Total Complexity | 82 |
Total Lines | 738 |
Duplicated Lines | 0 % |
Changes | 0 |
Complex classes like SpecificKindVisitor often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use SpecificKindVisitor, and based on these observations, apply Extract Interface, too.
1 | <?php |
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47 | class SpecificKindVisitor implements VisitorInterface |
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48 | { |
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49 | /** |
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50 | * @inheritdoc |
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51 | */ |
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52 | public function enterNode(NodeInterface $node): ?NodeInterface |
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53 | { |
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54 | $enterMethod = 'enter' . $node->getKind(); |
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55 | return $this->{$enterMethod}($node); |
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56 | } |
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57 | |||
58 | /** |
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59 | * @inheritdoc |
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60 | */ |
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61 | public function leaveNode(NodeInterface $node): ?NodeInterface |
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62 | { |
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63 | $leaveMethod = 'leave' . $node->getKind(); |
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64 | return $this->{$leaveMethod}($node); |
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65 | } |
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66 | |||
67 | /** |
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68 | * @param ArgumentNode $node |
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69 | * @return ArgumentNode|null |
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70 | */ |
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71 | protected function enterArgument(ArgumentNode $node): ?ArgumentNode |
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72 | { |
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73 | return $node; |
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74 | } |
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75 | |||
76 | /** |
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77 | * @param ArgumentNode $node |
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78 | * @return ArgumentNode|null |
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79 | */ |
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80 | protected function leaveArgument(ArgumentNode $node): ?ArgumentNode |
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81 | { |
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82 | return $node; |
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83 | } |
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84 | |||
85 | /** |
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86 | * @param BooleanValueNode $node |
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87 | * @return BooleanValueNode|null |
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88 | */ |
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89 | protected function enterBooleanValue(BooleanValueNode $node): ?BooleanValueNode |
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90 | { |
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91 | return $node; |
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92 | } |
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93 | |||
94 | /** |
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95 | * @param BooleanValueNode $node |
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96 | * @return BooleanValueNode|null |
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97 | */ |
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98 | protected function leaveBooleanValue(BooleanValueNode $node): ?BooleanValueNode |
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99 | { |
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100 | return $node; |
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101 | } |
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102 | |||
103 | /** |
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104 | * @param DirectiveDefinitionNode $node |
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105 | * @return DirectiveDefinitionNode|null |
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106 | */ |
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107 | protected function enterDirectiveDefinition(DirectiveDefinitionNode $node): ?DirectiveDefinitionNode |
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108 | { |
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109 | return $node; |
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110 | } |
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111 | |||
112 | /** |
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113 | * @param DirectiveDefinitionNode $node |
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114 | * @return DirectiveDefinitionNode|null |
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115 | */ |
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116 | protected function leaveDirectiveDefinition(DirectiveDefinitionNode $node): ?DirectiveDefinitionNode |
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117 | { |
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118 | return $node; |
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119 | } |
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120 | |||
121 | /** |
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122 | * @param DirectiveNode $node |
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123 | * @return DirectiveNode|null |
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124 | */ |
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125 | protected function enterDirective(DirectiveNode $node): ?DirectiveNode |
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126 | { |
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127 | return $node; |
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128 | } |
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129 | |||
130 | /** |
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131 | * @param DirectiveNode $node |
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132 | * @return DirectiveNode|null |
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133 | */ |
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134 | protected function leaveDirective(DirectiveNode $node): ?DirectiveNode |
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135 | { |
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136 | return $node; |
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137 | } |
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138 | |||
139 | /** |
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140 | * @param DocumentNode $node |
