Complex classes like EntityTtfItem 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 EntityTtfItem, and based on these observations, apply Extract Interface, too.
1 | <?php |
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17 | class EntityTtfItem implements EntityInterface |
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18 | { |
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19 | /** |
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20 | * @var int |
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21 | */ |
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22 | protected $anchorPoint; |
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23 | |||
24 | /** |
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25 | * @var int |
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26 | */ |
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27 | protected $xPos; |
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28 | |||
29 | /** |
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30 | * @var int |
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31 | */ |
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32 | protected $yPos; |
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33 | |||
34 | /** |
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35 | * @var int |
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36 | */ |
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37 | protected $width; |
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38 | |||
39 | /** |
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40 | * @var int |
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41 | */ |
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42 | protected $height; |
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43 | |||
44 | /** |
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45 | * @var int |
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46 | */ |
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47 | protected $orion; |
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48 | |||
49 | /** |
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50 | * @var string |
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51 | */ |
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52 | protected $description; |
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53 | |||
54 | /** |
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55 | * @var string |
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56 | */ |
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57 | protected $fontName; |
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58 | |||
59 | /** |
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60 | * @var int |
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61 | */ |
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62 | protected $fontSize; |
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63 | |||
64 | /** |
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65 | * @var int |
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66 | */ |
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67 | protected $fontBold; |
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68 | |||
69 | /** |
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70 | * @var int |
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71 | */ |
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72 | protected $fontItalic; |
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73 | |||
74 | /** |
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75 | * @var int |
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76 | */ |
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77 | protected $fontUnderline; |
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78 | |||
79 | /** |
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80 | * @var int |
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81 | */ |
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82 | protected $inverted; |
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83 | |||
84 | /** |
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85 | * @var int |
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86 | */ |
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87 | protected $alignment; |
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88 | |||
89 | /** |
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90 | * @var string |
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91 | */ |
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92 | protected $data; |
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93 | |||
94 | /** |
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95 | * @var int |
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96 | */ |
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97 | protected $ftbMode; |
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98 | |||
99 | /** |
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100 | * @var int |
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101 | */ |
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102 | protected $lineSpacing; |
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103 | |||
104 | /** |
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105 | * @var int |
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106 | */ |
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107 | protected $removeBlank; |
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108 | |||
109 | /** |
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110 | * @var int |
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111 | */ |
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112 | protected $fontWidth; |
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113 | |||
114 | /** |
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115 | * @var int |
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116 | */ |
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117 | protected $charSpacing; |
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118 | |||
119 | /** |
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120 | * @var int |
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121 | */ |
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122 | protected $phantomField; |
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123 | |||
124 | /** |
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125 | * @return int |
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126 | */ |
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127 | 2 | public function getAnchorPoint() |
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131 | |||
132 | /** |
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133 | * @param int $anchorPoint |
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134 | */ |
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135 | public function setAnchorPoint($anchorPoint) |
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139 | |||
140 | /** |
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141 | * @return int |
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142 | */ |
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143 | 2 | public function getXPos() |
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147 | |||
148 | /** |
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149 | * @param int $xPos |
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150 | */ |
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151 | public function setXPos($xPos) |
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155 | |||
156 | /** |
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157 | * @return int |
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158 | */ |
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159 | 2 | public function getYPos() |
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163 | |||
164 | /** |
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165 | * @param int $yPos |
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166 | */ |
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167 | public function setYPos($yPos) |
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171 | |||
172 | /** |
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173 | * @return int |
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174 | */ |
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175 | 2 | public function getWidth() |
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179 | |||
180 | /** |
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181 | * @param int $width |
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182 | */ |
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183 | public function setWidth($width) |
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187 | |||
188 | /** |
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189 | * @return int |
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190 | */ |
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191 | 2 | public function getHeight() |
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195 | |||
196 | /** |
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197 | * @param int $height |
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198 | */ |
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199 | public function setHeight($height) |
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203 | |||
204 | /** |
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205 | * @return int |
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206 | */ |
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207 | 2 | public function getOrion() |
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211 | |||
212 | /** |
