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 java.util.Collection;
  11 import javax.annotation.Nonnull;
  12 import javax.annotation.Nullable;
  13 import org.opendaylight.yangtools.yang.common.QName;
  14 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
  15 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  16 import org.opendaylight.yangtools.yang.model.api.stmt.ConfigStatement;
  17 import org.opendaylight.yangtools.yang.model.api.stmt.DefaultStatement;
  18 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
  19 import org.opendaylight.yangtools.yang.model.api.stmt.IfFeatureStatement;
  20 import org.opendaylight.yangtools.yang.model.api.stmt.LeafListStatement;
  21 import org.opendaylight.yangtools.yang.model.api.stmt.MaxElementsStatement;
  22 import org.opendaylight.yangtools.yang.model.api.stmt.MinElementsStatement;
  23 import org.opendaylight.yangtools.yang.model.api.stmt.MustStatement;
  24 import org.opendaylight.yangtools.yang.model.api.stmt.OrderedByStatement;
  25 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
  26 import org.opendaylight.yangtools.yang.model.api.stmt.StatusStatement;
  27 import org.opendaylight.yangtools.yang.model.api.stmt.TypeStatement;
  28 import org.opendaylight.yangtools.yang.model.api.stmt.UnitsStatement;
  29 import org.opendaylight.yangtools.yang.model.api.stmt.WhenStatement;
  30 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
  31 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  32 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  33 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
  34 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
  35 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  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(YangStmtMapping
  41             .LEAF_LIST)
  42             .addOptional(YangStmtMapping.CONFIG)
  43             .addOptional(YangStmtMapping.DESCRIPTION)
  44             .addAny(YangStmtMapping.IF_FEATURE)
  45             .addOptional(YangStmtMapping.MIN_ELEMENTS)
  46             .addOptional(YangStmtMapping.MAX_ELEMENTS)
  47             .addAny(YangStmtMapping.MUST)
  48             .addOptional(YangStmtMapping.ORDERED_BY)
  49             .addOptional(YangStmtMapping.REFERENCE)
  50             .addOptional(YangStmtMapping.STATUS)
  51             .addMandatory(YangStmtMapping.TYPE)
  52             .addOptional(YangStmtMapping.UNITS)
  53             .addOptional(YangStmtMapping.WHEN)
  54             .build();
  55
  56     protected LeafListStatementImpl(
  57             final 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(YangStmtMapping.LEAF_LIST);
  67         }
  68
  69         @Override
  70         public void onStatementAdded(
  71                 final Mutable<QName, LeafListStatement, EffectiveStatement<QName, LeafListStatement>> stmt) {
  72             stmt.getParentContext().addToNs(ChildSchemaNodes.class, stmt.getStatementArgument(), stmt);
  73         }
  74
  75         @Override
  76         public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value)
  77                 {
  78             return StmtContextUtils.qnameFromArgument(ctx, value);
  79         }
  80
  81         @Override
  82         public LeafListStatement createDeclared(
  83                 final StmtContext<QName, LeafListStatement, ?> ctx) {
  84             return new LeafListStatementImpl(ctx);
  85         }
  86
  87         @Override
  88         public EffectiveStatement<QName, LeafListStatement> createEffective(
  89                 final StmtContext<QName, LeafListStatement, EffectiveStatement<QName, LeafListStatement>> ctx) {
  90             return new LeafListEffectiveStatementImpl(ctx);
  91         }
  92
  93         @Override
  94         protected SubstatementValidator getSubstatementValidator() {
  95             return SUBSTATEMENT_VALIDATOR;
  96         }
  97     }
  98
  99     @Nonnull
 100     @Override
 101     public QName getName() {
 102         return argument();
 103     }
 104
 105     @Nullable
 106     @Override
 107     public ConfigStatement getConfig() {
 108         return firstDeclared(ConfigStatement.class);
 109     }
 110
 111     @Override
 112     public WhenStatement getWhenStatement() {
 113         return firstDeclared(WhenStatement.class);
 114     }
 115
 116     @Nonnull
 117     @Override
 118     public Collection<? extends IfFeatureStatement> getIfFeatures() {
 119         return allDeclared(IfFeatureStatement.class);
 120     }
 121
 122     @Nullable
 123     @Override
 124     public StatusStatement getStatus() {
 125         return firstDeclared(StatusStatement.class);
 126     }
 127
 128     @Override
 129     public final Collection<? extends DefaultStatement> getDefaults() {
 130         return allDeclared(DefaultStatement.class);
 131     }
 132
 133     @Nullable
 134     @Override
 135     public DescriptionStatement getDescription() {
 136         return firstDeclared(DescriptionStatement.class);
 137     }
 138
 139     @Nullable
 140     @Override
 141     public ReferenceStatement getReference() {
 142         return firstDeclared(ReferenceStatement.class);
 143     }
 144
 145     @Override
 146     public MinElementsStatement getMinElements() {
 147         return firstDeclared(MinElementsStatement.class);
 148     }
 149
 150     @Override
 151     public MaxElementsStatement getMaxElements() {
 152         return firstDeclared(MaxElementsStatement.class);
 153     }
 154
 155     @Override
 156     public OrderedByStatement getOrderedBy() {
 157         return firstDeclared(OrderedByStatement.class);
 158     }
 159
 160     @Override
 161     public Collection<? extends MustStatement> getMusts() {
 162         return allDeclared(MustStatement.class);
 163     }
 164
 165     @Nonnull
 166     @Override
 167     public TypeStatement getType() {
 168         return firstDeclared(TypeStatement.class);
 169     }
 170
 171     @Override
 172     public UnitsStatement getUnits() {
 173         return firstDeclared(UnitsStatement.class);
 174     }
 175 }