yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/SemanticVersionStatementImpl.java

   1 /*
   2  * Copyright (c) 2016 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;
   9
  10 import com.google.common.annotations.Beta;
  11 import org.opendaylight.yangtools.concepts.SemVer;
  12 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  13 import org.opendaylight.yangtools.yang.model.api.stmt.UnknownStatement;
  14 import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
  15 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
  16 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  17 import org.opendaylight.yangtools.yang.parser.spi.meta.SemanticVersionNamespace;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
  20 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
  21 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.SemanticVersionEffectiveStatementImpl;
  22
  23 @Beta
  24 public final class SemanticVersionStatementImpl extends AbstractDeclaredStatement<SemVer> implements
  25         UnknownStatement<SemVer> {
  26     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
  27             SupportedExtensionsMapping.SEMANTIC_VERSION).build();
  28
  29     SemanticVersionStatementImpl(
  30             final StmtContext<SemVer, UnknownStatement<SemVer>, ?> context) {
  31         super(context);
  32     }
  33
  34     public static class SemanticVersionSupport
  35             extends
  36             AbstractStatementSupport<SemVer, UnknownStatement<SemVer>, EffectiveStatement<SemVer, UnknownStatement<SemVer>>> {
  37
  38         public SemanticVersionSupport() {
  39             super(SupportedExtensionsMapping.SEMANTIC_VERSION);
  40         }
  41
  42         @Override
  43         public SemVer parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  44             return SemVer.valueOf(value) ;
  45         }
  46
  47         @Override
  48         public void onLinkageDeclared(final StmtContext.Mutable<SemVer,UnknownStatement<SemVer>,EffectiveStatement<SemVer,UnknownStatement<SemVer>>> stmt) {
  49             stmt.addToNs(SemanticVersionNamespace.class, stmt.getParentContext(), stmt.getStatementArgument());
  50         }
  51
  52         @Override
  53         public void onFullDefinitionDeclared(
  54                 final Mutable<SemVer, UnknownStatement<SemVer>, EffectiveStatement<SemVer, UnknownStatement<SemVer>>> stmt)
  55                 throws SourceException {
  56             getSubstatementValidator().validate(stmt);
  57         }
  58
  59         @Override
  60         public UnknownStatement<SemVer> createDeclared(
  61                 final StmtContext<SemVer, UnknownStatement<SemVer>, ?> ctx) {
  62             return new SemanticVersionStatementImpl(ctx);
  63         }
  64
  65         @Override
  66         public EffectiveStatement<SemVer, UnknownStatement<SemVer>> createEffective(
  67                 final StmtContext<SemVer, UnknownStatement<SemVer>, EffectiveStatement<SemVer, UnknownStatement<SemVer>>> ctx) {
  68             return new SemanticVersionEffectiveStatementImpl(ctx);
  69         }
  70
  71         @Override
  72         protected SubstatementValidator getSubstatementValidator() {
  73             return SUBSTATEMENT_VALIDATOR;
  74         }
  75     }
  76
  77     @Override
  78     public SemVer getArgument() {
  79         return argument();
  80     }
  81 }