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141 | * @return DocumentNode|null |
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142 | */ |
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143 | protected function enterDocument(DocumentNode $node): ?DocumentNode |
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144 | { |
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145 | return $node; |
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146 | } |
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147 | |||
148 | /** |
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149 | * @param DocumentNode $node |
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150 | * @return DocumentNode|null |
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151 | */ |
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152 | protected function leaveDocument(DocumentNode $node): ?DocumentNode |
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153 | { |
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154 | return $node; |
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155 | } |
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156 | |||
157 | /** |
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158 | * @param EnumTypeDefinitionNode $node |
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159 | * @return EnumTypeDefinitionNode|null |
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160 | */ |
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161 | protected function enterEnumTypeDefinition(EnumTypeDefinitionNode $node): ?EnumTypeDefinitionNode |
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162 | { |
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163 | return $node; |
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164 | } |
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165 | |||
166 | /** |
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167 | * @param EnumTypeDefinitionNode $node |
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168 | * @return EnumTypeDefinitionNode|null |
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169 | */ |
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170 | protected function leaveEnumTypeDefinition(EnumTypeDefinitionNode $node): ?EnumTypeDefinitionNode |
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171 | { |
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172 | return $node; |
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173 | } |
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174 | |||
175 | /** |
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176 | * @param EnumTypeExtensionNode $node |
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177 | * @return EnumTypeExtensionNode|null |
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178 | */ |
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179 | protected function enterEnumTypeExtension(EnumTypeExtensionNode $node): ?EnumTypeExtensionNode |
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180 | { |
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181 | return $node; |
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182 | } |
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183 | |||
184 | /** |
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185 | * @param EnumTypeExtensionNode $node |
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186 | * @return EnumTypeExtensionNode|null |
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187 | */ |
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188 | protected function leaveEnumTypeExtension(EnumTypeExtensionNode $node): ?EnumTypeExtensionNode |
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189 | { |
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190 | return $node; |
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191 | } |
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192 | |||
193 | /** |
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194 | * @param EnumValueDefinitionNode $node |
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195 | * @return EnumValueDefinitionNode|null |
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196 | */ |
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197 | protected function enterEnumValueDefinition(EnumValueDefinitionNode $node): ?EnumValueDefinitionNode |
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198 | { |
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199 | return $node; |
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200 | } |
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201 | |||
202 | /** |
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203 | * @param EnumValueDefinitionNode $node |
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204 | * @return EnumValueDefinitionNode|null |
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205 | */ |
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206 | protected function leaveEnumValueDefinition(EnumValueDefinitionNode $node): ?EnumValueDefinitionNode |
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207 | { |
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208 | return $node; |
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209 | } |
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210 | |||
211 | /** |
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212 | * @param EnumValueNode $node |
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213 | * @return EnumValueNode|null |
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214 | */ |
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215 | protected function enterEnumValue(EnumValueNode $node): ?EnumValueNode |
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216 | { |
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217 | return $node; |
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218 | } |
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219 | |||
220 | /** |
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221 | * @param EnumValueNode $node |
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222 | * @return EnumValueNode|null |
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223 | */ |
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224 | protected function leaveEnumValue(EnumValueNode $node): ?EnumValueNode |
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225 | { |
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226 | return $node; |
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227 | } |
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228 | |||
229 | /** |
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230 | * @param FieldDefinitionNode $node |
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231 | * @return FieldDefinitionNode|null |
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232 | */ |
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233 | protected function enterFieldDefinition(FieldDefinitionNode $node): ?FieldDefinitionNode |
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234 | { |
