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.EmptyIdentityEffectiveStatement;
 185 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyIfFeatureEffectiveStatement;
 186 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyIncludeEffectiveStatement;
 187 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyLeafEffectiveStatement;
 188 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyLeafListEffectiveStatement;
 189 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyLengthEffectiveStatement;
 190 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyListEffectiveStatement;
 191 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyLocalKeyEffectiveStatement;
 192 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyMandatoryEffectiveStatement;
 193 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyMaxElementsEffectiveStatement;
 194 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyMinElementsEffectiveStatement;
 195 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyModifierEffectiveStatement;
 196 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyMustEffectiveStatement;
 197 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyNamespaceEffectiveStatement;
 198 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyOrderedByEffectiveStatement;
 199 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyOrganizationEffectiveStatement;
 200 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyPathEffectiveStatement;
 201 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyPatternEffectiveStatement;
 202 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyPositionEffectiveStatement;
 203 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyPrefixEffectiveStatement;
 204 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyPresenceEffectiveStatement;
 205 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyRangeEffectiveStatement;
 206 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyReferenceEffectiveStatement;
 207 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyRequireInstanceEffectiveStatement;
 208 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyRevisionDateEffectiveStatement;
 209 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyRevisionEffectiveStatement;
 210 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyStatusEffectiveStatement;
 211 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyUniqueEffectiveStatement;
 212 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyUnitsEffectiveStatement;
 213 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyValueEffectiveStatement;
 214 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyWhenEffectiveStatement;
 215 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyYangVersionEffectiveStatement;
 216 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.EmptyYinElementEffectiveStatement;
 217 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.ExtensionEffectiveStatementImpl;
 218 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.GroupingEffectiveStatementImpl;
 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.RegularIdentityEffectiveStatement;
 240 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularIfFeatureEffectiveStatement;
 241 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularIncludeEffectiveStatement;
 242 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularLeafEffectiveStatement;
 243 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularLeafListEffectiveStatement;
 244 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularLengthEffectiveStatement;
 245 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularListEffectiveStatement;
 246 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularLocalKeyEffectiveStatement;
 247 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularMandatoryEffectiveStatement;
 248 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularMaxElementsEffectiveStatement;
 249 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularMinElementsEffectiveStatement;
 250 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularModifierEffectiveStatement;
 251 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularMustEffectiveStatement;
 252 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularNamespaceEffectiveStatement;
 253 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularOrderedByEffectiveStatement;
 254 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularOrganizationEffectiveStatement;
 255 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularPathEffectiveStatement;
 256 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularPatternEffectiveStatement;
 257 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularPositionEffectiveStatement;
 258 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularPrefixEffectiveStatement;
 259 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularPresenceEffectiveStatement;
 260 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularRangeEffectiveStatement;
 261 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularReferenceEffectiveStatement;
 262 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularRequireInstanceEffectiveStatement;
 263 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularRevisionDateEffectiveStatement;
 264 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularRevisionEffectiveStatement;
 265 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularStatusEffectiveStatement;
 266 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularUniqueEffectiveStatement;
 267 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularUnitsEffectiveStatement;
 268 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularValueEffectiveStatement;
 269 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularWhenEffectiveStatement;
 270 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularYangVersionEffectiveStatement;
 271 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RegularYinElementEffectiveStatement;
 272 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.RpcEffectiveStatementImpl;
 273 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.SlimLeafListEffectiveStatement;
 274 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.TypedefEffectiveStatementImpl;
 275 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.UndeclaredCaseEffectiveStatement;
 276 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.UndeclaredInputEffectiveStatement;
 277 import org.opendaylight.yangtools.yang.model.ri.stmt.impl.eff.UndeclaredOutputEffectiveStatement;
 278 import org.opendaylight.yangtools.yang.model.spi.meta.SubstatementIndexingException;
 279
 280 /**
 281  * Static entry point to instantiating {@link EffectiveStatement} covered in the {@code RFC7950} metamodel.
