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.spi.source.SourceException;
  37 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.LeafListEffectiveStatementImpl;
  38
  39 public class LeafListStatementImpl extends AbstractDeclaredStatement<QName>
  40         implements LeafListStatement {
  41     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
  42             .LEAF_LIST)
  43             .add(Rfc6020Mapping.CONFIG, 0, 1)
  44             .add(Rfc6020Mapping.DESCRIPTION, 0, 1)
  45             .add(Rfc6020Mapping.IF_FEATURE, 0, MAX)
  46             .add(Rfc6020Mapping.MIN_ELEMENTS, 0, 1)
  47             .add(Rfc6020Mapping.MAX_ELEMENTS, 0, 1)
  48             .add(Rfc6020Mapping.MUST, 0, MAX)
  49             .add(Rfc6020Mapping.ORDERED_BY, 0, 1)
  50             .add(Rfc6020Mapping.REFERENCE, 0, 1)
  51             .add(Rfc6020Mapping.STATUS, 0, 1)
  52             .add(Rfc6020Mapping.TYPE, 1, 1)
  53             .add(Rfc6020Mapping.UNITS, 0, 1)
  54             .add(Rfc6020Mapping.WHEN, 0, 1)
  55             .build();
  56
  57     protected LeafListStatementImpl(
  58             StmtContext<QName, LeafListStatement, ?> context) {
  59         super(context);
  60     }
  61
  62     public static class Definition
  63             extends
  64             AbstractStatementSupport<QName, LeafListStatement, EffectiveStatement<QName, LeafListStatement>> {
  65
  66         public Definition() {
  67             super(Rfc6020Mapping.LEAF_LIST);
  68         }
  69
  70         @Override
  71         public void onStatementAdded(
  72                 Mutable<QName, LeafListStatement, EffectiveStatement<QName, LeafListStatement>> stmt) {
  73             stmt.getParentContext().addToNs(ChildSchemaNodes.class, stmt.getStatementArgument(), stmt);
  74         }
  75
  76         @Override
  77         public QName parseArgumentValue(StmtContext<?, ?, ?> ctx, String value)
  78                 throws SourceException {
  79             return Utils.qNameFromArgument(ctx, value);
  80         }
  81
  82         @Override
  83         public LeafListStatement createDeclared(
  84                 StmtContext<QName, LeafListStatement, ?> ctx) {
  85             return new LeafListStatementImpl(ctx);
  86         }
  87
  88         @Override
  89         public EffectiveStatement<QName, LeafListStatement> createEffective(
  90                 StmtContext<QName, LeafListStatement, EffectiveStatement<QName, LeafListStatement>> ctx) {
  91             return new LeafListEffectiveStatementImpl(ctx);
  92         }
  93
  94         @Override
  95         public void onFullDefinitionDeclared(Mutable<QName, LeafListStatement,
  96                 EffectiveStatement<QName, LeafListStatement>> stmt) throws SourceException {
  97             super.onFullDefinitionDeclared(stmt);
  98             SUBSTATEMENT_VALIDATOR.validate(stmt);
  99         }
 100     }
 101
 102     @Nonnull
 103     @Override
 104     public QName getName() {
 105         return argument();
 106     }
 107
 108     @Nullable
 109     @Override
 110     public ConfigStatement getConfig() {
 111         return firstDeclared(ConfigStatement.class);
 112     }
 113
 114     @Override
 115     public WhenStatement getWhenStatement() {
 116         return firstDeclared(WhenStatement.class);
 117     }
 118
 119     @Nonnull
 120     @Override
 121     public Collection<? extends IfFeatureStatement> getIfFeatures() {
 122         return allDeclared(IfFeatureStatement.class);
 123     }
 124
 125     @Nullable
 126     @Override
 127     public StatusStatement getStatus() {
 128         return firstDeclared(StatusStatement.class);
 129     }
 130
 131     @Nullable
 132     @Override
 133     public DescriptionStatement getDescription() {
 134         return firstDeclared(DescriptionStatement.class);
 135     }
 136
 137     @Nullable
 138     @Override
 139     public ReferenceStatement getReference() {
 140         return firstDeclared(ReferenceStatement.class);
 141     }
 142
 143     @Override
 144     public MinElementsStatement getMinElements() {
 145         return firstDeclared(MinElementsStatement.class);
 146     }
 147
 148     @Override
 149     public MaxElementsStatement getMaxElements() {
 150         return firstDeclared(MaxElementsStatement.class);
 151     }
 152
 153     @Override
 154     public OrderedByStatement getOrderedBy() {
 155         return firstDeclared(OrderedByStatement.class);
 156     }
 157
 158     @Override
 159     public Collection<? extends MustStatement> getMusts() {
 160         return allDeclared(MustStatement.class);
 161     }
 162
 163     @Override
 164     public TypeStatement getType() {
 165         return firstDeclared(TypeStatement.class);
 166     }
 167
 168     @Override
 169     public UnitsStatement getUnits() {
 170         return firstDeclared(UnitsStatement.class);
 171     }
 172 }