model/yang-model-ri/src/main/java/org/opendaylight/yangtools/yang/model/ri/stmt/EffectiveStatements.java

   1 /*
   2  * Copyright (c) 2021 PANTHEON.tech, s.r.o. 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.model.ri.stmt;
   9
  10 import static com.google.common.base.Preconditions.checkArgument;
  11
  12 import com.google.common.annotations.Beta;
  13 import com.google.common.collect.ImmutableList;
  14 import com.google.common.collect.ImmutableSet;
  15 import java.util.Set;
  16 import org.eclipse.jdt.annotation.NonNullByDefault;
  17 import org.eclipse.jdt.annotation.Nullable;
  18 import org.opendaylight.yangtools.yang.common.QName;
  19 import org.opendaylight.yangtools.yang.common.QNameModule;
  20 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
  21 import org.opendaylight.yangtools.yang.model.api.CaseSchemaNode;
  22 import org.opendaylight.yangtools.yang.model.api.ElementCountConstraint;
  23 import org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode;
  24 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  25 import org.opendaylight.yangtools.yang.model.api.stmt.ActionEffectiveStatement;
  26 import org.opendaylight.yangtools.yang.model.api.stmt.ActionStatement;
  27 import org.opendaylight.yangtools.yang.model.api.stmt.AnydataEffectiveStatement;
  28 import org.opendaylight.yangtools.yang.model.api.stmt.AnydataStatement;
  29 import org.opendaylight.yangtools.yang.model.api.stmt.AnyxmlEffectiveStatement;
  30 import org.opendaylight.yangtools.yang.model.api.stmt.AnyxmlStatement;
  31 import org.opendaylight.yangtools.yang.model.api.stmt.ArgumentEffectiveStatement;
  32 import org.opendaylight.yangtools.yang.model.api.stmt.ArgumentStatement;
  33 import org.opendaylight.yangtools.yang.model.api.stmt.AugmentEffectiveStatement;
  34 import org.opendaylight.yangtools.yang.model.api.stmt.AugmentStatement;
  35 import org.opendaylight.yangtools.yang.model.api.stmt.BaseEffectiveStatement;
  36 import org.opendaylight.yangtools.yang.model.api.stmt.BaseStatement;
  37 import org.opendaylight.yangtools.yang.model.api.stmt.BelongsToEffectiveStatement;
  38 import org.opendaylight.yangtools.yang.model.api.stmt.BelongsToStatement;
  39 import org.opendaylight.yangtools.yang.model.api.stmt.BitEffectiveStatement;
  40 import org.opendaylight.yangtools.yang.model.api.stmt.BitStatement;
  41 import org.opendaylight.yangtools.yang.model.api.stmt.CaseEffectiveStatement;
  42 import org.opendaylight.yangtools.yang.model.api.stmt.CaseStatement;
  43 import org.opendaylight.yangtools.yang.model.api.stmt.ChoiceEffectiveStatement;
  44 import org.opendaylight.yangtools.yang.model.api.stmt.ChoiceStatement;
  45 import org.opendaylight.yangtools.yang.model.api.stmt.ConfigEffectiveStatement;
  46 import org.opendaylight.yangtools.yang.model.api.stmt.ConfigStatement;
  47 import org.opendaylight.yangtools.yang.model.api.stmt.ContactEffectiveStatement;
  48 import org.opendaylight.yangtools.yang.model.api.stmt.ContactStatement;
  49 import org.opendaylight.yangtools.yang.model.api.stmt.ContainerEffectiveStatement;
  50 import org.opendaylight.yangtools.yang.model.api.stmt.ContainerStatement;
  51 import org.opendaylight.yangtools.yang.model.api.stmt.DefaultEffectiveStatement;
  52 import org.opendaylight.yangtools.yang.model.api.stmt.DefaultStatement;
  53 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionEffectiveStatement;
  54 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
  55 import org.opendaylight.yangtools.yang.model.api.stmt.DeviateEffectiveStatement;
  56 import org.opendaylight.yangtools.yang.model.api.stmt.DeviateStatement;
  57 import org.opendaylight.yangtools.yang.model.api.stmt.DeviationEffectiveStatement;
  58 import org.opendaylight.yangtools.yang.model.api.stmt.DeviationStatement;
  59 import org.opendaylight.yangtools.yang.model.api.stmt.EnumEffectiveStatement;
  60 import org.opendaylight.yangtools.yang.model.api.stmt.EnumStatement;
  61 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorAppTagEffectiveStatement;
  62 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorAppTagStatement;
  63 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorMessageEffectiveStatement;
  64 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorMessageStatement;
  65 import org.opendaylight.yangtools.yang.model.api.stmt.ExtensionEffectiveStatement;
  66 import org.opendaylight.yangtools.yang.model.api.stmt.ExtensionStatement;
  67 import org.opendaylight.yangtools.yang.model.api.stmt.FeatureEffectiveStatement;
  68 import org.opendaylight.yangtools.yang.model.api.stmt.FeatureStatement;
  69 import org.opendaylight.yangtools.yang.model.api.stmt.FractionDigitsEffectiveStatement;
  70 import org.opendaylight.yangtools.yang.model.api.stmt.FractionDigitsStatement;
  71 import org.opendaylight.yangtools.yang.model.api.stmt.GroupingEffectiveStatement;
  72 import org.opendaylight.yangtools.yang.model.api.stmt.GroupingStatement;
  73 import org.opendaylight.yangtools.yang.model.api.stmt.IdentityEffectiveStatement;
  74 import org.opendaylight.yangtools.yang.model.api.stmt.IdentityStatement;
  75 import org.opendaylight.yangtools.yang.model.api.stmt.IfFeatureEffectiveStatement;
  76 import org.opendaylight.yangtools.yang.model.api.stmt.IfFeatureStatement;
  77 import org.opendaylight.yangtools.yang.model.api.stmt.ImportEffectiveStatement;
  78 import org.opendaylight.yangtools.yang.model.api.stmt.ImportStatement;
  79 import org.opendaylight.yangtools.yang.model.api.stmt.IncludeEffectiveStatement;
  80 import org.opendaylight.yangtools.yang.model.api.stmt.IncludeStatement;
  81 import org.opendaylight.yangtools.yang.model.api.stmt.InputEffectiveStatement;
  82 import org.opendaylight.yangtools.yang.model.api.stmt.InputStatement;
  83 import org.opendaylight.yangtools.yang.model.api.stmt.KeyEffectiveStatement;
  84 import org.opendaylight.yangtools.yang.model.api.stmt.KeyStatement;
  85 import org.opendaylight.yangtools.yang.model.api.stmt.LeafEffectiveStatement;
  86 import org.opendaylight.yangtools.yang.model.api.stmt.LeafListEffectiveStatement;
  87 import org.opendaylight.yangtools.yang.model.api.stmt.LeafListStatement;
  88 import org.opendaylight.yangtools.yang.model.api.stmt.LeafStatement;
  89 import org.opendaylight.yangtools.yang.model.api.stmt.LengthEffectiveStatement;
  90 import org.opendaylight.yangtools.yang.model.api.stmt.LengthStatement;
  91 import org.opendaylight.yangtools.yang.model.api.stmt.ListEffectiveStatement;
  92 import org.opendaylight.yangtools.yang.model.api.stmt.ListStatement;
  93 import org.opendaylight.yangtools.yang.model.api.stmt.MandatoryEffectiveStatement;
  94 import org.opendaylight.yangtools.yang.model.api.stmt.MandatoryStatement;
  95 import org.opendaylight.yangtools.yang.model.api.stmt.MaxElementsEffectiveStatement;
  96 import org.opendaylight.yangtools.yang.model.api.stmt.MaxElementsStatement;
  97 import org.opendaylight.yangtools.yang.model.api.stmt.MinElementsEffectiveStatement;
  98 import org.opendaylight.yangtools.yang.model.api.stmt.MinElementsStatement;
  99 import org.opendaylight.yangtools.yang.model.api.stmt.ModifierEffectiveStatement;
 100 import org.opendaylight.yangtools.yang.model.api.stmt.ModifierStatement;
 101 import org.opendaylight.yangtools.yang.model.api.stmt.MustEffectiveStatement;
 102 import org.opendaylight.yangtools.yang.model.api.stmt.MustStatement;
 103 import org.opendaylight.yangtools.yang.model.api.stmt.NamespaceEffectiveStatement;
 104 import org.opendaylight.yangtools.yang.model.api.stmt.NamespaceStatement;
 105 import org.opendaylight.yangtools.yang.model.api.stmt.NotificationEffectiveStatement;
