Complex classes like BuilderFactory 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. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
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 BuilderFactory, and based on these observations, apply Extract Interface, too.
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7 | final class BuilderFactory |
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8 | { |
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9 | public function callbackRequest(): Builders\CallbackRequestBuilder |
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13 | |||
14 | public function callbackRequests(): Builders\CallbackRequestsBuilder |
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18 | |||
19 | public function components(): Builders\ComponentsBuilder |
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23 | |||
24 | public function contact(): Builders\ContactBuilder |
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28 | |||
29 | public function discriminator(): Builders\DiscriminatorBuilder |
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33 | |||
34 | public function encoding(): Builders\EncodingBuilder |
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38 | |||
39 | public function encodings(): Builders\EncodingsBuilder |
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43 | |||
44 | public function example(): Builders\ExampleBuilder |
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48 | |||
49 | public function examples(): Builders\ExamplesBuilder |
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53 | |||
54 | public function externalDocs(): Builders\ExternalDocumentationBuilder |
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58 | |||
59 | public function header(): Builders\HeaderBuilder |
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63 | |||
64 | public function headers(): Builders\HeadersBuilder |
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68 | |||
69 | public function info(): Builders\InfoBuilder |
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73 | |||
74 | public function license(): Builders\LicenseBuilder |
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78 | |||
79 | public function link(): Builders\LinkBuilder |
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83 | |||
84 | public function links(): Builders\LinksBuilder |
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88 | |||
89 | public function mediaType(): Builders\MediaTypeBuilder |
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93 | |||
94 | public function mediaTypes(): Builders\MediaTypesBuilder |
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98 | |||
99 | public function openapi(): Builders\OpenApiBuilder |
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103 | |||
104 | public function operation(): Builders\OperationBuilder |
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108 | |||
109 | public function operationResponses(): Builders\OperationResponsesBuilder |
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113 | |||
114 | public function parameter(): Builders\ParameterBuilder |
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118 | |||
119 | public function parameterCollection(): Builders\ParameterCollectionBuilder |
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123 | |||
124 | public function parameters(): Builders\ParametersBuilder |
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128 | |||
129 | public function path(): Builders\PathBuilder |
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133 | |||
134 | public function paths(): Builders\PathsBuilder |
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138 | |||
139 | public function ref(): Builders\ReferenceBuilder |
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143 | |||
144 | public function requestBodies(): Builders\RequestBodiesBuilder |
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148 | |||
149 | public function requestBody(): Builders\RequestBodyBuilder |
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153 | |||
154 | public function response(): Builders\ResponseBuilder |
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158 | |||
159 | public function responses(): Builders\ResponsesBuilder |
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163 | |||
164 | public function schema(): Builders\SchemaBuilder |
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168 | |||
169 | public function schemas(): Builders\SchemasBuilder |
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173 | |||
174 | public function securityRequirement(): Builders\SecurityRequirementBuilder |
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178 | |||
179 | public function securityRequirementCollection(): Builders\SecurityRequirementCollectionBuilder |
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183 | |||
184 | public function server(): Builders\ServerBuilder |
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188 | |||
189 | public function serverCollection(): Builders\ServerCollectionBuilder |
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193 | |||
194 | public function serverVariable(): Builders\ServerVariableBuilder |
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198 | |||
199 | public function serverVariables(): Builders\ServerVariablesBuilder |
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203 | |||
204 | public function tag(): Builders\TagBuilder |
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208 | |||
209 | public function tagCollection(): Builders\TagCollectionBuilder |
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213 | } |
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214 |