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235 | return $node; |
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236 | } |
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237 | |||
238 | /** |
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239 | * @param FieldDefinitionNode $node |
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240 | * @return FieldDefinitionNode|null |
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241 | */ |
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242 | protected function leaveFieldDefinition(FieldDefinitionNode $node): ?FieldDefinitionNode |
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243 | { |
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244 | return $node; |
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245 | } |
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246 | |||
247 | /** |
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248 | * @param FieldNode $node |
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249 | * @return FieldNode|null |
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250 | */ |
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251 | protected function enterField(FieldNode $node): ?FieldNode |
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252 | { |
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253 | return $node; |
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254 | } |
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255 | |||
256 | /** |
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257 | * @param FieldNode $node |
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258 | * @return FieldNode|null |
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259 | */ |
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260 | protected function leaveField(FieldNode $node): ?FieldNode |
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261 | { |
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262 | return $node; |
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263 | } |
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264 | |||
265 | /** |
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266 | * @param FloatValueNode $node |
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267 | * @return FloatValueNode|null |
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268 | */ |
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269 | protected function enterFloatValue(FloatValueNode $node): ?FloatValueNode |
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270 | { |
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271 | return $node; |
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272 | } |
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273 | |||
274 | /** |
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275 | * @param FloatValueNode $node |
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276 | * @return FloatValueNode|null |
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277 | */ |
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278 | protected function leaveFloatValue(FloatValueNode $node): ?FloatValueNode |
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279 | { |
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280 | return $node; |
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281 | } |
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282 | |||
283 | /** |
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284 | * @param FragmentDefinitionNode $node |
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285 | * @return FragmentDefinitionNode|null |
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286 | */ |
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287 | protected function enterFragmentDefinition(FragmentDefinitionNode $node): ?FragmentDefinitionNode |
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288 | { |
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289 | return $node; |
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290 | } |
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291 | |||
292 | /** |
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293 | * @param FragmentDefinitionNode $node |
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294 | * @return FragmentDefinitionNode|null |
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295 | */ |
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296 | protected function leaveFragmentDefinition(FragmentDefinitionNode $node): ?FragmentDefinitionNode |
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297 | { |
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298 | return $node; |
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299 | } |
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300 | |||
301 | /** |
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302 | * @param FragmentSpreadNode $node |
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303 | * @return FragmentSpreadNode|null |
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304 | */ |
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305 | protected function enterFragmentSpread(FragmentSpreadNode $node): ?FragmentSpreadNode |
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306 | { |
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307 | return $node; |
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308 | } |
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309 | |||
310 | /** |
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311 | * @param FragmentSpreadNode $node |
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312 | * @return FragmentSpreadNode|null |
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313 | */ |
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314 | protected function leaveFragmentSpread(FragmentSpreadNode $node): ?FragmentSpreadNode |
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315 | { |
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316 | return $node; |
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317 | } |
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318 | |||
319 | /** |
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320 | * @param InlineFragmentNode $node |
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321 | * @return InlineFragmentNode|null |
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322 | */ |
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323 | protected function enterInlineFragment(InlineFragmentNode $node): ?InlineFragmentNode |
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324 | { |
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325 | return $node; |
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326 | } |
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327 | |||
328 | /** |
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329 | * @param InlineFragmentNode $node |
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330 | * @return InlineFragmentNode|null |
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331 | */ |
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332 | protected function leaveInlineFragment(InlineFragmentNode $node): ?InlineFragmentNode |