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213 | * @param int $orion |
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214 | */ |
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215 | public function setOrion($orion) |
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219 | |||
220 | /** |
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221 | * @return string |
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222 | */ |
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223 | 2 | public function getDescription() |
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227 | |||
228 | /** |
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229 | * @param string $description |
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230 | */ |
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231 | public function setDescription($description) |
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235 | |||
236 | /** |
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237 | * @return string |
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238 | */ |
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239 | 2 | public function getFontName() |
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243 | |||
244 | /** |
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245 | * @param string $fontName |
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246 | */ |
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247 | public function setFontName($fontName) |
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251 | |||
252 | /** |
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253 | * @return int |
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254 | */ |
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255 | 2 | public function getFontSize() |
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259 | |||
260 | /** |
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261 | * @param int $fontSize |
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262 | */ |
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263 | public function setFontSize($fontSize) |
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267 | |||
268 | /** |
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269 | * @return int |
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270 | */ |
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271 | 2 | public function getFontBold() |
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275 | |||
276 | /** |
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277 | * @param int $fontBold |
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278 | */ |
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279 | public function setFontBold($fontBold) |
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283 | |||
284 | /** |
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285 | * @return int |
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286 | */ |
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287 | 2 | public function getFontItalic() |
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291 | |||
292 | /** |
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293 | * @param int $fontItalic |
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294 | */ |
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295 | public function setFontItalic($fontItalic) |
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299 | |||
300 | /** |
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301 | * @return int |
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302 | */ |
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303 | 2 | public function getFontUnderline() |
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307 | |||
308 | /** |
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309 | * @param int $fontUnderline |
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310 | */ |
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311 | public function setFontUnderline($fontUnderline) |
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315 | |||
316 | /** |
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317 | * @return int |
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318 | */ |
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319 | 2 | public function getInverted() |
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323 | |||
324 | /** |
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325 | * @param int $inverted |
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326 | */ |
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327 | public function setInverted($inverted) |
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331 | |||
332 | /** |
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333 | * @return int |
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334 | */ |
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335 | 2 | public function getAlignment() |
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339 | |||
340 | /** |
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341 | * @param int $alignment |
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342 | */ |
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343 | public function setAlignment($alignment) |
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347 | |||
348 | /** |
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349 | * @return string |
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350 | */ |
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351 | 2 | public function getData() |
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355 | |||
356 | /** |
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357 | * @param string $data |
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358 | */ |
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359 | public function setData($data) |
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363 | |||
364 | /** |
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365 | * @return int |
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366 | */ |
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367 | 2 | public function getFtbMode() |
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371 | |||
372 | /** |
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373 | * @param int $ftbMode |
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374 | */ |
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375 | public function setFtbMode($ftbMode) |
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379 | |||
380 | /** |
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381 | * @return int |
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382 | */ |
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383 | 2 | public function getLineSpacing() |
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387 | |||
388 | /** |
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389 | * @param int $lineSpacing |
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390 | */ |
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391 | public function setLineSpacing($lineSpacing) |
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395 | |||
396 | /** |
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397 | * @return int |
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398 | */ |
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399 | 2 | public function getRemoveBlank() |
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403 | |||
404 | /** |
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405 | * @param int $removeBlank |
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406 | */ |
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407 | public function setRemoveBlank($removeBlank) |
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411 | |||
412 | /** |
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413 | * @return int |
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414 | */ |
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415 | 2 | public function getFontWidth() |
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419 | |||
420 | /** |
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421 | * @param int $fontWidth |
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422 | */ |
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423 | public function setFontWidth($fontWidth) |
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427 | |||
428 | /** |
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429 | * @return int |
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430 | */ |
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431 | 2 | public function getCharSpacing() |
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435 | |||
436 | /** |
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437 | * @param int $charSpacing |
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438 | */ |
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439 | public function setCharSpacing($charSpacing) |
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443 | |||
444 | /** |
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445 | * @return int |
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446 | */ |
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447 | 2 | public function getPhantomField() |
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451 | |||
452 | /** |
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453 | * @param int $phantomField |
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454 | */ |
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455 | public function setPhantomField($phantomField) |
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459 | } |
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460 |