 106 import org.opendaylight.yangtools.yang.model.api.stmt.NotificationStatement;
 107 import org.opendaylight.yangtools.yang.model.api.stmt.OrderedByEffectiveStatement;
 108 import org.opendaylight.yangtools.yang.model.api.stmt.OrderedByStatement;
 109 import org.opendaylight.yangtools.yang.model.api.stmt.OrganizationEffectiveStatement;
 110 import org.opendaylight.yangtools.yang.model.api.stmt.OrganizationStatement;
 111 import org.opendaylight.yangtools.yang.model.api.stmt.OutputEffectiveStatement;
 112 import org.opendaylight.yangtools.yang.model.api.stmt.OutputStatement;
 113 import org.opendaylight.yangtools.yang.model.api.stmt.PathEffectiveStatement;
 114 import org.opendaylight.yangtools.yang.model.api.stmt.PathStatement;
 115 import org.opendaylight.yangtools.yang.model.api.stmt.PatternEffectiveStatement;
 116 import org.opendaylight.yangtools.yang.model.api.stmt.PatternStatement;
 117 import org.opendaylight.yangtools.yang.model.api.stmt.PositionEffectiveStatement;
 118 import org.opendaylight.yangtools.yang.model.api.stmt.PositionStatement;
 119 import org.opendaylight.yangtools.yang.model.api.stmt.PrefixEffectiveStatement;
 120 import org.opendaylight.yangtools.yang.model.api.stmt.PrefixStatement;
 121 import org.opendaylight.yangtools.yang.model.api.stmt.PresenceEffectiveStatement;
 122 import org.opendaylight.yangtools.yang.model.api.stmt.PresenceStatement;
 123 import org.opendaylight.yangtools.yang.model.api.stmt.RangeEffectiveStatement;
 124 import org.opendaylight.yangtools.yang.model.api.stmt.RangeStatement;
 125 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceEffectiveStatement;
 126 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
 127 import org.opendaylight.yangtools.yang.model.api.stmt.RequireInstanceEffectiveStatement;
 128 import org.opendaylight.yangtools.yang.model.api.stmt.RequireInstanceStatement;
 129 import org.opendaylight.yangtools.yang.model.api.stmt.RevisionDateEffectiveStatement;
 130 import org.opendaylight.yangtools.yang.model.api.stmt.RevisionDateStatement;
 131 import org.opendaylight.yangtools.yang.model.api.stmt.RevisionEffectiveStatement;
 132 import org.opendaylight.yangtools.yang.model.api.stmt.RevisionStatement;
 133 import org.opendaylight.yangtools.yang.model.api.stmt.RpcEffectiveStatement;
 134 import org.opendaylight.yangtools.yang.model.api.stmt.RpcStatement;
 135 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
 136 import org.opendaylight.yangtools.yang.model.api.stmt.StatusEffectiveStatement;
 137 import org.opendaylight.yangtools.yang.model.api.stmt.StatusStatement;
 138 import org.opendaylight.yangtools.yang.model.api.stmt.TypedefEffectiveStatement;
 139 import org.opendaylight.yangtools.yang.model.api.stmt.TypedefStatement;
 140 import org.opendaylight.yangtools.yang.model.api.stmt.UniqueEffectiveStatement;
 141 import org.opendaylight.yangtools.yang.model.api.stmt.UniqueStatement;
 142 import org.opendaylight.yangtools.yang.model.api.stmt.UnitsEffectiveStatement;
 143 import org.opendaylight.yangtools.yang.model.api.stmt.UnitsStatement;
 144 import org.opendaylight.yangtools.yang.model.api.stmt.ValueEffectiveStatement;
 145 import org.opendaylight.yangtools.yang.model.api.stmt.ValueStatement;
 146 import org.opendaylight.yangtools.yang.model.api.stmt.WhenEffectiveStatement;
 147 import org.opendaylight.yangtools.yang.model.api.stmt.WhenStatement;
 148 import org.opendaylight.yangtools.yang.model.api.stmt.YangVersionEffectiveStatement;
 149 import org.opendaylight.yangtools.yang.model.api.stmt.YangVersionStatement;
 150 import org.opendaylight.yangtools.yang.model.api.stmt.YinElementEffectiveStatement;
 151 import org.opendaylight.yangtools.yang.model.api.stmt.YinElementStatement;
 152 import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
 153 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.decl.EmptyRequireInstanceStatement;
 154 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.decl.EmptyStatusStatement;
 155 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.decl.EmptyYangVersionStatement;
 156 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.AbstractChoiceEffectiveStatement;
 157 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.AbstractContainerEffectiveStatement;
 158 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.AbstractLeafEffectiveStatement;
 159 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.ActionEffectiveStatementImpl;
 160 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.AugmentEffectiveStatementImpl;
 161 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.DeclaredCaseEffectiveStatement;
 162 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.DeclaredInputEffectiveStatement;
 163 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.DeclaredOutputEffectiveStatement;
 164 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.DeviateEffectiveStatementImpl;
 165 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.DeviationEffectiveStatementImpl;
 166 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyAnydataEffectiveStatement;
 167 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyAnyxmlEffectiveStatement;
 168 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyArgumentEffectiveStatement;
 169 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyBaseEffectiveStatement;
 170 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyBelongsToEffectiveStatement;
 171 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyBitEffectiveStatement;
 172 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyChoiceEffectiveStatement;
 173 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyConfigEffectiveStatement;
 174 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyContactEffectiveStatement;
 175 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyContainerEffectiveStatement;
 176 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyDefaultEffectiveStatement;
 177 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyDescriptionEffectiveStatement;
 178 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyEnumEffectiveStatement;
 179 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyErrorAppTagEffectiveStatement;
 180 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyErrorMessageEffectiveStatement;
 181 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyFeatureEffectiveStatement;
 182 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyForeignKeyEffectiveStatement;
 183 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyFractionDigitsEffectiveStatement;
 184 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyGroupingEffectiveStatement;
 185 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyIdentityEffectiveStatement;
 186 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyIfFeatureEffectiveStatement;
 187 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyIncludeEffectiveStatement;
 188 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyLeafEffectiveStatement;
 189 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyLeafListEffectiveStatement;
 190 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyLengthEffectiveStatement;
 191 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyListEffectiveStatement;
 192 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyLocalKeyEffectiveStatement;
 193 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyMandatoryEffectiveStatement;
 194 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyMaxElementsEffectiveStatement;
 195 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyMinElementsEffectiveStatement;
 196 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyModifierEffectiveStatement;