 282  */
 283 @Beta
 284 @NonNullByDefault
 285 public final class EffectiveStatements {
 286     private EffectiveStatements() {
 287         // Hidden on purpose
 288     }
 289
 290     public static ActionEffectiveStatement copyAction(final ActionEffectiveStatement original, final QName argument,
 291             final int flags) {
 292         checkArgument(original instanceof ActionEffectiveStatementImpl, "Unsupported original %s", original);
 293         return new ActionEffectiveStatementImpl((ActionEffectiveStatementImpl) original, argument, flags);
 294     }
 295
 296     public static ActionEffectiveStatement createAction(final ActionStatement declared, final QName argument,
 297             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements)
 298                 throws SubstatementIndexingException {
 299         return new ActionEffectiveStatementImpl(declared, argument, flags, substatements);
 300     }
 301
 302     public static AnydataEffectiveStatement copyAnydata(final AnydataEffectiveStatement original, final QName argument,
 303             final int flags) {
 304         if (original instanceof RegularAnydataEffectiveStatement) {
 305             return new RegularAnydataEffectiveStatement((RegularAnydataEffectiveStatement) original, argument, flags);
 306         } else if (original instanceof EmptyAnydataEffectiveStatement) {
 307             return new EmptyAnydataEffectiveStatement((EmptyAnydataEffectiveStatement) original, argument, flags);
 308         } else {
 309             throw new IllegalArgumentException("Unsupported original " + original);
 310         }
 311     }
 312
 313     public static AnydataEffectiveStatement createAnydata(final AnydataStatement declared, final QName argument,
 314             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 315         return substatements.isEmpty() ? new EmptyAnydataEffectiveStatement(declared, argument, flags)
 316             : new RegularAnydataEffectiveStatement(declared, argument, flags, substatements);
 317     }
 318
 319     public static AnyxmlEffectiveStatement copyAnyxml(final AnyxmlEffectiveStatement original, final QName argument,
 320             final int flags) {
 321         if (original instanceof RegularAnyxmlEffectiveStatement) {
 322             return new RegularAnyxmlEffectiveStatement((RegularAnyxmlEffectiveStatement) original, argument, flags);
 323         } else if (original instanceof EmptyAnyxmlEffectiveStatement) {
 324             return new EmptyAnyxmlEffectiveStatement((EmptyAnyxmlEffectiveStatement) original, argument, flags);
 325         } else {
 326             throw new IllegalArgumentException("Unsupported original " + original);
 327         }
 328     }
 329
 330     public static AnyxmlEffectiveStatement createAnyxml(final AnyxmlStatement declared, final QName argument,
 331             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 332         return substatements.isEmpty() ? new EmptyAnyxmlEffectiveStatement(declared, argument, flags)
 333             : new RegularAnyxmlEffectiveStatement(declared, argument, flags, substatements);
 334     }
 335
 336     public static ArgumentEffectiveStatement createArgument(final ArgumentStatement declared,
 337             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 338         return substatements.isEmpty() ? new EmptyArgumentEffectiveStatement(declared)
 339             : new RegularArgumentEffectiveStatement(declared, substatements);
 340     }
 341
 342     public static AugmentEffectiveStatement createAugment(final AugmentStatement declared,
 343             final SchemaNodeIdentifier argument, final int flags, final QNameModule rootModuleQName,
 344             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
 345             final @Nullable AugmentationSchemaNode original) throws SubstatementIndexingException {
 346         return new AugmentEffectiveStatementImpl(declared, argument, flags, rootModuleQName, substatements, original);
 347     }
 348
 349     public static BaseEffectiveStatement createBase(final BaseStatement declared,
 350             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 351         return substatements.isEmpty() ? new EmptyBaseEffectiveStatement(declared)
 352             : new RegularBaseEffectiveStatement(declared, substatements);
 353     }
 354
 355     public static BelongsToEffectiveStatement createBelongsTo(final BelongsToStatement declared,
 356             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 357         return substatements.isEmpty() ? new EmptyBelongsToEffectiveStatement(declared)
 358             : new RegularBelongsToEffectiveStatement(declared, substatements);
 359     }
 360
 361     public static BitEffectiveStatement createBit(final BitStatement declared,
 362             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 363         return substatements.isEmpty() ? new EmptyBitEffectiveStatement(declared)
 364             : new RegularBitEffectiveStatement(declared, substatements);
 365     }
 366
 367     public static CaseEffectiveStatement copyCase(final CaseEffectiveStatement original, final QName argument,
 368             final int flags) {
 369         if (original instanceof DeclaredCaseEffectiveStatement) {
 370             return new DeclaredCaseEffectiveStatement((DeclaredCaseEffectiveStatement) original, argument, flags);
 371         } else if (original instanceof UndeclaredCaseEffectiveStatement) {
 372             return new UndeclaredCaseEffectiveStatement((UndeclaredCaseEffectiveStatement) original, argument, flags);
