| Total Complexity | 42 |
| Total Lines | 507 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like TickersDataItemAbstract 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.
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 TickersDataItemAbstract, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 10 | class TickersDataItemAbstract extends AbstractResponse |
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| 11 | { |
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| 12 | /** |
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| 13 | * Symbol name |
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| 14 | * @var string $symbol |
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| 15 | */ |
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| 16 | private ?string $symbol; |
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| 17 | |||
| 18 | /** |
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| 19 | * Tick direction |
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| 20 | * @var string $tickDirection |
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| 21 | */ |
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| 22 | private ?string $tickDirection; |
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| 23 | |||
| 24 | /** |
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| 25 | * Percentage change of market price in the last 24 hours |
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| 26 | * @var string $price24hPcnt |
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| 27 | */ |
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| 28 | private ?float $price24hPcnt; |
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| 29 | |||
| 30 | /** |
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| 31 | * Last price |
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| 32 | * @var float $lastPrice |
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| 33 | */ |
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| 34 | private ?float $lastPrice; |
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| 35 | |||
| 36 | /** |
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| 37 | * Market price 24 hours ago |
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| 38 | * @var float $prevPrice24h |
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| 39 | */ |
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| 40 | private ?float $prevPrice24h; |
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| 41 | |||
| 42 | /** |
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| 43 | * The highest price in the last 24 hours |
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| 44 | * @var float $highPrice24h |
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| 45 | */ |
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| 46 | private ?float $highPrice24h; |
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| 47 | |||
| 48 | /** |
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| 49 | * The lowest price in the last 24 hours |
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| 50 | * @var float $lowPrice24h |
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| 51 | */ |
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| 52 | private ?float $lowPrice24h; |
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| 53 | |||
| 54 | /** |
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| 55 | * Market price an hour ago |
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| 56 | * @var float $prevPrice1h |
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| 57 | */ |
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| 58 | private ?float $prevPrice1h; |
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| 59 | |||
| 60 | /** |
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| 61 | * Mark price |
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| 62 | * @var float $markPrice |
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| 63 | */ |
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| 64 | private ?float $markPrice; |
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| 65 | |||
| 66 | /** |
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| 67 | * Index price |
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| 68 | * @var float $indexPrice |
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| 69 | */ |
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| 70 | private ?float $indexPrice; |
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| 71 | |||
| 72 | /** |
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| 73 | * Open interest size |
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| 74 | * @var float $openInterest |
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| 75 | */ |
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| 76 | private ?float $openInterest; |
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| 77 | |||
| 78 | /** |
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| 79 | * openInterestValue |
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| 80 | * @var float $openInterestValue |
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| 81 | */ |
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| 82 | private ?float $openInterestValue; |
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| 83 | |||
| 84 | /** |
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| 85 | * Turnover for 24h |
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| 86 | * @var float $turnover24h |
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| 87 | */ |
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| 88 | private ?float $turnover24h; |
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| 89 | |||
| 90 | /** |
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| 91 | * Volume for 24h |
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| 92 | * @var float $volume24h |
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| 93 | */ |
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| 94 | private ?float $volume24h; |
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| 95 | |||
| 96 | /** |
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| 97 | * Next funding timestamp (ms) |
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| 98 | * @var \DateTime $nextFundingTime |
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| 99 | */ |
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| 100 | private ?\DateTime $nextFundingTime; |
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| 101 | |||
| 102 | /** |
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| 103 | * Funding rate |
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| 104 | * @var float $fundingRate |
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| 105 | */ |
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| 106 | private ?float $fundingRate; |
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| 107 | |||
| 108 | /** |
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| 109 | * Best bid price |
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| 110 | * @var float $bid1Price |
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| 111 | */ |
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| 112 | private ?float $bid1Price; |
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| 113 | |||
| 114 | /** |
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| 115 | * Best bid size |
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| 116 | * @var float $bid1Size |
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| 117 | */ |
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| 118 | private ?float $bid1Size; |
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| 119 | |||
| 120 | /** |
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| 121 | * Best ask price |
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| 122 | * @var float $ask1Price |
