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.SubstatementValidator;
  31 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
  32 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
  33 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  34 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
  35 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.LeafListEffectiveStatementImpl;
  36
  37 public class LeafListStatementImpl extends AbstractDeclaredStatement<QName>
  38         implements LeafListStatement {
  39     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
  40             .LEAF_LIST)
  41             .addOptional(YangStmtMapping.CONFIG)
  42             .addOptional(YangStmtMapping.DESCRIPTION)
  43             .addAny(YangStmtMapping.IF_FEATURE)
  44             .addOptional(YangStmtMapping.MIN_ELEMENTS)
  45             .addOptional(YangStmtMapping.MAX_ELEMENTS)
  46             .addAny(YangStmtMapping.MUST)
  47             .addOptional(YangStmtMapping.ORDERED_BY)
  48             .addOptional(YangStmtMapping.REFERENCE)
  49             .addOptional(YangStmtMapping.STATUS)
  50             .addMandatory(YangStmtMapping.TYPE)
  51             .addOptional(YangStmtMapping.UNITS)
  52             .addOptional(YangStmtMapping.WHEN)
  53             .build();
  54
  55     protected LeafListStatementImpl(
  56             final StmtContext<QName, LeafListStatement, ?> context) {
  57         super(context);
  58     }
  59
  60     public static class Definition
  61             extends
  62             AbstractStatementSupport<QName, LeafListStatement, EffectiveStatement<QName, LeafListStatement>> {
  63
  64         public Definition() {
  65             super(YangStmtMapping.LEAF_LIST);
  66         }
  67
  68         @Override
  69         public void onStatementAdded(
  70                 final Mutable<QName, LeafListStatement, EffectiveStatement<QName, LeafListStatement>> stmt) {
  71             stmt.getParentContext().addToNs(ChildSchemaNodes.class, stmt.getStatementArgument(), stmt);
  72         }
  73
  74         @Override
  75         public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value)
  76                 {
  77             return Utils.qNameFromArgument(ctx, value);
  78         }
  79
  80         @Override
  81         public LeafListStatement createDeclared(
  82                 final StmtContext<QName, LeafListStatement, ?> ctx) {
  83             return new LeafListStatementImpl(ctx);
  84         }
  85
  86         @Override
  87         public EffectiveStatement<QName, LeafListStatement> createEffective(
  88                 final StmtContext<QName, LeafListStatement, EffectiveStatement<QName, LeafListStatement>> ctx) {
  89             return new LeafListEffectiveStatementImpl(ctx);
  90         }
  91
  92         @Override
  93         protected SubstatementValidator getSubstatementValidator() {
  94             return SUBSTATEMENT_VALIDATOR;
  95         }
  96     }
  97
  98     @Nonnull
  99     @Override
 100     public QName getName() {
 101         return argument();
 102     }
 103
 104     @Nullable
 105     @Override
 106     public ConfigStatement getConfig() {
 107         return firstDeclared(ConfigStatement.class);
 108     }
 109
 110     @Override
 111     public WhenStatement getWhenStatement() {
 112         return firstDeclared(WhenStatement.class);
 113     }
 114
 115     @Nonnull
 116     @Override
 117     public Collection<? extends IfFeatureStatement> getIfFeatures() {
 118         return allDeclared(IfFeatureStatement.class);
 119     }
 120
 121     @Nullable
 122     @Override
 123     public StatusStatement getStatus() {
 124         return firstDeclared(StatusStatement.class);
 125     }
 126
 127     @Override
 128     public final Collection<? extends DefaultStatement> getDefaults() {
 129         return allDeclared(DefaultStatement.class);
 130     }
 131
 132     @Nullable
 133     @Override
 134     public DescriptionStatement getDescription() {
 135         return firstDeclared(DescriptionStatement.class);
 136     }
 137
 138     @Nullable
 139     @Override
 140     public ReferenceStatement getReference() {
 141         return firstDeclared(ReferenceStatement.class);
 142     }
 143
 144     @Override
 145     public MinElementsStatement getMinElements() {
 146         return firstDeclared(MinElementsStatement.class);
 147     }
 148
 149     @Override
 150     public MaxElementsStatement getMaxElements() {
 151         return firstDeclared(MaxElementsStatement.class);
 152     }
 153
 154     @Override
 155     public OrderedByStatement getOrderedBy() {
 156         return firstDeclared(OrderedByStatement.class);
 157     }
 158
 159     @Override
 160     public Collection<? extends MustStatement> getMusts() {
 161         return allDeclared(MustStatement.class);
 162     }
 163
 164     @Nonnull
 165     @Override
 166     public TypeStatement getType() {
 167         return firstDeclared(TypeStatement.class);
 168     }
 169
 170     @Override
 171     public UnitsStatement getUnits() {
 172         return firstDeclared(UnitsStatement.class);
 173     }
 174 }