 373         } else {
 374             throw new IllegalArgumentException("Unsupported origin " + original);
 375         }
 376     }
 377
 378     public static CaseEffectiveStatement createCase(final QName argument, final int flags,
 379             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 380         return new UndeclaredCaseEffectiveStatement(substatements, argument, flags);
 381     }
 382
 383     public static CaseEffectiveStatement createCase(final CaseStatement declared, final QName argument,
 384             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 385         return new DeclaredCaseEffectiveStatement(declared, substatements, argument, flags);
 386     }
 387
 388     public static ChoiceEffectiveStatement copyChoice(final ChoiceEffectiveStatement original,
 389             final QName argument, final int flags) {
 390         checkArgument(original instanceof AbstractChoiceEffectiveStatement, "Unsupported original %s", original);
 391         final var orig = (AbstractChoiceEffectiveStatement) original;
 392         return argument.equals(orig.getDeclared().argument()) && orig.getDefaultCase().isEmpty()
 393             ? new EmptyChoiceEffectiveStatement(orig, flags)
 394                 : new RegularChoiceEffectiveStatement((AbstractChoiceEffectiveStatement) original, argument, flags);
 395     }
 396
 397     public static ChoiceEffectiveStatement createChoice(final ChoiceStatement declared, final QName argument,
 398             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
 399             final @Nullable CaseSchemaNode defaultCase) {
 400         return defaultCase == null && argument.equals(declared.argument())
 401             ? new EmptyChoiceEffectiveStatement(declared, substatements, flags)
 402                 : new RegularChoiceEffectiveStatement(declared, substatements, argument, flags, defaultCase);
 403     }
 404
 405     public static ConfigEffectiveStatement createConfig(final boolean argument) {
 406         return argument ? EmptyConfigEffectiveStatement.TRUE : EmptyConfigEffectiveStatement.FALSE;
 407     }
 408
 409     public static ConfigEffectiveStatement createConfig(final ConfigStatement declared) {
 410         return new EmptyConfigEffectiveStatement(declared);
 411     }
 412
 413     public static ConfigEffectiveStatement createConfig(final ConfigStatement declared,
 414             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 415         return substatements.isEmpty() ? createConfig(declared)
 416             : new RegularConfigEffectiveStatement(declared, substatements);
 417     }
 418
 419     public static ContactEffectiveStatement createContact(final ContactStatement declared) {
 420         return new EmptyContactEffectiveStatement(declared);
 421     }
 422
 423     public static ContactEffectiveStatement createContact(final ContactStatement declared,
 424             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 425         return substatements.isEmpty() ? createContact(declared)
 426             : new RegularContactEffectiveStatement(declared, substatements);
 427     }
 428
 429     public static ContainerEffectiveStatement copyContainer(final ContainerEffectiveStatement original,
 430             final QName argument, final int flags) {
 431         checkArgument(original instanceof AbstractContainerEffectiveStatement, "Unsupported original %s", original);
 432         final var orig = (AbstractContainerEffectiveStatement) original;
 433         return argument.equals(orig.getDeclared().argument()) ? new EmptyContainerEffectiveStatement(orig, flags)
 434             : new RegularContainerEffectiveStatement(orig, argument, flags);
 435     }
 436
 437     public static ContainerEffectiveStatement createContainer(final ContainerStatement declared, final QName argument,
 438             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 439         return argument.equals(declared.argument())
 440             ? new EmptyContainerEffectiveStatement(declared, substatements, flags)
 441                 : new RegularContainerEffectiveStatement(declared, substatements, argument, flags);
 442     }
 443
 444     public static DefaultEffectiveStatement createDefault(final DefaultStatement declared,
 445             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 446         return substatements.isEmpty() ? new EmptyDefaultEffectiveStatement(declared)
 447             : new RegularDefaultEffectiveStatement(declared, substatements);
 448     }
 449
 450     public static DescriptionEffectiveStatement createDescription(final DescriptionStatement declared,
 451             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 452         return substatements.isEmpty() ? new EmptyDescriptionEffectiveStatement(declared)
 453             : new RegularDescriptionEffectiveStatement(declared, substatements);
 454     }
 455
 456     public static DeviateEffectiveStatement createDeviate(final DeviateStatement declared,
 457             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 458         return new DeviateEffectiveStatementImpl(declared, substatements);
 459     }
 460
 461     public static DeviationEffectiveStatement createDeviation(final DeviationStatement declared,
 462             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 463         return new DeviationEffectiveStatementImpl(declared, substatements);
 464     }
 465
 466     public static EnumEffectiveStatement createEnum(final EnumStatement declared,
