Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
100.00% |
19 / 19 |
|
100.00% |
7 / 7 |
CRAP | |
100.00% |
1 / 1 |
| ArrayPath | |
100.00% |
19 / 19 |
|
100.00% |
7 / 7 |
11 | |
100.00% |
1 / 1 |
| up | |
100.00% |
5 / 5 |
|
100.00% |
1 / 1 |
2 | |||
| down | |
100.00% |
4 / 4 |
|
100.00% |
1 / 1 |
2 | |||
| setCurrentPath | |
100.00% |
4 / 4 |
|
100.00% |
1 / 1 |
2 | |||
| getPaths | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| getCurrentIndex | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| toString | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
| toArray | |
100.00% |
3 / 3 |
|
100.00% |
1 / 1 |
2 | |||
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * @license MIT |
| 5 | * @author hazuki3417<hazuki3417@gmail.com> |
| 6 | * @copyright 2022 hazuki3417 all rights reserved. |
| 7 | */ |
| 8 | |
| 9 | namespace Selen\Data; |
| 10 | |
| 11 | class ArrayPath |
| 12 | { |
| 13 | private static string $separator = '.'; |
| 14 | |
| 15 | /** @var string[] */ |
| 16 | private array $paths = []; |
| 17 | |
| 18 | /** @var int 階層の深さ */ |
| 19 | private int $currentIndex = 0; |
| 20 | |
| 21 | private int $minCurrentIndex = 0; |
| 22 | |
| 23 | /** |
| 24 | * 現在位置から1つ上の階層に移動します |
| 25 | * |
| 26 | * @return bool 成功した場合はtrueを、それ以外の場合はfalseを返します |
| 27 | */ |
| 28 | public function up(): bool |
| 29 | { |
| 30 | if ($this->currentIndex <= $this->minCurrentIndex) { |
| 31 | return false; |
| 32 | } |
| 33 | unset($this->paths[$this->currentIndex]); |
| 34 | --$this->currentIndex; |
| 35 | return true; |
| 36 | } |
| 37 | |
| 38 | /** |
| 39 | * 現在位置から1つ下の階層に移動します |
| 40 | * |
| 41 | * @return bool 常にtrueを返します |
| 42 | */ |
| 43 | public function down(): bool |
| 44 | { |
| 45 | ++$this->currentIndex; |
| 46 | |
| 47 | if (!isset($this->paths[$this->currentIndex])) { |
| 48 | $this->paths[$this->currentIndex] = ''; |
| 49 | } |
| 50 | |
| 51 | return true; |
| 52 | } |
| 53 | |
| 54 | /** |
| 55 | * key名を設定します |
| 56 | * |
| 57 | * @param string $name key名を渡します |
| 58 | * |
| 59 | * @return bool 成功した場合はtrueを、それ以外の場合はfalseを返します |
| 60 | */ |
| 61 | public function setCurrentPath(string $name) |
| 62 | { |
| 63 | if ($this->currentIndex <= $this->minCurrentIndex) { |
| 64 | return false; |
| 65 | } |
| 66 | $this->paths[$this->currentIndex] = $name; |
| 67 | return true; |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * 配列の階層情報を取得します。 |
| 72 | * |
| 73 | * @return string[] 配列の階層情報を返します |
| 74 | */ |
| 75 | public function getPaths(): array |
| 76 | { |
| 77 | return $this->paths; |
| 78 | } |
| 79 | |
| 80 | /** |
| 81 | * 現在位置の階層を取得します |
| 82 | * |
| 83 | * @return int 現在位置の階層を返します |
| 84 | */ |
| 85 | public function getCurrentIndex(): int |
| 86 | { |
| 87 | return $this->currentIndex; |
| 88 | } |
| 89 | |
| 90 | /** |
| 91 | * 配列形式の階層表現を文字列形式に変換します |
| 92 | * |
| 93 | * @param string[] $paths 配列形式の階層表現配列を渡します |
| 94 | * |
| 95 | * @return string 文字列形式の階層表現文字列を返します |
| 96 | */ |
| 97 | public static function toString(array $paths): string |
| 98 | { |
| 99 | return \implode(self::$separator, $paths); |
| 100 | } |
| 101 | |
| 102 | /** |
| 103 | * 文字列形式の階層表現を配列形式に変換します |
| 104 | * |
| 105 | * @param string $path 文字列形式の階層表現文字列を渡します |
| 106 | * |
| 107 | * @return string[] 配列形式の階層表現配列を返します |
| 108 | */ |
| 109 | public static function toArray(string $path): array |
| 110 | { |
| 111 | if ($path === '') { |
| 112 | return []; |
| 113 | } |
| 114 | return \explode(self::$separator, $path); |
| 115 | } |
| 116 | } |