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| 123 | */ |
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| 124 | private ?float $ask1Price; |
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| 125 | |||
| 126 | /** |
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| 127 | * Best ask size |
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| 128 | * @var float $ask1Size |
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| 129 | */ |
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| 130 | private ?float $ask1Size; |
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| 131 | |||
| 132 | public function __construct(array $data) |
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| 133 | { |
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| 134 | $this |
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| 135 | ->setSymbol($data['symbol'] ?? null) |
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| 136 | ->setTickDirection($data['tickDirection'] ?? null) |
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| 137 | ->setPrice24hPcnt($data['price24hPcnt'] ?? null) |
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| 138 | ->setLastPrice($data['lastPrice'] ?? null) |
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| 139 | ->setPrevPrice24h($data['prevPrice24h'] ?? null) |
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| 140 | ->setHighPrice24h($data['highPrice24h'] ?? null) |
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| 141 | ->setLowPrice24h($data['lowPrice24h'] ?? null) |
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| 142 | ->setPrevPrice1h($data['prevPrice1h'] ?? null) |
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| 143 | ->setMarkPrice($data['markPrice'] ?? null) |
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| 144 | ->setIndexPrice($data['indexPrice'] ?? null) |
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| 145 | ->setOpenInterest($data['openInterest'] ?? null) |
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| 146 | ->setOpenInterestValue($data['openInterestValue'] ?? null) |
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| 147 | ->setTurnover24h($data['turnover24h'] ?? null) |
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| 148 | ->setVolume24h($data['volume24h'] ?? null) |
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| 149 | ->setNextFundingTime($data['nextFundingTime'] ?? null) |
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| 150 | ->setFundingRate($data['fundingRate'] ?? null) |
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| 151 | ->setBid1Price($data['bid1Price'] ?? null) |
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| 152 | ->setBid1Size($data['bid1Size'] ?? null) |
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| 153 | ->setAsk1Price($data['ask1Price'] ?? null) |
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| 154 | ->setAsk1Size($data['ask1Size'] ?? null); |
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| 155 | } |
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| 156 | |||
| 157 | /** |
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| 158 | * @param string|null $symbol |
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| 159 | * @return self |
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| 160 | */ |
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| 161 | private function setSymbol(?string $symbol): self |
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| 162 | { |
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| 163 | $this->symbol = $symbol; |
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| 164 | return $this; |
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| 165 | } |
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| 166 | |||
| 167 | /** |
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| 168 | * @return string|null |
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| 169 | */ |
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| 170 | public function getSymbol(): ?string |
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| 171 | { |
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| 172 | return $this->symbol; |
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| 173 | } |
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| 174 | |||
| 175 | /** |
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| 176 | * @param string|null $tickDirection |
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| 177 | * @return self |
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| 178 | */ |
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| 179 | private function setTickDirection(?string $tickDirection): self |
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| 180 | { |
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| 181 | $this->tickDirection = $tickDirection; |
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| 182 | return $this; |
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| 183 | } |
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| 184 | |||
| 185 | /** |
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| 186 | * @return string|null |
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| 187 | */ |
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| 188 | public function getTickDirection(): ?string |
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| 191 | } |
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| 192 | |||
| 193 | /** |
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| 194 | * @param float|null $price24hPcnt |
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| 195 | * @return self |
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| 196 | */ |
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| 197 | private function setPrice24hPcnt(?float $price24hPcnt): self |
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| 198 | { |
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| 199 | $this->price24hPcnt = $price24hPcnt; |
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| 200 | return $this; |
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| 201 | } |
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| 202 | |||
| 203 | /** |
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| 204 | * @return float|null |
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| 205 | */ |
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| 206 | public function getPrice24hPcnt(): ?float |
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| 207 | { |
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| 208 | return $this->price24hPcnt; |
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| 209 | } |
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| 210 | |||
| 211 | /** |
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| 212 | * @param float|null $lastPrice |
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| 213 | * @return self |
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| 214 | */ |
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| 215 | private function setLastPrice(?float $lastPrice): self |
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| 216 | { |
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| 217 | $this->lastPrice = $lastPrice; |
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| 218 | return $this; |
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| 219 | } |
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| 220 | |||
| 221 | /** |
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| 222 | * @return float|null |
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| 223 | */ |
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| 224 | public function getLastPrice(): ?float |
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| 225 | { |
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| 226 | return $this->lastPrice; |