 467             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 468         return substatements.isEmpty() ? new EmptyEnumEffectiveStatement(declared)
 469             : new RegularEnumEffectiveStatement(declared, substatements);
 470     }
 471
 472     public static ErrorAppTagEffectiveStatement createErrorAppTag(final ErrorAppTagStatement declared,
 473             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 474         return substatements.isEmpty() ? new EmptyErrorAppTagEffectiveStatement(declared)
 475             : new RegularErrorAppTagEffectiveStatement(declared, substatements);
 476     }
 477
 478     public static ErrorMessageEffectiveStatement createErrorMessage(final ErrorMessageStatement declared,
 479             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 480         return substatements.isEmpty() ? new EmptyErrorMessageEffectiveStatement(declared)
 481             : new RegularErrorMessageEffectiveStatement(declared, substatements);
 482     }
 483
 484     public static ExtensionEffectiveStatement createExtension(final ExtensionStatement declared,
 485             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 486         return new ExtensionEffectiveStatementImpl(declared, substatements);
 487     }
 488
 489     public static FeatureEffectiveStatement createFeature(final FeatureStatement declared, final int flags,
 490             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 491         return substatements.isEmpty() ? new EmptyFeatureEffectiveStatement(declared, flags)
 492             : new RegularFeatureEffectiveStatement(declared, flags, substatements);
 493     }
 494
 495     public static FractionDigitsEffectiveStatement createFractionDigits(final FractionDigitsStatement declared) {
 496         return new EmptyFractionDigitsEffectiveStatement(declared);
 497     }
 498
 499     public static FractionDigitsEffectiveStatement createFractionDigits(final FractionDigitsStatement declared,
 500             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 501         return substatements.isEmpty() ? createFractionDigits(declared)
 502             : new RegularFractionDigitsEffectiveStatement(declared, substatements);
 503     }
 504
 505     public static GroupingEffectiveStatement createGrouping(final GroupingStatement declared,
 506             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements, final QName argument,
 507             final int flags) throws SubstatementIndexingException {
 508         return new GroupingEffectiveStatementImpl(declared, substatements, argument, flags);
 509     }
 510
 511     public static IfFeatureEffectiveStatement createIfFeature(final IfFeatureStatement declared,
 512             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 513         return substatements.isEmpty() ? new EmptyIfFeatureEffectiveStatement(declared)
 514             : new RegularIfFeatureEffectiveStatement(declared, substatements);
 515     }
 516
 517     public static IdentityEffectiveStatement createIdentity(final IdentityStatement declared) {
 518         return new EmptyIdentityEffectiveStatement(declared);
 519     }
 520
 521     public static IdentityEffectiveStatement createIdentity(final IdentityStatement declared, final int flags,
 522             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
 523             final ImmutableSet<IdentitySchemaNode> baseIdentities) {
 524         return new RegularIdentityEffectiveStatement(declared, flags, substatements, baseIdentities);
 525     }
 526
 527     public static ImportEffectiveStatement createImport(final ImportStatement declared,
 528             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
 529             final SourceIdentifier importedSource) {
 530         return new ImportEffectiveStatementImpl(declared, substatements, importedSource);
 531     }
 532
 533     public static IncludeEffectiveStatement createInclude(final IncludeStatement declared,
 534             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 535         return substatements.isEmpty() ? new EmptyIncludeEffectiveStatement(declared)
 536             : new RegularIncludeEffectiveStatement(declared, substatements);
 537     }
 538
 539     public static InputEffectiveStatement copyInput(final InputEffectiveStatement original, final QName argument,
 540             final int flags) {
 541         if (original instanceof DeclaredInputEffectiveStatement) {
 542             return new DeclaredInputEffectiveStatement((DeclaredInputEffectiveStatement) original, argument, flags);
 543         } else if (original instanceof UndeclaredInputEffectiveStatement) {
 544             return new UndeclaredInputEffectiveStatement((UndeclaredInputEffectiveStatement) original, argument, flags);
 545         } else {
 546             throw new IllegalArgumentException("Unsupported original " + original);
 547         }
 548     }
 549
 550     public static InputEffectiveStatement createInput(final QName argument, final int flags,
 551             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements)
 552             throws SubstatementIndexingException {
 553         return new UndeclaredInputEffectiveStatement(substatements, argument, flags);
 554     }
 555
 556     public static InputEffectiveStatement createInput(final InputStatement declared, final QName argument,
 557             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements)
 558                 throws SubstatementIndexingException {