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333 | { |
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334 | return $node; |
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335 | } |
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336 | |||
337 | /** |
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338 | * @param InputObjectTypeDefinitionNode $node |
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339 | * @return InputObjectTypeDefinitionNode|null |
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340 | */ |
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341 | protected function enterInputObjectTypeDefinition(InputObjectTypeDefinitionNode $node |
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342 | ): ?InputObjectTypeDefinitionNode { |
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343 | return $node; |
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344 | } |
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345 | |||
346 | /** |
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347 | * @param InputObjectTypeDefinitionNode $node |
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348 | * @return InputObjectTypeDefinitionNode|null |
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349 | */ |
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350 | protected function leaveInputObjectTypeDefinition(InputObjectTypeDefinitionNode $node |
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351 | ): ?InputObjectTypeDefinitionNode { |
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352 | return $node; |
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353 | } |
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354 | |||
355 | /** |
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356 | * @param InputObjectTypeExtensionNode $node |
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357 | * @return InputObjectTypeExtensionNode|null |
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358 | */ |
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359 | protected function enterInputObjectTypeExtension(InputObjectTypeExtensionNode $node): ?InputObjectTypeExtensionNode |
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360 | { |
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361 | return $node; |
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362 | } |
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363 | |||
364 | /** |
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365 | * @param InputObjectTypeExtensionNode $node |
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366 | * @return InputObjectTypeExtensionNode|null |
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367 | */ |
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368 | protected function leaveInputObjectTypeExtension(InputObjectTypeExtensionNode $node): ?InputObjectTypeExtensionNode |
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369 | { |
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370 | return $node; |
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371 | } |
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372 | |||
373 | /** |
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374 | * @param InputValueDefinitionNode $node |
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375 | * @return InputValueDefinitionNode|null |
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376 | */ |
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377 | protected function enterInputValueDefinition(InputValueDefinitionNode $node): ?InputValueDefinitionNode |
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378 | { |
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379 | return $node; |
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380 | } |
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381 | |||
382 | /** |
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383 | * @param InputValueDefinitionNode $node |
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384 | * @return InputValueDefinitionNode|null |
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385 | */ |
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386 | protected function leaveInputValueDefinition(InputValueDefinitionNode $node): ?InputValueDefinitionNode |
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387 | { |
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388 | return $node; |
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389 | } |
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390 | |||
391 | /** |
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392 | * @param IntValueNode $node |
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393 | * @return IntValueNode|null |
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394 | */ |
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395 | protected function enterIntValue(IntValueNode $node): ?IntValueNode |
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396 | { |
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397 | return $node; |
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398 | } |
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399 | |||
400 | /** |
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401 | * @param IntValueNode $node |
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402 | * @return IntValueNode|null |
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403 | */ |
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404 | protected function leaveIntValue(IntValueNode $node): ?IntValueNode |
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405 | { |
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406 | return $node; |
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407 | } |
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408 | |||
409 | /** |
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410 | * @param ListTypeNode $node |
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411 | * @return ListTypeNode|null |
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412 | */ |
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413 | protected function enterListType(ListTypeNode $node): ?ListTypeNode |
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414 | { |
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415 | return $node; |
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416 | } |
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417 | |||
418 | /** |
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419 | * @param ListTypeNode $node |
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420 | * @return ListTypeNode|null |
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421 | */ |
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422 | protected function leaveListType(ListTypeNode $node): ?ListTypeNode |
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423 | { |
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424 | return $node; |
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425 | } |