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| 227 | } |
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| 228 | |||
| 229 | /** |
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| 230 | * @param float|null $prevPrice24h |
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| 231 | * @return self |
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| 232 | */ |
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| 233 | private function setPrevPrice24h(?float $prevPrice24h): self |
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| 234 | { |
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| 235 | $this->prevPrice24h = $prevPrice24h; |
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| 236 | return $this; |
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| 237 | } |
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| 238 | |||
| 239 | /** |
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| 240 | * @return float|null |
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| 241 | */ |
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| 242 | public function getPrevPrice24h(): ?float |
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| 243 | { |
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| 244 | return $this->prevPrice24h; |
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| 245 | } |
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| 246 | |||
| 247 | /** |
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| 248 | * @param float|null $highPrice24h |
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| 249 | * @return self |
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| 250 | */ |
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| 251 | private function setHighPrice24h(?float $highPrice24h): self |
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| 252 | { |
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| 253 | $this->highPrice24h = $highPrice24h; |
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| 254 | return $this; |
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| 255 | } |
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| 256 | |||
| 257 | /** |
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| 258 | * @return float|null |
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| 259 | */ |
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| 260 | public function getHighPrice24h(): ?float |
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| 261 | { |
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| 262 | return $this->highPrice24h; |
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| 263 | } |
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| 264 | |||
| 265 | /** |
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| 266 | * @param float|null $lowPrice24h |
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| 267 | * @return self |
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| 268 | */ |
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| 269 | private function setLowPrice24h(?float $lowPrice24h): self |
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| 270 | { |
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| 271 | $this->lowPrice24h = $lowPrice24h; |
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| 272 | return $this; |
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| 273 | } |
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| 274 | |||
| 275 | /** |
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| 276 | * @return float|null |
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| 277 | */ |
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| 278 | public function getLowPrice24h(): ?float |
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| 279 | { |
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| 280 | return $this->lowPrice24h; |
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| 281 | } |
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| 282 | |||
| 283 | /** |
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| 284 | * @param float|null $prevPrice1h |
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| 285 | * @return self |
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| 286 | */ |
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| 287 | private function setPrevPrice1h(?float $prevPrice1h): self |
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| 288 | { |
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| 289 | $this->prevPrice1h = $prevPrice1h; |
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| 290 | return $this; |
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| 291 | } |
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| 292 | |||
| 293 | /** |
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| 294 | * @return float|null |
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| 295 | */ |
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| 296 | public function getPrevPrice1h(): ?float |
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| 297 | { |
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| 298 | return $this->prevPrice1h; |
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| 299 | } |
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| 300 | |||
| 301 | /** |
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| 302 | * @param float|null $markPrice |
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| 303 | * @return self |
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| 304 | */ |
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| 305 | private function setMarkPrice(?float $markPrice): self |
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| 306 | { |
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| 307 | $this->markPrice = $markPrice; |
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| 308 | return $this; |
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| 309 | } |
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| 310 | |||
| 311 | /** |
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| 312 | * @return float|null |
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| 313 | */ |
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| 314 | public function getMarkPrice(): ?float |
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| 315 | { |
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| 316 | return $this->markPrice; |
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| 317 | } |
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| 318 | |||
| 319 | /** |
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| 320 | * @param float|null $indexPrice |
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| 321 | * @return self |
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| 322 | */ |
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| 323 | private function setIndexPrice(?float $indexPrice): self |
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| 324 | { |
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| 325 | $this->indexPrice = $indexPrice; |
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| 326 | return $this; |
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| 327 | } |
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| 328 | |||
| 329 | /** |
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| 330 | * @return float|null |
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| 331 | */ |
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| 332 | public function getIndexPrice(): ?float |
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| 333 | { |
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| 334 | return $this->indexPrice; |
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| 335 | } |
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| 336 | |||
| 337 | /** |
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| 338 | * @param float|null $openInterest |