 559         return new DeclaredInputEffectiveStatement(declared, substatements, argument, flags);
 560     }
 561
 562     public static KeyEffectiveStatement createKey(final KeyStatement declared, final Set<QName> argument,
 563             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 564         if (substatements.isEmpty()) {
 565             return argument.equals(declared.argument()) ? new EmptyLocalKeyEffectiveStatement(declared)
 566                 : new EmptyForeignKeyEffectiveStatement(declared, argument);
 567         }
 568         return argument.equals(declared.argument()) ? new RegularLocalKeyEffectiveStatement(declared, substatements)
 569             : new RegularForeignKeyEffectiveStatement(declared, argument, substatements);
 570     }
 571
 572     public static LeafEffectiveStatement copyLeaf(final LeafEffectiveStatement original, final QName argument,
 573             final int flags) {
 574         checkArgument(original instanceof AbstractLeafEffectiveStatement, "Unsupported original %s", original);
 575         final var orig = (AbstractLeafEffectiveStatement) original;
 576         return argument.equals(orig.getDeclared().argument()) ? new EmptyLeafEffectiveStatement(orig, flags)
 577             : new RegularLeafEffectiveStatement(orig, argument, flags);
 578     }
 579
 580     public static LeafEffectiveStatement createLeaf(final LeafStatement declared, final QName argument, final int flags,
 581             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements)
 582                 throws SubstatementIndexingException {
 583         return argument.equals(declared.argument()) ? new EmptyLeafEffectiveStatement(declared, flags, substatements)
 584             : new RegularLeafEffectiveStatement(declared, argument, flags, substatements);
 585     }
 586
 587     public static LeafListEffectiveStatement copyLeafList(final LeafListEffectiveStatement original,
 588             final QName argument, final int flags) {
 589         if (original instanceof RegularLeafListEffectiveStatement) {
 590             return new RegularLeafListEffectiveStatement((RegularLeafListEffectiveStatement) original, argument, flags);
 591         } else if (original instanceof SlimLeafListEffectiveStatement) {
 592             return new SlimLeafListEffectiveStatement((SlimLeafListEffectiveStatement) original, argument, flags);
 593         } else if (original instanceof EmptyLeafListEffectiveStatement) {
 594             // Promote to slim
 595             return new SlimLeafListEffectiveStatement((EmptyLeafListEffectiveStatement) original, argument, flags);
 596         } else {
 597             throw new IllegalArgumentException("Unsupported original " + original);
 598         }
 599     }
 600
 601     public static LeafListEffectiveStatement createLeafList(final LeafListStatement declared, final QName argument,
 602             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
 603             final ImmutableSet<String> defaultValues, final @Nullable ElementCountConstraint elementCountConstraint)
 604                 throws SubstatementIndexingException {
 605         if (defaultValues.isEmpty()) {
 606             return elementCountConstraint == null && argument.equals(declared.argument())
 607                 ? new EmptyLeafListEffectiveStatement(declared, flags, substatements)
 608                     : new SlimLeafListEffectiveStatement(declared, argument, flags, substatements,
 609                         elementCountConstraint);
 610         }
 611
 612         return new RegularLeafListEffectiveStatement(declared, argument, flags, substatements, defaultValues,
 613             elementCountConstraint);
 614     }
 615
 616     public static LengthEffectiveStatement createLength(final LengthStatement declared,
 617             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 618         return substatements.isEmpty() ? new EmptyLengthEffectiveStatement(declared)
 619             : new RegularLengthEffectiveStatement(declared, substatements);
 620     }
 621
 622     public static ListEffectiveStatement copyList(final ListEffectiveStatement original, final QName argument,
 623             final int flags) {
 624         if (original instanceof RegularListEffectiveStatement) {
 625             return new RegularListEffectiveStatement((RegularListEffectiveStatement) original, argument, flags);
 626         } else if (original instanceof EmptyListEffectiveStatement) {
 627             return new RegularListEffectiveStatement((EmptyListEffectiveStatement) original, argument, flags);
 628         } else {
 629             throw new IllegalArgumentException("Unsupported original " + original);
 630         }
 631     }
 632
 633     public static ListEffectiveStatement createList(final ListStatement declared, final QName argument,
 634             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
 635             final ImmutableList<QName> keyDefinition, final @Nullable ElementCountConstraint elementCountConstraint) {
 636         return elementCountConstraint == null && argument.equals(declared.argument())
 637             ? new EmptyListEffectiveStatement(declared, flags, substatements, keyDefinition)
 638                 : new RegularListEffectiveStatement(declared, argument, flags, substatements, keyDefinition,
 639                     elementCountConstraint);
 640     }
 641
 642     public static MandatoryEffectiveStatement createMandatory(final MandatoryStatement declared) {
 643         return new EmptyMandatoryEffectiveStatement(declared);