 197 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyMustEffectiveStatement;
 198 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyNamespaceEffectiveStatement;
 199 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyOrderedByEffectiveStatement;
 200 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyOrganizationEffectiveStatement;
 201 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyPathEffectiveStatement;
 202 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyPatternEffectiveStatement;
 203 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyPositionEffectiveStatement;
 204 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyPrefixEffectiveStatement;
 205 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyPresenceEffectiveStatement;
 206 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyRangeEffectiveStatement;
 207 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyReferenceEffectiveStatement;
 208 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyRequireInstanceEffectiveStatement;
 209 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyRevisionDateEffectiveStatement;
 210 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyRevisionEffectiveStatement;
 211 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyStatusEffectiveStatement;
 212 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyUniqueEffectiveStatement;
 213 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyUnitsEffectiveStatement;
 214 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyValueEffectiveStatement;
 215 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyWhenEffectiveStatement;
 216 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyYangVersionEffectiveStatement;
 217 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyYinElementEffectiveStatement;
 218 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.ExtensionEffectiveStatementImpl;
 219 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.ImportEffectiveStatementImpl;
 220 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.NotificationEffectiveStatementImpl;
 221 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularAnydataEffectiveStatement;
 222 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularAnyxmlEffectiveStatement;
 223 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularArgumentEffectiveStatement;
 224 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularBaseEffectiveStatement;
 225 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularBelongsToEffectiveStatement;
 226 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularBitEffectiveStatement;
 227 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularChoiceEffectiveStatement;
 228 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularConfigEffectiveStatement;
 229 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularContactEffectiveStatement;
 230 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularContainerEffectiveStatement;
 231 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularDefaultEffectiveStatement;
 232 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularDescriptionEffectiveStatement;
 233 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularEnumEffectiveStatement;
 234 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularErrorAppTagEffectiveStatement;
 235 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularErrorMessageEffectiveStatement;
 236 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularFeatureEffectiveStatement;
 237 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularForeignKeyEffectiveStatement;
 238 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularFractionDigitsEffectiveStatement;
 239 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularGroupingEffectiveStatement;
 240 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularIdentityEffectiveStatement;
 241 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularIfFeatureEffectiveStatement;
 242 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularIncludeEffectiveStatement;
 243 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularLeafEffectiveStatement;
 244 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularLeafListEffectiveStatement;
 245 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularLengthEffectiveStatement;
 246 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularListEffectiveStatement;
 247 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularLocalKeyEffectiveStatement;
 248 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularMandatoryEffectiveStatement;
 249 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularMaxElementsEffectiveStatement;
 250 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularMinElementsEffectiveStatement;
 251 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularModifierEffectiveStatement;
 252 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularMustEffectiveStatement;
 253 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularNamespaceEffectiveStatement;
 254 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularOrderedByEffectiveStatement;
 255 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularOrganizationEffectiveStatement;
 256 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularPathEffectiveStatement;
 257 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularPatternEffectiveStatement;
 258 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularPositionEffectiveStatement;
 259 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularPrefixEffectiveStatement;
 260 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularPresenceEffectiveStatement;
 261 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularRangeEffectiveStatement;
 262 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularReferenceEffectiveStatement;
 263 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularRequireInstanceEffectiveStatement;
 264 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularRevisionDateEffectiveStatement;
 265 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularRevisionEffectiveStatement;
 266 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularStatusEffectiveStatement;
 267 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularUniqueEffectiveStatement;
 268 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularUnitsEffectiveStatement;
 269 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularValueEffectiveStatement;
 270 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularWhenEffectiveStatement;
 271 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularYangVersionEffectiveStatement;
 272 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularYinElementEffectiveStatement;
 273 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RpcEffectiveStatementImpl;
 274 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.SlimLeafListEffectiveStatement;
 275 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.TypedefEffectiveStatementImpl;
 276 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.UndeclaredCaseEffectiveStatement;
 277 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.UndeclaredInputEffectiveStatement;
 278 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.UndeclaredLeafEffectiveStatement;
 279 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.UndeclaredOutputEffectiveStatement;
 280 import org.opendaylight.yangtools.yang.model.spi.meta.SubstatementIndexingException;
 281
 282 /**
 283  * Static entry point to instantiating declared {@link EffectiveStatement} covered in the {@code RFC7950} metamodel.