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426 | |||
427 | /** |
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428 | * @param ListValueNode $node |
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429 | * @return ListValueNode|null |
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430 | */ |
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431 | protected function enterListValue(ListValueNode $node): ?ListValueNode |
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432 | { |
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433 | return $node; |
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434 | } |
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435 | |||
436 | /** |
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437 | * @param ListValueNode $node |
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438 | * @return ListValueNode|null |
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439 | */ |
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440 | protected function leaveListValue(ListValueNode $node): ?ListValueNode |
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441 | { |
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442 | return $node; |
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443 | } |
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444 | |||
445 | /** |
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446 | * @param NamedTypeNode $node |
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447 | * @return NamedTypeNode|null |
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448 | */ |
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449 | protected function enterNamedType(NamedTypeNode $node): ?NamedTypeNode |
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450 | { |
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451 | return $node; |
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452 | } |
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453 | |||
454 | /** |
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455 | * @param NamedTypeNode $node |
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456 | * @return NamedTypeNode|null |
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457 | */ |
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458 | protected function leaveNamedType(NamedTypeNode $node): ?NamedTypeNode |
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459 | { |
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460 | return $node; |
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461 | } |
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462 | |||
463 | /** |
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464 | * @param NameNode $node |
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465 | * @return NameNode|null |
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466 | */ |
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467 | protected function enterName(NameNode $node): ?NameNode |
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468 | { |
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469 | return $node; |
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470 | } |
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471 | |||
472 | /** |
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473 | * @param NameNode $node |
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474 | * @return NameNode|null |
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475 | */ |
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476 | protected function leaveName(NameNode $node): ?NameNode |
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477 | { |
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478 | return $node; |
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479 | } |
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480 | |||
481 | /** |
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482 | * @param NonNullTypeNode $node |
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483 | * @return NonNullTypeNode|null |
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484 | */ |
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485 | protected function enterNonNullType(NonNullTypeNode $node): ?NonNullTypeNode |
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486 | { |
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487 | return $node; |
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488 | } |
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489 | |||
490 | /** |
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491 | * @param NonNullTypeNode $node |
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492 | * @return NonNullTypeNode|null |
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493 | */ |
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494 | protected function leaveNonNullType(NonNullTypeNode $node): ?NonNullTypeNode |
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497 | } |
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498 | |||
499 | /** |
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500 | * @param NullValueNode $node |
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501 | * @return NullValueNode|null |
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502 | */ |
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503 | protected function enterNullValue(NullValueNode $node): ?NullValueNode |
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504 | { |
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505 | return $node; |
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506 | } |
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507 | |||
508 | /** |
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509 | * @param NullValueNode $node |
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510 | * @return NullValueNode|null |
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511 | */ |
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512 | protected function leaveNullValue(NullValueNode $node): ?NullValueNode |
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513 | { |
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514 | return $node; |
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515 | } |
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516 | |||
517 | /** |
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518 | * @param ObjectFieldNode $node |
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519 | * @return ObjectFieldNode|null |
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520 | */ |
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521 | protected function enterObjectField(ObjectFieldNode $node): ?ObjectFieldNode |
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522 | { |
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523 | return $node; |
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524 | } |
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525 | |||
526 | /** |
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527 | * @param ObjectFieldNode $node |
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528 | * @return ObjectFieldNode|null |
