt = firstSubstatementOfType(UnitsEffectiveStatement.class);
  50         if (unitsStmt != null) {
  51             builder.setUnits(unitsStmt.argument());
  52         }
  53         type = builder.build();
  54
  55         path = SchemaPathSupport.toOptionalPath(stmt.getEffectiveParent().getSchemaPath().createChild(qname));
  56     }
  57
  58     @Override
  59     public QName getQName() {
  60         return verifyNotNull(argument());
  61     }
  62
  63     @Override
  64     @Deprecated
  65     public SchemaPath getPath() {
  66         return SchemaNodeDefaults.throwUnsupportedIfNull(this, path);
  67     }
  68
  69     @Override
  70     public TypeDefinition<?> getType() {
  71         return type;
  72     }
  73
  74     @Override
  75     public TypeDefinition<?> getTypeDefinition() {
  76         return type;
  77     }
  78
  79     @Override
  80     public AnnotationEffectiveStatement asEffectiveStatement() {
  81         return this;
  82     }
  83 }