 284  */
 285 @Beta
 286 @NonNullByDefault
 287 public final class EffectiveStatements {
 288     private EffectiveStatements() {
 289         // Hidden on purpose
 290     }
 291
 292     public static ActionEffectiveStatement copyAction(final ActionEffectiveStatement original, final QName argument,
 293             final int flags) {
 294         checkArgument(original instanceof ActionEffectiveStatementImpl, "Unsupported original %s", original);
 295         return new ActionEffectiveStatementImpl((ActionEffectiveStatementImpl) original, argument, flags);
 296     }
 297
 298     public static ActionEffectiveStatement createAction(final ActionStatement declared, final QName argument,
 299             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements)
 300                 throws SubstatementIndexingException {
 301         return new ActionEffectiveStatementImpl(declared, argument, flags, substatements);
 302     }
 303
 304     public static AnydataEffectiveStatement copyAnydata(final AnydataEffectiveStatement original, final QName argument,
 305             final int flags) {
 306         if (original instanceof RegularAnydataEffectiveStatement) {
 307             return new RegularAnydataEffectiveStatement((RegularAnydataEffectiveStatement) original, argument, flags);
 308         } else if (original instanceof EmptyAnydataEffectiveStatement) {
 309             return new EmptyAnydataEffectiveStatement((EmptyAnydataEffectiveStatement) original, argument, flags);
 310         } else {
 311             throw new IllegalArgumentException("Unsupported original " + original);
 312         }
 313     }
 314
 315     public static AnydataEffectiveStatement createAnydata(final AnydataStatement declared, final QName argument,
 316             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 317         return substatements.isEmpty() ? new EmptyAnydataEffectiveStatement(declared, argument, flags)
 318             : new RegularAnydataEffectiveStatement(declared, argument, flags, substatements);
 319     }
 320
 321     public static AnyxmlEffectiveStatement copyAnyxml(final AnyxmlEffectiveStatement original, final QName argument,
 322             final int flags) {
 323         if (original instanceof RegularAnyxmlEffectiveStatement) {
 324             return new RegularAnyxmlEffectiveStatement((RegularAnyxmlEffectiveStatement) original, argument, flags);
 325         } else if (original instanceof EmptyAnyxmlEffectiveStatement) {
 326             return new EmptyAnyxmlEffectiveStatement((EmptyAnyxmlEffectiveStatement) original, argument, flags);
 327         } else {
 328             throw new IllegalArgumentException("Unsupported original " + original);
 329         }
 330     }
 331
 332     public static AnyxmlEffectiveStatement createAnyxml(final AnyxmlStatement declared, final QName argument,
 333             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 334         return substatements.isEmpty() ? new EmptyAnyxmlEffectiveStatement(declared, argument, flags)
 335             : new RegularAnyxmlEffectiveStatement(declared, argument, flags, substatements);
 336     }
 337
 338     public static ArgumentEffectiveStatement createArgument(final ArgumentStatement declared,
 339             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 340         return substatements.isEmpty() ? new EmptyArgumentEffectiveStatement(declared)
 341             : new RegularArgumentEffectiveStatement(declared, substatements);
 342     }
 343
 344     public static AugmentEffectiveStatement createAugment(final AugmentStatement declared,
 345             final SchemaNodeIdentifier argument, final int flags, final QNameModule rootModuleQName,
 346             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
 347             final @Nullable AugmentationSchemaNode original) throws SubstatementIndexingException {
 348         return new AugmentEffectiveStatementImpl(declared, argument, flags, rootModuleQName, substatements, original);
 349     }
 350
 351     public static BaseEffectiveStatement createBase(final BaseStatement declared,
 352             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 353         return substatements.isEmpty() ? new EmptyBaseEffectiveStatement(declared)
 354             : new RegularBaseEffectiveStatement(declared, substatements);
 355     }
 356
 357     public static BelongsToEffectiveStatement createBelongsTo(final BelongsToStatement declared,
 358             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 359         return substatements.isEmpty() ? new EmptyBelongsToEffectiveStatement(declared)
 360             : new RegularBelongsToEffectiveStatement(declared, substatements);
 361     }
 362
 363     public static BitEffectiveStatement createBit(final BitStatement declared,
 364             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 365         return substatements.isEmpty() ? new EmptyBitEffectiveStatement(declared)
 366             : new RegularBitEffectiveStatement(declared, substatements);
 367     }
 368
 369     public static CaseEffectiveStatement copyCase(final CaseEffectiveStatement original, final QName argument,
 370             final int flags) {
 371         if (original instanceof DeclaredCaseEffectiveStatement) {
 372             return new DeclaredCaseEffectiveStatement((DeclaredCaseEffectiveStatement) original, argument, flags);
 373         } else if (original instanceof UndeclaredCaseEffectiveStatement) {
 374             return new UndeclaredCaseEffectiveStatement((UndeclaredCaseEffectiveStatement) original, argument, flags);
 375         } else {
 376             throw new IllegalArgumentException("Unsupported origin " + original);
 377         }
 378     }
 379
 380     public static CaseEffectiveStatement createCase(final CaseStatement declared, final QName argument,
 381             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 382         return new DeclaredCaseEffectiveStatement(declared, substatements, argument, flags);
 383     }
 384
 385     public static ChoiceEffectiveStatement copyChoice(final ChoiceEffectiveStatement original,
 386             final QName argument, final int flags) {
 387         checkArgument(original instanceof AbstractChoiceEffectiveStatement, "Unsupported original %s", original);
 388         final var orig = (AbstractChoiceEffectiveStatement) original;
 389         return argument.equals(orig.getDeclared().argument()) && orig.getDefaultCase().isEmpty()
 390             ? new EmptyChoiceEffectiveStatement(orig, flags)
 391                 : new RegularChoiceEffectiveStatement((AbstractChoiceEffectiveStatement) original, argument, flags);
 392     }
 393
 394     public static ChoiceEffectiveStatement createChoice(final ChoiceStatement declared, final QName argument,
 395             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
 396             final @Nullable CaseSchemaNode defaultCase) {
 397         return defaultCase == null && argument.equals(declared.argument())
 398             ? new EmptyChoiceEffectiveStatement(declared, substatements, flags)
 399                 : new RegularChoiceEffectiveStatement(declared, substatements, argument, flags, defaultCase);
 400     }
 401
 402     public static ConfigEffectiveStatement createConfig(final boolean argument) {
 403         return argument ? EmptyConfigEffectiveStatement.TRUE : EmptyConfigEffectiveStatement.FALSE;
