yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/type/LeafrefTypeEffectiveStatementImpl.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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.yang.parser.rfc7950.stmt.type;
   9
  10 import javax.annotation.Nonnull;
  11 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  12 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  13 import org.opendaylight.yangtools.yang.model.api.stmt.RequireInstanceEffectiveStatement;
  14 import org.opendaylight.yangtools.yang.model.api.stmt.TypeEffectiveStatement;
  15 import org.opendaylight.yangtools.yang.model.api.stmt.TypeStatement;
  16 import org.opendaylight.yangtools.yang.model.api.type.LeafrefTypeDefinition;
  17 import org.opendaylight.yangtools.yang.model.util.type.RequireInstanceRestrictedTypeBuilder;
  18 import org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes;
  19 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.DeclaredEffectiveStatementBase;
  20 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  21
  22 final class LeafrefTypeEffectiveStatementImpl extends DeclaredEffectiveStatementBase<String, TypeStatement>
  23         implements TypeEffectiveStatement<TypeStatement> {
  24
  25     private final LeafrefTypeDefinition typeDefinition;
  26
  27     LeafrefTypeEffectiveStatementImpl(
  28             final StmtContext<String, TypeStatement, EffectiveStatement<String, TypeStatement>> ctx,
  29             final LeafrefTypeDefinition baseType) {
  30         super(ctx);
  31
  32         final RequireInstanceRestrictedTypeBuilder<LeafrefTypeDefinition> builder =
  33                 RestrictedTypes.newLeafrefBuilder(baseType, AbstractTypeStatementSupport.typeEffectiveSchemaPath(ctx));
  34
  35         for (final EffectiveStatement<?, ?> stmt : effectiveSubstatements()) {
  36             if (stmt instanceof RequireInstanceEffectiveStatement) {
  37                 builder.setRequireInstance(((RequireInstanceEffectiveStatement) stmt).argument());
  38             } else if (stmt instanceof UnknownSchemaNode) {
  39                 builder.addUnknownSchemaNode((UnknownSchemaNode)stmt);
  40             }
  41         }
  42
  43         typeDefinition = builder.build();
  44     }
  45
  46     @Nonnull
  47     @Override
  48     public LeafrefTypeDefinition getTypeDefinition() {
  49         return typeDefinition;
  50     }
  51 }