SiroDiaz /
DataStructures
| @@ 274-290 (lines=17) @@ | ||
| 271 | * |
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| 272 | * @return null if the head is null (or list is empty) |
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| 273 | */ |
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| 274 | public function getAll() { |
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| 275 | if($this->head === null) { |
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| 276 | return; |
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| 277 | } |
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| 278 | ||
| 279 | if($this->head->next === $this->tail) { |
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| 280 | yield $this->head->data; |
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| 281 | } else { |
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| 282 | $current = $this->head; |
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| 283 | $i = 0; |
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| 284 | while($i < $this->size) { |
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| 285 | yield $current->data; |
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| 286 | $current = $current->next; |
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| 287 | $i++; |
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| 288 | } |
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| 289 | } |
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| 290 | } |
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| 291 | ||
| 292 | /** |
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| 293 | * Deletes at the beginnig of the list and returns the data stored. |
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| @@ 229-245 (lines=17) @@ | ||
| 226 | * |
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| 227 | * @return null if the head is null (or list is empty) |
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| 228 | */ |
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| 229 | public function getAll() { |
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| 230 | if($this->head === null) { |
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| 231 | return; |
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| 232 | } |
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| 233 | ||
| 234 | if($this->head === $this->tail) { |
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| 235 | yield $this->head->data; |
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| 236 | } else { |
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| 237 | $current = $this->head; |
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| 238 | $i = 0; |
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| 239 | while($i < $this->size) { |
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| 240 | yield $current->data; |
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| 241 | $current = $current->next; |
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| 242 | $i++; |
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| 243 | } |
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| 244 | } |
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| 245 | } |
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| 246 | ||
| 247 | /** |
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| 248 | * {@inheritDoc} |
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