 404     }
 405
 406     public static ConfigEffectiveStatement createConfig(final ConfigStatement declared) {
 407         return new EmptyConfigEffectiveStatement(declared);
 408     }
 409
 410     public static ConfigEffectiveStatement createConfig(final ConfigStatement declared,
 411             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 412         return substatements.isEmpty() ? createConfig(declared)
 413             : new RegularConfigEffectiveStatement(declared, substatements);
 414     }
 415
 416     public static ContactEffectiveStatement createContact(final ContactStatement declared) {
 417         return new EmptyContactEffectiveStatement(declared);
 418     }
 419
 420     public static ContactEffectiveStatement createContact(final ContactStatement declared,
 421             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 422         return substatements.isEmpty() ? createContact(declared)
 423             : new RegularContactEffectiveStatement(declared, substatements);
 424     }
 425
 426     public static ContainerEffectiveStatement copyContainer(final ContainerEffectiveStatement original,
 427             final QName argument, final int flags) {
 428         checkArgument(original instanceof AbstractContainerEffectiveStatement, "Unsupported original %s", original);
 429         final var orig = (AbstractContainerEffectiveStatement) original;
 430         return argument.equals(orig.getDeclared().argument()) ? new EmptyContainerEffectiveStatement(orig, flags)
 431             : new RegularContainerEffectiveStatement(orig, argument, flags);
 432     }
 433
 434     public static ContainerEffectiveStatement createContainer(final ContainerStatement declared, final QName argument,
 435             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 436         return argument.equals(declared.argument())
 437             ? new EmptyContainerEffectiveStatement(declared, substatements, flags)
 438                 : new RegularContainerEffectiveStatement(declared, substatements, argument, flags);
 439     }
 440
 441     public static DefaultEffectiveStatement createDefault(final DefaultStatement declared,
 442             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 443         return substatements.isEmpty() ? new EmptyDefaultEffectiveStatement(declared)
 444             : new RegularDefaultEffectiveStatement(declared, substatements);
 445     }
 446
 447     public static DescriptionEffectiveStatement createDescription(final DescriptionStatement declared,
 448             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 449         return substatements.isEmpty() ? new EmptyDescriptionEffectiveStatement(declared)
 450             : new RegularDescriptionEffectiveStatement(declared, substatements);
 451     }
 452
 453     public static DeviateEffectiveStatement createDeviate(final DeviateStatement declared,
 454             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 455         return new DeviateEffectiveStatementImpl(declared, substatements);
 456     }
 457
 458     public static DeviationEffectiveStatement createDeviation(final DeviationStatement declared,
 459             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 460         return new DeviationEffectiveStatementImpl(declared, substatements);
 461     }
 462
 463     public static EnumEffectiveStatement createEnum(final EnumStatement declared,
 464             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 465         return substatements.isEmpty() ? new EmptyEnumEffectiveStatement(declared)
 466             : new RegularEnumEffectiveStatement(declared, substatements);
 467     }
 468
 469     public static ErrorAppTagEffectiveStatement createErrorAppTag(final ErrorAppTagStatement declared,
 470             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 471         return substatements.isEmpty() ? new EmptyErrorAppTagEffectiveStatement(declared)
 472             : new RegularErrorAppTagEffectiveStatement(declared, substatements);
 473     }
 474
 475     public static ErrorMessageEffectiveStatement createErrorMessage(final ErrorMessageStatement declared,
 476             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 477         return substatements.isEmpty() ? new EmptyErrorMessageEffectiveStatement(declared)
 478             : new RegularErrorMessageEffectiveStatement(declared, substatements);
 479     }
 480
 481     public static ExtensionEffectiveStatement createExtension(final ExtensionStatement declared,
 482             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 483         return new ExtensionEffectiveStatementImpl(declared, substatements);
 484     }
 485
 486     public static FeatureEffectiveStatement createFeature(final FeatureStatement declared, final int flags,
 487             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 488         return substatements.isEmpty() ? new EmptyFeatureEffectiveStatement(declared, flags)
 489             : new RegularFeatureEffectiveStatement(declared, flags, substatements);
 490     }
 491
 492     public static FractionDigitsEffectiveStatement createFractionDigits(final FractionDigitsStatement declared) {
 493         return new EmptyFractionDigitsEffectiveStatement(declared);
 494     }
 495
 496     public static FractionDigitsEffectiveStatement createFractionDigits(final FractionDigitsStatement declared,
 497             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 498         return substatements.isEmpty() ? createFractionDigits(declared)
 499             : new RegularFractionDigitsEffectiveStatement(declared, substatements);
 500     }
 501
 502     public static GroupingEffectiveStatement createGrouping(final GroupingStatement declared,
 503             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements, final QName argument,
 504             final int flags) throws SubstatementIndexingException {
 505         return argument.equals(declared.argument())
 506             ? new EmptyGroupingEffectiveStatement(declared, substatements, flags)
 507                 : new RegularGroupingEffectiveStatement(declared, substatements, argument, flags);
 508     }
 509
 510     public static IfFeatureEffectiveStatement createIfFeature(final IfFeatureStatement declared,
 511             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 512         return substatements.isEmpty() ? new EmptyIfFeatureEffectiveStatement(declared)
 513             : new RegularIfFeatureEffectiveStatement(declared, substatements);
 514     }
 515
 516     public static IdentityEffectiveStatement createIdentity(final IdentityStatement declared) {
 517         return new EmptyIdentityEffectiveStatement(declared);
 518     }
 519
 520     public static IdentityEffectiveStatement createIdentity(final IdentityStatement declared, final int flags,
 521             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
 522             final ImmutableSet<IdentitySchemaNode> baseIdentities) {
 523         return new RegularIdentityEffectiveStatement(declared, flags, substatements, baseIdentities);
 524     }
 525
 526     public static ImportEffectiveStatement createImport(final ImportStatement declared,
 527             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
 528             final SourceIdentifier importedSource) {
 529         return new ImportEffectiveStatementImpl(declared, substatements, importedSource);
