Complex classes like Rule 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 Rule, and based on these observations, apply Extract Interface, too.
| 1 | <?php  | 
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| 8 | class Rule extends Entity  | 
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| 9 | { | 
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| 10 | /**  | 
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| 11 | * @param array $array  | 
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| 12 | */  | 
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| 13 | 84 | public function __construct(array $array = [])  | 
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| 17 | |||
| 18 | /**  | 
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| 19 | * Sets the 'id' parameter.  | 
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| 20 | *  | 
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| 21 | * @param string $id  | 
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| 22 | *  | 
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| 23 | * @throws \Acquia\LiftClient\Exception\LiftSdkException  | 
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| 24 | *  | 
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| 25 | * @return \Acquia\LiftClient\Entity\Rule  | 
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| 26 | */  | 
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| 27 | 33 | public function setId($id)  | 
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| 36 | |||
| 37 | /**  | 
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| 38 | * Gets the 'id' parameter.  | 
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| 39 | *  | 
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| 40 | * @return string The Identifier of the Rule  | 
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| 41 | */  | 
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| 42 | 12 | public function getId()  | 
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| 46 | |||
| 47 | /**  | 
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| 48 | * Sets the 'label' parameter.  | 
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| 49 | *  | 
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| 50 | * @param string $label  | 
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| 51 | *  | 
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| 52 | * @throws \Acquia\LiftClient\Exception\LiftSdkException  | 
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| 53 | *  | 
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| 54 | * @return \Acquia\LiftClient\Entity\Rule  | 
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| 55 | */  | 
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| 56 | 33 | public function setLabel($label)  | 
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| 65 | |||
| 66 | /**  | 
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| 67 | * Gets the 'label' parameter.  | 
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| 68 | *  | 
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| 69 | * @return string  | 
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| 70 | */  | 
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| 71 | 12 | public function getLabel()  | 
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| 75 | |||
| 76 | /**  | 
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| 77 | * Sets the 'description' parameter.  | 
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| 78 | *  | 
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| 79 | * @param string $description  | 
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| 80 | *  | 
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| 81 | * @throws \Acquia\LiftClient\Exception\LiftSdkException  | 
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| 82 | *  | 
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| 83 | * @return \Acquia\LiftClient\Entity\Rule  | 
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| 84 | */  | 
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| 85 | 33 | public function setDescription($description)  | 
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| 94 | |||
| 95 | /**  | 
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| 96 | * Gets the 'description' parameter.  | 
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| 97 | *  | 
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| 98 | * @return string The Description of the Rule  | 
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| 99 | */  | 
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| 100 | 12 | public function getDescription()  | 
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| 104 | |||
| 105 | /**  | 
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| 106 | * Sets the 'slot_id' parameter.  | 
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| 107 | *  | 
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| 108 | * @param string $slotId  | 
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| 109 | *  | 
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| 110 | * @throws \Acquia\LiftClient\Exception\LiftSdkException  | 
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| 111 | *  | 
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| 112 | * @return \Acquia\LiftClient\Entity\Rule  | 
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| 113 | */  | 
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| 114 | 33 | public function setSlotId($slotId)  | 
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| 123 | |||
| 124 | /**  | 
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| 125 | * Gets the 'slot_id' parameter.  | 
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| 126 | *  | 
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| 127 | * @return string The Description of the Rule  | 
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| 128 | */  | 
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| 129 | 12 | public function getSlotId()  | 
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| 133 | |||
| 134 | /**  | 
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| 135 | * Sets the 'priority' parameter.  | 
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| 136 | *  | 
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| 137 | * @param int $priority  | 
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| 138 | *  | 
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| 139 | * @throws \Acquia\LiftClient\Exception\LiftSdkException  | 
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| 140 | *  | 
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| 141 | * @return \Acquia\LiftClient\Entity\Rule  | 
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| 142 | */  | 
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| 143 | 33 | public function setPriority($priority)  | 
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| 152 | |||
| 153 | /**  | 
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| 154 | * Gets the 'priority' parameter.  | 
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| 155 | *  | 
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| 156 | * @return int The priority of the Rule  | 
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| 157 | */  | 
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| 158 | 12 | public function getPriority()  | 
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| 162 | |||
| 163 | /**  | 
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| 164 | * Sets the 'weight' parameter.  | 
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| 165 | *  | 
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| 166 | * @deprecated use the priority parameter instead.  | 