 644     }
 645
 646     public static MandatoryEffectiveStatement createMandatory(final MandatoryStatement declared,
 647             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 648         return substatements.isEmpty() ? createMandatory(declared)
 649             : new RegularMandatoryEffectiveStatement(declared, substatements);
 650     }
 651
 652     public static MaxElementsEffectiveStatement createMaxElements(final MaxElementsStatement declared,
 653             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 654         return substatements.isEmpty() ? new EmptyMaxElementsEffectiveStatement(declared)
 655             : new RegularMaxElementsEffectiveStatement(declared, substatements);
 656     }
 657
 658     public static MinElementsEffectiveStatement createMinElements(final MinElementsStatement declared) {
 659         return new EmptyMinElementsEffectiveStatement(declared);
 660     }
 661
 662     public static MinElementsEffectiveStatement createMinElements(final MinElementsStatement declared,
 663             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 664         return substatements.isEmpty() ? createMinElements(declared)
 665             : new RegularMinElementsEffectiveStatement(declared, substatements);
 666     }
 667
 668     public static ModifierEffectiveStatement createModifier(final ModifierStatement declared,
 669             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 670         return substatements.isEmpty() ? new EmptyModifierEffectiveStatement(declared)
 671             : new RegularModifierEffectiveStatement(declared, substatements);
 672     }
 673
 674     public static MustEffectiveStatement createMust(final MustStatement declared,
 675             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 676         return substatements.isEmpty() ? new EmptyMustEffectiveStatement(declared)
 677             : new RegularMustEffectiveStatement(declared, substatements);
 678     }
 679
 680     public static NamespaceEffectiveStatement createNamespace(final NamespaceStatement declared,
 681             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 682         return substatements.isEmpty() ? new EmptyNamespaceEffectiveStatement(declared)
 683             : new RegularNamespaceEffectiveStatement(declared, substatements);
 684     }
 685
 686     public static NotificationEffectiveStatement copyNotification(final NotificationEffectiveStatement original,
 687             final QName argument, final int flags) {
 688         checkArgument(original instanceof NotificationEffectiveStatementImpl, "Unsupported original %s", original);
 689         return new NotificationEffectiveStatementImpl((NotificationEffectiveStatementImpl) original, argument, flags);
 690     }
 691
 692     public static NotificationEffectiveStatement createNotification(final NotificationStatement declared,
 693             final QName argument, final int flags,
 694             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements)
 695                 throws SubstatementIndexingException {
 696         return new NotificationEffectiveStatementImpl(declared, substatements, argument, flags);
 697     }
 698
 699     public static OutputEffectiveStatement copyOutput(final OutputEffectiveStatement original, final QName argument,
 700             final int flags) {
 701         if (original instanceof DeclaredOutputEffectiveStatement) {
 702             return new DeclaredOutputEffectiveStatement((DeclaredOutputEffectiveStatement) original, argument, flags);
 703         } else if (original instanceof UndeclaredOutputEffectiveStatement) {
 704             return new UndeclaredOutputEffectiveStatement((UndeclaredOutputEffectiveStatement) original, argument,
 705                 flags);
 706         } else {
 707             throw new IllegalArgumentException("Unsupported original " + original);
 708         }
 709     }
 710
 711     public static OutputEffectiveStatement createOutput(final QName argument, final int flags,
 712             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements)
 713             throws SubstatementIndexingException {
 714         return new UndeclaredOutputEffectiveStatement(substatements, argument, flags);
 715     }
 716
 717     public static OutputEffectiveStatement createOutput(final OutputStatement declared, final QName argument,
 718             final int flags, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements)
 719                 throws SubstatementIndexingException {
 720         return new DeclaredOutputEffectiveStatement(declared, substatements, argument, flags);
 721     }
 722
 723     public static OrderedByEffectiveStatement createOrderedBy(final OrderedByStatement declared) {
 724         return new EmptyOrderedByEffectiveStatement(declared);
 725     }
 726
 727     public static OrderedByEffectiveStatement createOrderedBy(final OrderedByStatement declared,
 728             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 729         return substatements.isEmpty() ? createOrderedBy(declared)
 730             : new RegularOrderedByEffectiveStatement(declared, substatements);
 731     }
 732
 733     public static OrganizationEffectiveStatement createOrganization(final OrganizationStatement declared) {
 734         return new EmptyOrganizationEffectiveStatement(declared);
 735     }
 736
 737     public static OrganizationEffectiveStatement createOrganization(final OrganizationStatement declared,
