yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/OpenconfigVersionStatementImpl.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.meta.AbstractDeclaredStatement;
  15 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  16 import org.opendaylight.yangtools.yang.parser.spi.meta.SemanticVersionNamespace;
  17 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  20 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.OpenconfigVersionEffectiveStatementImpl;
  21
  22 @Beta
  23 public final class OpenconfigVersionStatementImpl extends AbstractDeclaredStatement<SemVer>
  24         implements UnknownStatement<SemVer> {
  25     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
  26             SupportedExtensionsMapping.OPENCONFIG_VERSION).build();
  27
  28     OpenconfigVersionStatementImpl(
  29             final StmtContext<SemVer, UnknownStatement<SemVer>, ?> context) {
  30         super(context);
  31     }
  32
  33     public static class OpenconfigVersionSupport extends AbstractStatementSupport<SemVer, UnknownStatement<SemVer>,
  34             EffectiveStatement<SemVer, UnknownStatement<SemVer>>> {
  35
  36         public OpenconfigVersionSupport() {
  37             super(SupportedExtensionsMapping.OPENCONFIG_VERSION);
  38         }
  39
  40         @Override
  41         public SemVer parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  42             return SemVer.valueOf(value) ;
  43         }
  44
  45         @Override
  46         public void onLinkageDeclared(final Mutable<SemVer, UnknownStatement<SemVer>,
  47                 EffectiveStatement<SemVer, UnknownStatement<SemVer>>> stmt) {
  48             stmt.addToNs(SemanticVersionNamespace.class, stmt.getParentContext(), stmt.getStatementArgument());
  49         }
  50
  51         @Override
  52         public UnknownStatement<SemVer> createDeclared(final StmtContext<SemVer, UnknownStatement<SemVer>, ?> ctx) {
  53             return new OpenconfigVersionStatementImpl(ctx);
  54         }
  55
  56         @Override
  57         public EffectiveStatement<SemVer, UnknownStatement<SemVer>> createEffective(
  58                 final StmtContext<SemVer, UnknownStatement<SemVer>,
  59                 EffectiveStatement<SemVer, UnknownStatement<SemVer>>> ctx) {
  60             return new OpenconfigVersionEffectiveStatementImpl(ctx);
  61         }
  62
  63         @Override
  64         protected SubstatementValidator getSubstatementValidator() {
  65             return SUBSTATEMENT_VALIDATOR;
  66         }
  67     }
  68
  69     @Override
  70     public SemVer getArgument() {
  71         return argument();
  72     }
  73 }