yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/type/UnionSpecificationEffectiveStatementImpl.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.stmt.rfc6020.effective.type;
   9
  10 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  11 import org.opendaylight.yangtools.yang.model.api.stmt.TypeEffectiveStatement;
  12 import org.opendaylight.yangtools.yang.model.api.stmt.TypeStatement.UnionSpecification;
  13 import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
  14 import org.opendaylight.yangtools.yang.model.util.type.BaseTypes;
  15 import org.opendaylight.yangtools.yang.model.util.type.UnionTypeBuilder;
  16 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  17 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.DeclaredEffectiveStatementBase;
  18 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.UnknownEffectiveStatementImpl;
  19
  20 public final class UnionSpecificationEffectiveStatementImpl extends
  21         DeclaredEffectiveStatementBase<String, UnionSpecification> implements
  22         TypeEffectiveStatement<UnionSpecification> {
  23
  24     private final UnionTypeDefinition typeDefinition;
  25
  26     public UnionSpecificationEffectiveStatementImpl(
  27             final StmtContext<String, UnionSpecification, EffectiveStatement<String, UnionSpecification>> ctx) {
  28         super(ctx);
  29
  30         final UnionTypeBuilder builder = BaseTypes.unionTypeBuilder(ctx.getSchemaPath().get());
  31
  32         for (final EffectiveStatement<?, ?> stmt : effectiveSubstatements()) {
  33             if (stmt instanceof TypeEffectiveStatement) {
  34                 builder.addType(((TypeEffectiveStatement<?>)stmt).getTypeDefinition());
  35             }
  36             if (stmt instanceof UnknownEffectiveStatementImpl) {
  37                 builder.addUnknownSchemaNode((UnknownEffectiveStatementImpl)stmt);
  38             }
  39         }
  40
  41         typeDefinition = builder.build();
  42     }
  43
  44     @Override
  45     public UnionTypeDefinition getTypeDefinition() {
  46         return typeDefinition;
  47     }
  48 }