 738             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 739         return substatements.isEmpty() ? createOrganization(declared)
 740             : new RegularOrganizationEffectiveStatement(declared, substatements);
 741     }
 742
 743     public static PathEffectiveStatement createPath(final PathStatement declared,
 744             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 745         return substatements.isEmpty() ? new EmptyPathEffectiveStatement(declared)
 746             : new RegularPathEffectiveStatement(declared, substatements);
 747     }
 748
 749     public static PatternEffectiveStatement createPattern(final PatternStatement declared,
 750             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 751         return substatements.isEmpty() ? new EmptyPatternEffectiveStatement(declared)
 752             : new RegularPatternEffectiveStatement(declared, substatements);
 753     }
 754
 755     public static PositionEffectiveStatement createPosition(final PositionStatement declared) {
 756         return new EmptyPositionEffectiveStatement(declared);
 757     }
 758
 759     public static PositionEffectiveStatement createPosition(final PositionStatement declared,
 760             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 761         return substatements.isEmpty() ? createPosition(declared)
 762             : new RegularPositionEffectiveStatement(declared, substatements);
 763     }
 764
 765     public static PrefixEffectiveStatement createPrefix(final PrefixStatement declared,
 766             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 767         return substatements.isEmpty() ? new EmptyPrefixEffectiveStatement(declared)
 768             : new RegularPrefixEffectiveStatement(declared, substatements);
 769     }
 770
 771     public static PresenceEffectiveStatement createPresence(final PresenceStatement declared,
 772             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 773         return substatements.isEmpty() ? new EmptyPresenceEffectiveStatement(declared)
 774             : new RegularPresenceEffectiveStatement(declared, substatements);
 775     }
 776
 777     public static RangeEffectiveStatement createRange(final RangeStatement declared,
 778             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 779         return substatements.isEmpty() ? new EmptyRangeEffectiveStatement(declared)
 780             : new RegularRangeEffectiveStatement(declared, substatements);
 781     }
 782
 783     public static ReferenceEffectiveStatement createReference(final ReferenceStatement declared) {
 784         return new EmptyReferenceEffectiveStatement(declared);
 785     }
 786
 787     public static ReferenceEffectiveStatement createReference(final ReferenceStatement declared,
 788             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 789         return substatements.isEmpty() ? createReference(declared)
 790             : new RegularReferenceEffectiveStatement(declared, substatements);
 791     }
 792
 793     public static RevisionEffectiveStatement createRevision(final RevisionStatement declared,
 794             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 795         return substatements.isEmpty() ? new EmptyRevisionEffectiveStatement(declared)
 796             : new RegularRevisionEffectiveStatement(declared, substatements);
 797     }
 798
 799     public static RequireInstanceEffectiveStatement createRequireInstance(final boolean argument) {
 800         return argument ? EmptyRequireInstanceEffectiveStatement.TRUE : EmptyRequireInstanceEffectiveStatement.FALSE;
 801     }
 802
 803     public static RequireInstanceEffectiveStatement createRequireInstance(final RequireInstanceStatement declared) {
 804         if (EmptyRequireInstanceStatement.TRUE.equals(declared)) {
 805             return EmptyRequireInstanceEffectiveStatement.TRUE;
 806         } else if (EmptyRequireInstanceStatement.FALSE.equals(declared)) {
 807             return EmptyRequireInstanceEffectiveStatement.FALSE;
 808         } else {
 809             return new EmptyRequireInstanceEffectiveStatement(declared);
 810         }
 811     }
 812
 813     public static RequireInstanceEffectiveStatement createRequireInstance(final RequireInstanceStatement declared,
 814             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 815         return substatements.isEmpty() ? createRequireInstance(declared)
 816             : new RegularRequireInstanceEffectiveStatement(declared, substatements);
 817     }
 818
 819     public static RevisionDateEffectiveStatement createRevisionDate(final RevisionDateStatement declared,
 820             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 821         return substatements.isEmpty() ? new EmptyRevisionDateEffectiveStatement(declared)
 822             : new RegularRevisionDateEffectiveStatement(declared, substatements);
 823     }
 824
 825     public static RpcEffectiveStatement createRpc(final RpcStatement declared,
 826             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements, final QName argument,
 827             final int flags) throws SubstatementIndexingException {
 828         return new RpcEffectiveStatementImpl(declared, substatements, argument, flags);
 829     }
 830
 831     public static StatusEffectiveStatement createStatus(final StatusStatement declared) {
 832         // Aggressively reuse effective instances which are backed by the corresponding empty declared instance, as this
 833         // is the case unless there is a weird extension in use.
