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