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529 | */ |
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530 | protected function leaveObjectField(ObjectFieldNode $node): ?ObjectFieldNode |
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531 | { |
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532 | return $node; |
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533 | } |
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534 | |||
535 | /** |
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536 | * @param ObjectTypeDefinitionNode $node |
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537 | * @return ObjectTypeDefinitionNode|null |
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538 | */ |
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539 | protected function enterObjectTypeDefinition(ObjectTypeDefinitionNode $node): ?ObjectTypeDefinitionNode |
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542 | } |
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543 | |||
544 | /** |
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545 | * @param ObjectTypeDefinitionNode $node |
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546 | * @return ObjectTypeDefinitionNode|null |
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547 | */ |
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548 | protected function leaveObjectTypeDefinition(ObjectTypeDefinitionNode $node): ?ObjectTypeDefinitionNode |
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549 | { |
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550 | return $node; |
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551 | } |
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552 | |||
553 | /** |
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554 | * @param ObjectTypeExtensionNode $node |
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555 | * @return ObjectTypeExtensionNode|null |
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556 | */ |
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557 | protected function enterObjectTypeExtension(ObjectTypeExtensionNode $node): ?ObjectTypeExtensionNode |
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560 | } |
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561 | |||
562 | /** |
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563 | * @param ObjectTypeExtensionNode $node |
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564 | * @return ObjectTypeExtensionNode|null |
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565 | */ |
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566 | protected function leaveObjectTypeExtension(ObjectTypeExtensionNode $node): ?ObjectTypeExtensionNode |
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567 | { |
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568 | return $node; |
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569 | } |
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570 | |||
571 | /** |
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572 | * @param ObjectValueNode $node |
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573 | * @return ObjectValueNode|null |
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574 | */ |
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575 | protected function enterObjectValue(ObjectValueNode $node): ?ObjectValueNode |
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578 | } |
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579 | |||
580 | /** |
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581 | * @param ObjectValueNode $node |
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582 | * @return ObjectValueNode|null |
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583 | */ |
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584 | protected function leaveObjectValue(ObjectValueNode $node): ?ObjectValueNode |
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585 | { |
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586 | return $node; |
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587 | } |
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588 | |||
589 | /** |
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590 | * @param OperationDefinitionNode $node |
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591 | * @return OperationDefinitionNode|null |
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592 | */ |
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593 | protected function enterOperationDefinition(OperationDefinitionNode $node): ?OperationDefinitionNode |
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594 | { |
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595 | return $node; |
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596 | } |
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597 | |||
598 | /** |
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599 | * @param OperationDefinitionNode $node |
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600 | * @return OperationDefinitionNode|null |
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601 | */ |
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602 | protected function leaveOperationDefinition(OperationDefinitionNode $node): ?OperationDefinitionNode |
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603 | { |
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604 | return $node; |
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605 | } |
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606 | |||
607 | /** |
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608 | * @param OperationTypeDefinitionNode $node |
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609 | * @return OperationTypeDefinitionNode|null |
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610 | */ |
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611 | protected function enterOperationTypeDefinition(OperationTypeDefinitionNode $node): ?OperationTypeDefinitionNode |
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612 | { |
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613 | return $node; |
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614 | } |
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615 | |||
616 | /** |
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617 | * @param OperationTypeDefinitionNode $node |
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618 | * @return OperationTypeDefinitionNode|null |
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619 | */ |
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620 | protected function leaveOperationTypeDefinition(OperationTypeDefinitionNode $node): ?OperationTypeDefinitionNode |
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621 | { |
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622 | return $node; |
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623 | } |
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624 | |||
625 | /** |
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626 | * @param ScalarTypeDefinitionNode $node |