 834         if (EmptyStatusStatement.DEPRECATED.equals(declared)) {
 835             // Most likely to be seen (as current is the default)
 836             return EmptyStatusEffectiveStatement.DEPRECATED;
 837         } else if (EmptyStatusStatement.OBSOLETE.equals(declared)) {
 838             // less likely
 839             return EmptyStatusEffectiveStatement.OBSOLETE;
 840         } else if (EmptyStatusStatement.CURRENT.equals(declared)) {
 841             // ... okay, why is this there? :)
 842             return EmptyStatusEffectiveStatement.CURRENT;
 843         } else {
 844             return new EmptyStatusEffectiveStatement(declared);
 845         }
 846     }
 847
 848     public static StatusEffectiveStatement createStatus(final StatusStatement declared,
 849             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 850         return substatements.isEmpty() ? createStatus(declared)
 851             : new RegularStatusEffectiveStatement(declared, substatements);
 852     }
 853
 854     public static TypedefEffectiveStatement createTypedef(final TypedefStatement declared, final int flags,
 855             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 856         return new TypedefEffectiveStatementImpl(declared, flags, substatements);
 857     }
 858
 859     public static UnitsEffectiveStatement createUnits(final UnitsStatement declared,
 860             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 861         return substatements.isEmpty() ? new EmptyUnitsEffectiveStatement(declared)
 862             : new RegularUnitsEffectiveStatement(declared, substatements);
 863     }
 864
 865     public static UniqueEffectiveStatement createUnique(final UniqueStatement declared,
 866             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 867         return substatements.isEmpty() ? new EmptyUniqueEffectiveStatement(declared)
 868             : new RegularUniqueEffectiveStatement(declared, substatements);
 869     }
 870
 871     public static ValueEffectiveStatement createValue(final ValueStatement declared) {
 872         return new EmptyValueEffectiveStatement(declared);
 873     }
 874
 875     public static ValueEffectiveStatement createValue(final ValueStatement declared,
 876             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 877         return substatements.isEmpty() ? createValue(declared)
 878             : new RegularValueEffectiveStatement(declared, substatements);
 879     }
 880
 881     public static WhenEffectiveStatement createWhen(final WhenStatement declared,
 882             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 883         return substatements.isEmpty() ? new EmptyWhenEffectiveStatement(declared)
 884             : new RegularWhenEffectiveStatement(declared, substatements);
 885     }
 886
 887     public static YangVersionEffectiveStatement createYangVersion(final YangVersionStatement declared) {
 888         if (EmptyYangVersionStatement.VERSION_1.equals(declared)) {
 889             return EmptyYangVersionEffectiveStatement.VERSION_1;
 890         } else if (EmptyYangVersionStatement.VERSION_1_1.equals(declared)) {
 891             return EmptyYangVersionEffectiveStatement.VERSION_1_1;
 892         } else {
 893             return new EmptyYangVersionEffectiveStatement(declared);
 894         }
 895     }
 896
 897     public static YangVersionEffectiveStatement createYangVersion(final YangVersionStatement declared,
 898             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 899         return substatements.isEmpty() ? createYangVersion(declared)
 900             : new RegularYangVersionEffectiveStatement(declared, substatements);
 901     }
 902
 903     public static YinElementEffectiveStatement createYinElement(final YinElementStatement declared) {
 904         return new EmptyYinElementEffectiveStatement(declared);
 905     }
 906
 907     public static YinElementEffectiveStatement createYinElement(final YinElementStatement declared,
 908         final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 909         return substatements.isEmpty() ? createYinElement(declared)
 910             : new RegularYinElementEffectiveStatement(declared, substatements);
 911     }
 912 }