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