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627 | * @return ScalarTypeDefinitionNode|null |
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628 | */ |
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629 | protected function enterScalarTypeDefinition(ScalarTypeDefinitionNode $node): ?ScalarTypeDefinitionNode |
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630 | { |
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631 | return $node; |
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632 | } |
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633 | |||
634 | /** |
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635 | * @param ScalarTypeDefinitionNode $node |
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636 | * @return ScalarTypeDefinitionNode|null |
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637 | */ |
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638 | protected function leaveScalarTypeDefinition(ScalarTypeDefinitionNode $node): ?ScalarTypeDefinitionNode |
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639 | { |
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640 | return $node; |
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641 | } |
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642 | |||
643 | /** |
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644 | * @param ScalarTypeExtensionNode $node |
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645 | * @return ScalarTypeExtensionNode|null |
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646 | */ |
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647 | protected function enterScalarTypeExtension(ScalarTypeExtensionNode $node): ?ScalarTypeExtensionNode |
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648 | { |
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649 | return $node; |
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650 | } |
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651 | |||
652 | /** |
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653 | * @param ScalarTypeExtensionNode $node |
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654 | * @return ScalarTypeExtensionNode|null |
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655 | */ |
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656 | protected function leaveScalarTypeExtension(ScalarTypeExtensionNode $node): ?ScalarTypeExtensionNode |
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657 | { |
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658 | return $node; |
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659 | } |
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660 | |||
661 | /** |
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662 | * @param SchemaDefinitionNode $node |
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663 | * @return SchemaDefinitionNode|null |
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664 | */ |
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665 | protected function enterSchemaDefinition(SchemaDefinitionNode $node): ?SchemaDefinitionNode |
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666 | { |
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667 | return $node; |
||
668 | } |
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669 | |||
670 | /** |
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671 | * @param SchemaDefinitionNode $node |
||
672 | * @return SchemaDefinitionNode|null |
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673 | */ |
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674 | protected function leaveSchemaDefinition(SchemaDefinitionNode $node): ?SchemaDefinitionNode |
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675 | { |
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676 | return $node; |
||
677 | } |
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678 | |||
679 | /** |
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680 | * @param SelectionSetNode $node |
||
681 | * @return SelectionSetNode|null |
||
682 | */ |
||
683 | protected function enterSelectionSet(SelectionSetNode $node): ?SelectionSetNode |
||
684 | { |
||
685 | return $node; |
||
686 | } |
||
687 | |||
688 | /** |
||
689 | * @param SelectionSetNode $node |
||
690 | * @return SelectionSetNode|null |
||
691 | */ |
||
692 | protected function leaveSelectionSet(SelectionSetNode $node): ?SelectionSetNode |
||
693 | { |
||
694 | return $node; |
||
695 | } |
||
696 | |||
697 | /** |
||
698 | * @param StringValueNode $node |
||
699 | * @return StringValueNode|null |
||
700 | */ |
||
701 | protected function enterStringValue(StringValueNode $node): ?StringValueNode |
||
702 | { |
||
703 | return $node; |
||
704 | } |
||
705 | |||
706 | /** |
||
707 | * @param StringValueNode $node |
||
708 | * @return StringValueNode|null |
||
709 | */ |
||
710 | protected function leaveStringValue(StringValueNode $node): ?StringValueNode |
||
711 | { |
||
712 | return $node; |
||
713 | } |
||
714 | |||
715 | /** |
||
716 | * @param UnionTypeDefinitionNode $node |
||
717 | * @return UnionTypeDefinitionNode|null |
||
718 | */ |
||
719 | protected function enterUnionTypeDefinition(UnionTypeDefinitionNode $node): ?UnionTypeDefinitionNode |
||
722 | } |
||
723 | |||
724 | /** |
||
725 | * @param UnionTypeDefinitionNode $node |
||
726 | * @return UnionTypeDefinitionNode|null |
||
727 | */ |
||
728 | protected function leaveUnionTypeDefinition(UnionTypeDefinitionNode $node): ?UnionTypeDefinitionNode |
||
729 | { |
||
730 | return $node; |
||
731 | } |
||
732 | |||
733 | /** |
||
734 | * @param UnionTypeExtensionNode $node |
||
735 | * @return UnionTypeExtensionNode|null |
||
736 | */ |
||
737 | protected function enterUnionTypeExtension(UnionTypeExtensionNode $node): ?UnionTypeExtensionNode |
||
738 | { |
||
739 | return $node; |
||
740 | } |
||
741 | |||
742 | /** |
||
743 | * @param UnionTypeExtensionNode $node |
||
744 | * @return UnionTypeExtensionNode|null |
||
745 | */ |
||
746 | protected function leaveUnionTypeExtension(UnionTypeExtensionNode $node): ?UnionTypeExtensionNode |
||
747 | { |
||
748 | return $node; |
||
749 | } |
||
750 | |||
751 | /** |
||
752 | * @param VariableDefinitionNode $node |
||
753 | * @return VariableDefinitionNode|null |
||
754 | */ |
||
755 | protected function enterVariableDefinition(VariableDefinitionNode $node): ?VariableDefinitionNode |
||
758 | } |
||
759 | |||
760 | /** |
||
761 | * @param VariableDefinitionNode $node |
||
762 | * @return VariableDefinitionNode|null |
||
763 | */ |
||
764 | protected function leaveVariableDefinition(VariableDefinitionNode $node): ?VariableDefinitionNode |
||
765 | { |
||
766 | return $node; |
||
767 | } |
||
768 | |||
769 | /** |
||
770 | * @param VariableNode $node |
||
771 | * @return VariableNode|null |
||
772 | */ |
||
773 | protected function enterVariable(VariableNode $node): ?VariableNode |
||
774 | { |
||
775 | return $node; |
||
776 | } |
||
777 | |||
778 | /** |
||
779 | * @param VariableNode $node |
||
780 | * @return VariableNode|null |
||
781 | */ |
||
782 | protected function leaveVariable(VariableNode $node): ?VariableNode |
||
785 | } |
||
786 | } |
||
787 |