 530     }
 531
 532     public static IncludeEffectiveStatement createInclude(final IncludeStatement declared,
 533             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 534         return substatements.isEmpty() ? new EmptyIncludeEffectiveStatement(declared)
 535             : new RegularIncludeEffectiveStatement(declared, substatements);
 536     }
 537
 538     public static InputEffectiveStatement copyInput(final InputEffectiveStatement original, final QName argument,
 539             final int flags) {
 540         if (original instanceof DeclaredInputEffectiveStatement) {
 541             return new DeclaredInputEffectiveStatement((DeclaredInputEffectiveStatement) original, argument, flags);
 542         } else if (original instanceof UndeclaredInputEffectiveStatement) {
 543             return new UndeclaredInputEffectiveStatement((UndeclaredInputEffectiveStatement) original, argument, flags);
 544         } else {
 545             throw new IllegalArgumentException("Unsupported original " + original);
 546         }
 547     }
 548
 549     public static InputEffectiveStatement createInput(final InputStatement declared, final QName argument,
 550             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements)
 551                 throws SubstatementIndexingException {
 552         return new DeclaredInputEffectiveStatement(declared, substatements, argument, flags);
 553     }
 554
 555     public static KeyEffectiveStatement createKey(final KeyStatement declared, final Set<QName> argument,
 556             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 557         if (substatements.isEmpty()) {
 558             return argument.equals(declared.argument()) ? new EmptyLocalKeyEffectiveStatement(declared)
 559                 : new EmptyForeignKeyEffectiveStatement(declared, argument);
 560         }
 561         return argument.equals(declared.argument()) ? new RegularLocalKeyEffectiveStatement(declared, substatements)
 562             : new RegularForeignKeyEffectiveStatement(declared, argument, substatements);
 563     }
 564
 565     public static LeafEffectiveStatement copyLeaf(final LeafEffectiveStatement original, final QName argument,
 566             final int flags) {
 567         if (original instanceof AbstractLeafEffectiveStatement) {
 568             final var orig = (AbstractLeafEffectiveStatement) original;
 569             return argument.equals(orig.getDeclared().argument()) ? new EmptyLeafEffectiveStatement(orig, flags)
 570                 : new RegularLeafEffectiveStatement(orig, argument, flags);
 571         } else if (original instanceof UndeclaredLeafEffectiveStatement) {
 572             return new UndeclaredLeafEffectiveStatement((UndeclaredLeafEffectiveStatement) original, argument, flags);
 573         } else {
 574             throw new IllegalArgumentException("Unsupported original " + original);
 575         }
 576     }
 577
 578     public static LeafEffectiveStatement createLeaf(final LeafStatement declared, final QName argument, final int flags,
 579             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements)
 580                 throws SubstatementIndexingException {
 581         return argument.equals(declared.argument()) ? new EmptyLeafEffectiveStatement(declared, flags, substatements)
 582             : new RegularLeafEffectiveStatement(declared, argument, flags, substatements);
 583     }
 584
 585     public static LeafListEffectiveStatement copyLeafList(final LeafListEffectiveStatement original,
 586             final QName argument, final int flags) {
 587         if (original instanceof RegularLeafListEffectiveStatement) {
 588             return new RegularLeafListEffectiveStatement((RegularLeafListEffectiveStatement) original, argument, flags);
 589         } else if (original instanceof SlimLeafListEffectiveStatement) {
 590             return new SlimLeafListEffectiveStatement((SlimLeafListEffectiveStatement) original, argument, flags);
 591         } else if (original instanceof EmptyLeafListEffectiveStatement) {
 592             // Promote to slim
 593             return new SlimLeafListEffectiveStatement((EmptyLeafListEffectiveStatement) original, argument, flags);
 594         } else {
 595             throw new IllegalArgumentException("Unsupported original " + original);
 596         }
 597     }
 598
 599     public static LeafListEffectiveStatement createLeafList(final LeafListStatement declared, final QName argument,
 600             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
 601             final ImmutableSet<String> defaultValues, final @Nullable ElementCountConstraint elementCountConstraint)
 602                 throws SubstatementIndexingException {
 603         if (defaultValues.isEmpty()) {
 604             return elementCountConstraint == null && argument.equals(declared.argument())
 605                 ? new EmptyLeafListEffectiveStatement(declared, flags, substatements)
 606                     : new SlimLeafListEffectiveStatement(declared, argument, flags, substatements,
 607                         elementCountConstraint);
 608         }
 609
 610         return new RegularLeafListEffectiveStatement(declared, argument, flags, substatements, defaultValues,
 611             elementCountConstraint);
 612     }
 613
 614     public static LengthEffectiveStatement createLength(final LengthStatement declared,
 615             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 616         return substatements.isEmpty() ? new EmptyLengthEffectiveStatement(declared)
 617             : new RegularLengthEffectiveStatement(declared, substatements);
 618     }
 619
 620     public static ListEffectiveStatement copyList(final ListEffectiveStatement original, final QName argument,
 621             final int flags) {
 622         if (original instanceof RegularListEffectiveStatement) {
 623             return new RegularListEffectiveStatement((RegularListEffectiveStatement) original, argument, flags);
 624         } else if (original instanceof EmptyListEffectiveStatement) {
 625             return new RegularListEffectiveStatement((EmptyListEffectiveStatement) original, argument, flags);
 626         } else {
 627             throw new IllegalArgumentException("Unsupported original " + original);
 628         }
 629     }
 630
 631     public static ListEffectiveStatement createList(final ListStatement declared, final QName argument,
 632             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
 633             final ImmutableList<QName> keyDefinition, final @Nullable ElementCountConstraint elementCountConstraint) {
 634         return elementCountConstraint == null && argument.equals(declared.argument())
 635             ? new EmptyListEffectiveStatement(declared, flags, substatements, keyDefinition)
 636                 : new RegularListEffectiveStatement(declared, argument, flags, substatements, keyDefinition,
 637                     elementCountConstraint);
 638     }
 639
 640     public static MandatoryEffectiveStatement createMandatory(final MandatoryStatement declared) {
 641         return new EmptyMandatoryEffectiveStatement(declared);
 642     }
 643
 644     public static MandatoryEffectiveStatement createMandatory(final MandatoryStatement declared,
