yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/LeafrefSpecificationImpl.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;
   9
  10 import org.opendaylight.yangtools.yang.model.api.Rfc6020Mapping;
  11 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  12 import org.opendaylight.yangtools.yang.model.api.stmt.PathStatement;
  13 import org.opendaylight.yangtools.yang.model.api.stmt.TypeStatement;
  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.StmtContext;
  18 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.type.LeafrefSpecificationEffectiveStatementImpl;
  19
  20 public class LeafrefSpecificationImpl extends AbstractDeclaredStatement<String>
  21         implements TypeStatement.LeafrefSpecification {
  22     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
  23             .TYPE)
  24             .addMandatory(Rfc6020Mapping.PATH)
  25             .addOptional(Rfc6020Mapping.REQUIRE_INSTANCE)
  26             .build();
  27
  28     protected LeafrefSpecificationImpl(
  29             final StmtContext<String, TypeStatement.LeafrefSpecification, ?> context) {
  30         super(context);
  31     }
  32
  33     public static class Definition
  34             extends
  35             AbstractStatementSupport<String, TypeStatement.LeafrefSpecification, EffectiveStatement<String, TypeStatement.LeafrefSpecification>> {
  36
  37         public Definition() {
  38             super(Rfc6020Mapping.TYPE);
  39         }
  40
  41         @Override
  42         public String parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
  43             return value;
  44         }
  45
  46         @Override
  47         public TypeStatement.LeafrefSpecification createDeclared(
  48                 final StmtContext<String, TypeStatement.LeafrefSpecification, ?> ctx) {
  49             return new LeafrefSpecificationImpl(ctx);
  50         }
  51
  52         @Override
  53         public EffectiveStatement<String, TypeStatement.LeafrefSpecification> createEffective(
  54                 final StmtContext<String, TypeStatement.LeafrefSpecification, EffectiveStatement<String, TypeStatement.LeafrefSpecification>> ctx) {
  55             return new LeafrefSpecificationEffectiveStatementImpl(ctx);
  56         }
  57
  58         @Override
  59         public void onFullDefinitionDeclared(final StmtContext.Mutable<String, LeafrefSpecification,
  60                 EffectiveStatement<String, LeafrefSpecification>> stmt) {
  61             super.onFullDefinitionDeclared(stmt);
  62             SUBSTATEMENT_VALIDATOR.validate(stmt);
  63         }
  64     }
  65
  66     @Override
  67     public String getName() {
  68         return argument();
  69     }
  70
  71     @Override
  72     public PathStatement getPath() {
  73         return firstDeclared(PathStatement.class);
  74     }
  75
  76 }