yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/LeafListStatementImpl.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 static org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator.MAX;
  11
  12 import java.util.Collection;
  13 import javax.annotation.Nonnull;
  14 import javax.annotation.Nullable;
  15 import org.opendaylight.yangtools.yang.common.QName;
  16 import org.opendaylight.yangtools.yang.model.api.Rfc6020Mapping;
  17 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  18 import org.opendaylight.yangtools.yang.model.api.stmt.ConfigStatement;
  19 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
  20 import org.opendaylight.yangtools.yang.model.api.stmt.IfFeatureStatement;
  21 import org.opendaylight.yangtools.yang.model.api.stmt.LeafListStatement;
  22 import org.opendaylight.yangtools.yang.model.api.stmt.MaxElementsStatement;
  23 import org.opendaylight.yangtools.yang.model.api.stmt.MinElementsStatement;
  24 import org.opendaylight.yangtools.yang.model.api.stmt.MustStatement;
  25 import org.opendaylight.yangtools.yang.model.api.stmt.OrderedByStatement;
  26 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
  27 import org.opendaylight.yangtools.yang.model.api.stmt.StatusStatement;
  28 import org.opendaylight.yangtools.yang.model.api.stmt.TypeStatement;
  29 import org.opendaylight.yangtools.yang.model.api.stmt.UnitsStatement;
  30 import org.opendaylight.yangtools.yang.model.api.stmt.WhenStatement;
  31 import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
  32 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
  33 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  34 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  35 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
  36 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.LeafListEffectiveStatementImpl;
  37
  38 public class LeafListStatementImpl extends AbstractDeclaredStatement<QName>
  39         implements LeafListStatement {
  40     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
  41             .LEAF_LIST)
  42             .add(Rfc6020Mapping.CONFIG, 0, 1)
  43             .add(Rfc6020Mapping.DESCRIPTION, 0, 1)
  44             .add(Rfc6020Mapping.IF_FEATURE, 0, MAX)
  45             .add(Rfc6020Mapping.MIN_ELEMENTS, 0, 1)
  46             .add(Rfc6020Mapping.MAX_ELEMENTS, 0, 1)
  47             .add(Rfc6020Mapping.MUST, 0, MAX)
  48             .add(Rfc6020Mapping.ORDERED_BY, 0, 1)
  49             .add(Rfc6020Mapping.REFERENCE, 0, 1)
  50             .add(Rfc6020Mapping.STATUS, 0, 1)
  51             .add(Rfc6020Mapping.TYPE, 1, 1)
  52             .add(Rfc6020Mapping.UNITS, 0, 1)
  53             .add(Rfc6020Mapping.WHEN, 0, 1)
  54             .build();
  55
  56     protected LeafListStatementImpl(
  57             StmtContext<QName, LeafListStatement, ?> context) {
  58         super(context);
  59     }
  60
  61     public static class Definition
  62             extends
  63             AbstractStatementSupport<QName, LeafListStatement, EffectiveStatement<QName, LeafListStatement>> {
  64
  65         public Definition() {
  66             super(Rfc6020Mapping.LEAF_LIST);
  67         }
  68
  69         @Override
  70         public void onStatementAdded(
  71                 Mutable<QName, LeafListStatement, EffectiveStatement<QName, LeafListStatement>> stmt) {
  72             stmt.getParentContext().addToNs(ChildSchemaNodes.class, stmt.getStatementArgument(), stmt);
  73         }
  74
  75         @Override
  76         public QName parseArgumentValue(StmtContext<?, ?, ?> ctx, String value)
  77                 {
  78             return Utils.qNameFromArgument(ctx, value);
  79         }
  80
  81         @Override
  82         public LeafListStatement createDeclared(
  83                 StmtContext<QName, LeafListStatement, ?> ctx) {
  84             return new LeafListStatementImpl(ctx);
  85         }
  86
  87         @Override
  88         public EffectiveStatement<QName, LeafListStatement> createEffective(
  89                 StmtContext<QName, LeafListStatement, EffectiveStatement<QName, LeafListStatement>> ctx) {
  90             return new LeafListEffectiveStatementImpl(ctx);
  91         }
  92
  93         @Override
  94         public void onFullDefinitionDeclared(Mutable<QName, LeafListStatement,
  95                 EffectiveStatement<QName, LeafListStatement>> stmt) {
  96             super.onFullDefinitionDeclared(stmt);
  97             SUBSTATEMENT_VALIDATOR.validate(stmt);
  98         }
  99     }
 100
 101     @Nonnull
 102     @Override
 103     public QName getName() {
 104         return argument();
 105     }
 106
 107     @Nullable
 108     @Override
 109     public ConfigStatement getConfig() {
 110         return firstDeclared(ConfigStatement.class);
 111     }
 112
 113     @Override
 114     public WhenStatement getWhenStatement() {
 115         return firstDeclared(WhenStatement.class);
 116     }
 117
 118     @Nonnull
 119     @Override
 120     public Collection<? extends IfFeatureStatement> getIfFeatures() {
 121         return allDeclared(IfFeatureStatement.class);
 122     }
 123
 124     @Nullable
 125     @Override
 126     public StatusStatement getStatus() {
 127         return firstDeclared(StatusStatement.class);
 128     }
 129
 130     @Nullable
 131     @Override
 132     public DescriptionStatement getDescription() {
 133         return firstDeclared(DescriptionStatement.class);
 134     }
 135
 136     @Nullable
 137     @Override
 138     public ReferenceStatement getReference() {
 139         return firstDeclared(ReferenceStatement.class);
 140     }
 141
 142     @Override
 143     public MinElementsStatement getMinElements() {
 144         return firstDeclared(MinElementsStatement.class);
 145     }
 146
 147     @Override
 148     public MaxElementsStatement getMaxElements() {
 149         return firstDeclared(MaxElementsStatement.class);
 150     }
 151
 152     @Override
 153     public OrderedByStatement getOrderedBy() {
 154         return firstDeclared(OrderedByStatement.class);
 155     }
 156
 157     @Override
 158     public Collection<? extends MustStatement> getMusts() {
 159         return allDeclared(MustStatement.class);
 160     }
 161
 162     @Override
 163     public TypeStatement getType() {
 164         return firstDeclared(TypeStatement.class);
 165     }
 166
 167     @Override
 168     public UnitsStatement getUnits() {
 169         return firstDeclared(UnitsStatement.class);
 170     }
 171 }