 645             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 646         return substatements.isEmpty() ? createMandatory(declared)
 647             : new RegularMandatoryEffectiveStatement(declared, substatements);
 648     }
 649
 650     public static MaxElementsEffectiveStatement createMaxElements(final MaxElementsStatement declared,
 651             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 652         return substatements.isEmpty() ? new EmptyMaxElementsEffectiveStatement(declared)
 653             : new RegularMaxElementsEffectiveStatement(declared, substatements);
 654     }
 655
 656     public static MinElementsEffectiveStatement createMinElements(final MinElementsStatement declared) {
 657         return new EmptyMinElementsEffectiveStatement(declared);
 658     }
 659
 660     public static MinElementsEffectiveStatement createMinElements(final MinElementsStatement declared,
 661             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 662         return substatements.isEmpty() ? createMinElements(declared)
 663             : new RegularMinElementsEffectiveStatement(declared, substatements);
 664     }
 665
 666     public static ModifierEffectiveStatement createModifier(final ModifierStatement declared,
 667             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 668         return substatements.isEmpty() ? new EmptyModifierEffectiveStatement(declared)
 669             : new RegularModifierEffectiveStatement(declared, substatements);
 670     }
 671
 672     public static MustEffectiveStatement createMust(final MustStatement declared,
 673             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 674         return substatements.isEmpty() ? new EmptyMustEffectiveStatement(declared)
 675             : new RegularMustEffectiveStatement(declared, substatements);
 676     }
 677
 678     public static NamespaceEffectiveStatement createNamespace(final NamespaceStatement declared,
 679             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 680         return substatements.isEmpty() ? new EmptyNamespaceEffectiveStatement(declared)
 681             : new RegularNamespaceEffectiveStatement(declared, substatements);
 682     }
 683
 684     public static NotificationEffectiveStatement copyNotification(final NotificationEffectiveStatement original,
 685             final QName argument, final int flags) {
 686         checkArgument(original instanceof NotificationEffectiveStatementImpl, "Unsupported original %s", original);
 687         return new NotificationEffectiveStatementImpl((NotificationEffectiveStatementImpl) original, argument, flags);
 688     }
 689
 690     public static NotificationEffectiveStatement createNotification(final NotificationStatement declared,
 691             final QName argument, final int flags,
 692             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements)
 693                 throws SubstatementIndexingException {
 694         return new NotificationEffectiveStatementImpl(declared, substatements, argument, flags);
 695     }
 696
 697     public static OutputEffectiveStatement copyOutput(final OutputEffectiveStatement original, final QName argument,
 698             final int flags) {
 699         if (original instanceof DeclaredOutputEffectiveStatement) {
 700             return new DeclaredOutputEffectiveStatement((DeclaredOutputEffectiveStatement) original, argument, flags);
 701         } else if (original instanceof UndeclaredOutputEffectiveStatement) {
 702             return new UndeclaredOutputEffectiveStatement((UndeclaredOutputEffectiveStatement) original, argument,
 703                 flags);
 704         } else {
 705             throw new IllegalArgumentException("Unsupported original " + original);
 706         }
 707     }
 708
 709     public static OutputEffectiveStatement createOutput(final OutputStatement declared, final QName argument,
 710             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements)
 711                 throws SubstatementIndexingException {
 712         return new DeclaredOutputEffectiveStatement(declared, substatements, argument, flags);
 713     }
 714
 715     public static OrderedByEffectiveStatement createOrderedBy(final OrderedByStatement declared) {
 716         return new EmptyOrderedByEffectiveStatement(declared);
 717     }
 718
 719     public static OrderedByEffectiveStatement createOrderedBy(final OrderedByStatement declared,
 720             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 721         return substatements.isEmpty() ? createOrderedBy(declared)
 722             : new RegularOrderedByEffectiveStatement(declared, substatements);
 723     }
 724
 725     public static OrganizationEffectiveStatement createOrganization(final OrganizationStatement declared) {
 726         return new EmptyOrganizationEffectiveStatement(declared);
 727     }
 728
 729     public static OrganizationEffectiveStatement createOrganization(final OrganizationStatement declared,
 730             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 731         return substatements.isEmpty() ? createOrganization(declared)
 732             : new RegularOrganizationEffectiveStatement(declared, substatements);
 733     }
 734
 735     public static PathEffectiveStatement createPath(final PathStatement declared,
 736             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 737         return substatements.isEmpty() ? new EmptyPathEffectiveStatement(declared)
 738             : new RegularPathEffectiveStatement(declared, substatements);
 739     }
 740
 741     public static PatternEffectiveStatement createPattern(final PatternStatement declared,
 742             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 743         return substatements.isEmpty() ? new EmptyPatternEffectiveStatement(declared)
 744             : new RegularPatternEffectiveStatement(declared, substatements);
 745     }
 746
 747     public static PositionEffectiveStatement createPosition(final PositionStatement declared) {
 748         return new EmptyPositionEffectiveStatement(declared);
 749     }
 750
 751     public static PositionEffectiveStatement createPosition(final PositionStatement declared,
 752             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 753         return substatements.isEmpty() ? createPosition(declared)
 754             : new RegularPositionEffectiveStatement(declared, substatements);
 755     }
 756
 757     public static PrefixEffectiveStatement createPrefix(final PrefixStatement declared,
 758             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 759         return substatements.isEmpty() ? new EmptyPrefixEffectiveStatement(declared)
 760             : new RegularPrefixEffectiveStatement(declared, substatements);
 761     }
 762
 763     public static PresenceEffectiveStatement createPresence(final PresenceStatement declared,
 764             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 765         return substatements.isEmpty() ? new EmptyPresenceEffectiveStatement(declared)
 766             : new RegularPresenceEffectiveStatement(declared, substatements);
 767     }
 768
 769     public static RangeEffectiveStatement createRange(final RangeStatement declared,
 770             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 771         return substatements.isEmpty() ? new EmptyRangeEffectiveStatement(declared)