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| 167 | * @param int $weight  | 
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| 168 | *  | 
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| 169 | * @throws \Acquia\LiftClient\Exception\LiftSdkException  | 
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| 170 | *  | 
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| 171 | * @return \Acquia\LiftClient\Entity\Rule  | 
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| 172 | 30 | */  | 
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| 173 | public function setWeight($weight)  | 
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| 177 | 30 | ||
| 178 | 20 | /**  | 
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| 179 | * Gets the 'weight' parameter.  | 
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| 180 | 30 | *  | 
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| 181 | * @deprecated use the priority parameter instead.  | 
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| 182 | * @return int The weight of the Rule  | 
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| 183 | */  | 
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| 184 | public function getWeight()  | 
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| 188 | 12 | ||
| 189 | /**  | 
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| 190 | 12 | * Sets the 'content' parameter.  | 
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| 191 | 12 | *  | 
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| 192 | 12 | * @param Content[] $contentList  | 
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| 193 | 12 | *  | 
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| 194 | 8 | * @throws \Acquia\LiftClient\Exception\LiftSdkException  | 
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| 195 | *  | 
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| 196 | 12 | * @return \Acquia\LiftClient\Entity\Rule  | 
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| 197 | */  | 
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| 198 | public function setContentList(array $contentList)  | 
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| 208 | 33 | ||
| 209 | /**  | 
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| 210 | 33 | * Gets the 'content' parameter.  | 
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| 211 | 3 | *  | 
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| 212 | * @return Content[] The list of content this rule applies to  | 
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| 213 | 30 | */  | 
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| 214 | public function getContentList()  | 
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| 224 | |||
| 225 | 12 | /**  | 
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| 226 | * Sets the 'segment' parameter.  | 
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| 227 | *  | 
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| 228 | * @param string $segment  | 
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| 229 | *  | 
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| 230 | * @throws \Acquia\LiftClient\Exception\LiftSdkException  | 
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| 231 | *  | 
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| 232 | * @return \Acquia\LiftClient\Entity\Rule  | 
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| 233 | */  | 
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| 234 | public function setSegmentId($segment)  | 
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| 243 | 3 | ||
| 244 | /**  | 
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| 245 | 30 | * Gets the 'segment' parameter.  | 
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| 246 | *  | 
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| 247 | 30 | * @return string  | 
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| 248 | */  | 
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| 249 | public function getSegmentId()  | 
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| 253 | |||
| 254 | /**  | 
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| 255 | 12 | * Sets the 'status' parameter.  | 
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| 256 | *  | 
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| 257 | 12 | * @param string $status  | 
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| 258 | *  | 
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| 259 | * @throws \Acquia\LiftClient\Exception\LiftSdkException  | 
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| 260 | *  | 
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| 261 | * @return \Acquia\LiftClient\Entity\Rule  | 
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| 262 | */  | 
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| 263 | public function setStatus($status)  | 
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| 275 | |||
| 276 | /**  | 
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| 277 | * Gets the 'status' parameter.  | 
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| 278 | *  | 
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| 279 | * @return string  | 
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| 280 | */  | 
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| 281 | 12 | public function getStatus()  | 
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| 285 | |||
| 286 | /**  | 
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| 287 | 12 | * Gets the 'created' parameter.  | 
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| 288 | *  | 
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| 289 | 12 | * @return DateTime|false  | 
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| 290 | */  | 
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| 291 | public function getCreated()  | 
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| 301 | |||
| 302 | /**  | 
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| 303 | * Gets the 'updated' parameter.  | 
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| 304 | *  | 
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| 305 | * @return DateTime|false  | 
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| 306 | */  | 
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| 307 | 30 | public function getUpdated()  | 
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| 317 | 3 | ||
| 318 | 3 | /**  | 
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| 319 | 3 | * Sets the Rule test_config property.  | 
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| 320 | 3 | *  | 
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| 321 | * @param \Acquia\LiftClient\Entity\TestConfigInterface $testConfig  | 
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| 322 | *  | 
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| 323 | 30 | * @return \Acquia\LiftClient\Entity\Rule  | 
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| 324 | */  | 
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| 325 | public function setTestConfig(TestConfigInterface $testConfig)  | 
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| 351 | |||
| 352 | /**  | 
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| 353 | * Gets the 'test_config' parameter.  | 
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| 354 | *  | 
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| 355 | * @return \Acquia\LiftClient\Entity\TestConfigInterface|null $testConfig  | 
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| 356 | */  | 
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| 357 | public function getTestConfig()  | 
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| 377 | }  | 
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| 378 |