 772             : new RegularRangeEffectiveStatement(declared, substatements);
 773     }
 774
 775     public static ReferenceEffectiveStatement createReference(final ReferenceStatement declared) {
 776         return new EmptyReferenceEffectiveStatement(declared);
 777     }
 778
 779     public static ReferenceEffectiveStatement createReference(final ReferenceStatement declared,
 780             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 781         return substatements.isEmpty() ? createReference(declared)
 782             : new RegularReferenceEffectiveStatement(declared, substatements);
 783     }
 784
 785     public static RevisionEffectiveStatement createRevision(final RevisionStatement declared,
 786             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 787         return substatements.isEmpty() ? new EmptyRevisionEffectiveStatement(declared)
 788             : new RegularRevisionEffectiveStatement(declared, substatements);
 789     }
 790
 791     public static RequireInstanceEffectiveStatement createRequireInstance(final boolean argument) {
 792         return argument ? EmptyRequireInstanceEffectiveStatement.TRUE : EmptyRequireInstanceEffectiveStatement.FALSE;
 793     }
 794
 795     public static RequireInstanceEffectiveStatement createRequireInstance(final RequireInstanceStatement declared) {
 796         if (EmptyRequireInstanceStatement.TRUE.equals(declared)) {
 797             return EmptyRequireInstanceEffectiveStatement.TRUE;
 798         } else if (EmptyRequireInstanceStatement.FALSE.equals(declared)) {
 799             return EmptyRequireInstanceEffectiveStatement.FALSE;
 800         } else {
 801             return new EmptyRequireInstanceEffectiveStatement(declared);
 802         }
 803     }
 804
 805     public static RequireInstanceEffectiveStatement createRequireInstance(final RequireInstanceStatement declared,
 806             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 807         return substatements.isEmpty() ? createRequireInstance(declared)
 808             : new RegularRequireInstanceEffectiveStatement(declared, substatements);
 809     }
 810
 811     public static RevisionDateEffectiveStatement createRevisionDate(final RevisionDateStatement declared,
 812             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 813         return substatements.isEmpty() ? new EmptyRevisionDateEffectiveStatement(declared)
 814             : new RegularRevisionDateEffectiveStatement(declared, substatements);
 815     }
 816
 817     public static RpcEffectiveStatement createRpc(final RpcStatement declared,
 818             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements, final QName argument,
 819             final int flags) throws SubstatementIndexingException {
 820         return new RpcEffectiveStatementImpl(declared, substatements, argument, flags);
 821     }
 822
 823     public static StatusEffectiveStatement createStatus(final StatusStatement declared) {
 824         // Aggressively reuse effective instances which are backed by the corresponding empty declared instance, as this
 825         // is the case unless there is a weird extension in use.
 826         if (EmptyStatusStatement.DEPRECATED.equals(declared)) {
 827             // Most likely to be seen (as current is the default)
 828             return EmptyStatusEffectiveStatement.DEPRECATED;
 829         } else if (EmptyStatusStatement.OBSOLETE.equals(declared)) {
 830             // less likely
 831             return EmptyStatusEffectiveStatement.OBSOLETE;
 832         } else if (EmptyStatusStatement.CURRENT.equals(declared)) {
 833             // ... okay, why is this there? :)
 834             return EmptyStatusEffectiveStatement.CURRENT;
 835         } else {
 836             return new EmptyStatusEffectiveStatement(declared);
 837         }
 838     }
 839
 840     public static StatusEffectiveStatement createStatus(final StatusStatement declared,
 841             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 842         return substatements.isEmpty() ? createStatus(declared)
 843             : new RegularStatusEffectiveStatement(declared, substatements);
 844     }
 845
 846     public static TypedefEffectiveStatement createTypedef(final TypedefStatement declared, final int flags,
 847             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 848         return new TypedefEffectiveStatementImpl(declared, flags, substatements);
 849     }
 850
 851     public static UnitsEffectiveStatement createUnits(final UnitsStatement declared,
 852             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 853         return substatements.isEmpty() ? new EmptyUnitsEffectiveStatement(declared)
 854             : new RegularUnitsEffectiveStatement(declared, substatements);
 855     }
 856
 857     public static UniqueEffectiveStatement createUnique(final UniqueStatement declared,
 858             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 859         return substatements.isEmpty() ? new EmptyUniqueEffectiveStatement(declared)
 860             : new RegularUniqueEffectiveStatement(declared, substatements);
 861     }
 862
 863     public static ValueEffectiveStatement createValue(final ValueStatement declared) {
 864         return new EmptyValueEffectiveStatement(declared);
 865     }
 866
 867     public static ValueEffectiveStatement createValue(final ValueStatement declared,
 868             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 869         return substatements.isEmpty() ? createValue(declared)
 870             : new RegularValueEffectiveStatement(declared, substatements);
 871     }
 872
 873     public static WhenEffectiveStatement createWhen(final WhenStatement declared,
 874             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 875         return substatements.isEmpty() ? new EmptyWhenEffectiveStatement(declared)
 876             : new RegularWhenEffectiveStatement(declared, substatements);
 877     }
 878
 879     public static YangVersionEffectiveStatement createYangVersion(final YangVersionStatement declared) {
 880         if (EmptyYangVersionStatement.VERSION_1.equals(declared)) {
 881             return EmptyYangVersionEffectiveStatement.VERSION_1;
 882         } else if (EmptyYangVersionStatement.VERSION_1_1.equals(declared)) {
 883             return EmptyYangVersionEffectiveStatement.VERSION_1_1;
 884         } else {
 885             return new EmptyYangVersionEffectiveStatement(declared);
 886         }
 887     }
 888
 889     public static YangVersionEffectiveStatement createYangVersion(final YangVersionStatement declared,
 890             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 891         return substatements.isEmpty() ? createYangVersion(declared)
 892             : new RegularYangVersionEffectiveStatement(declared, substatements);
 893     }
 894
 895     public static YinElementEffectiveStatement createYinElement(final YinElementStatement declared) {
 896         return new EmptyYinElementEffectiveStatement(declared);
 897     }
 898
 899     public static YinElementEffectiveStatement createYinElement(final YinElementStatement declared,
 900         final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 901         return substatements.isEmpty() ? createYinElement(declared)
 902             : new RegularYinElementEffectiveStatement(declared, substatements);
 903     }
 904 }