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| 339 | * @return self |
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| 340 | */ |
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| 341 | private function setOpenInterest(?float $openInterest): self |
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| 342 | { |
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| 343 | $this->openInterest = $openInterest; |
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| 344 | return $this; |
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| 345 | } |
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| 346 | |||
| 347 | /** |
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| 348 | * @return float|null |
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| 349 | */ |
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| 350 | public function getOpenInterest(): ?float |
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| 351 | { |
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| 352 | return $this->openInterest; |
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| 353 | } |
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| 354 | |||
| 355 | /** |
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| 356 | * @param float|null $openInterestValue |
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| 357 | * @return self |
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| 358 | */ |
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| 359 | private function setOpenInterestValue(?float $openInterestValue): self |
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| 360 | { |
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| 361 | $this->openInterestValue = $openInterestValue; |
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| 362 | return $this; |
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| 363 | } |
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| 364 | |||
| 365 | /** |
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| 366 | * @return float|null |
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| 367 | */ |
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| 368 | public function getOpenInterestValue(): ?float |
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| 369 | { |
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| 370 | return $this->openInterestValue; |
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| 371 | } |
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| 372 | |||
| 373 | /** |
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| 374 | * @param float|null $turnover24h |
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| 375 | * @return self |
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| 376 | */ |
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| 377 | private function setTurnover24h(?float $turnover24h): self |
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| 378 | { |
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| 379 | $this->turnover24h = $turnover24h; |
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| 380 | return $this; |
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| 381 | } |
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| 382 | |||
| 383 | /** |
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| 384 | * @return float|null |
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| 385 | */ |
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| 386 | public function getTurnover24h(): ?float |
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| 387 | { |
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| 388 | return $this->turnover24h; |
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| 389 | } |
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| 390 | |||
| 391 | /** |
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| 392 | * @param float|null $volume24h |
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| 393 | * @return self |
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| 394 | */ |
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| 395 | private function setVolume24h(?float $volume24h): self |
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| 396 | { |
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| 397 | $this->volume24h = $volume24h; |
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| 398 | return $this; |
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| 399 | } |
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| 400 | |||
| 401 | /** |
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| 402 | * @return float |
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| 403 | */ |
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| 404 | public function getVolume24h(): float |
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| 405 | { |
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| 406 | return $this->volume24h; |
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| 407 | } |
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| 408 | |||
| 409 | /** |
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| 410 | * @param string|null $nextFundingTime |
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| 411 | * @return self |
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| 412 | */ |
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| 413 | private function setNextFundingTime(?string $nextFundingTime): self |
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| 414 | { |
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| 415 | if (!empty($nextFundingTime)) { |
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| 416 | $this->nextFundingTime = DateTimeHelper::makeFromTimestamp($nextFundingTime); |
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| 417 | } |
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| 418 | return $this; |
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| 419 | } |
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| 420 | |||
| 421 | /** |
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| 422 | * @return \DateTime|null |
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| 423 | */ |
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| 424 | public function getNextFundingTime(): ?\DateTime |
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| 425 | { |
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| 426 | return $this->nextFundingTime; |
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| 427 | } |
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| 428 | |||
| 429 | /** |
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| 430 | * @param float|null $fundingRate |
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| 431 | * @return self |
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| 432 | */ |
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| 433 | private function setFundingRate(?float $fundingRate): self |
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| 434 | { |
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| 435 | $this->fundingRate = $fundingRate; |
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| 436 | return $this; |
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| 437 | } |
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| 438 | |||
| 439 | /** |
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| 440 | * @return float|null |
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| 441 | */ |
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| 442 | public function getFundingRate(): ?float |
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| 443 | { |
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| 444 | return $this->fundingRate; |
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| 445 | } |
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| 446 | |||
| 447 | /** |
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| 448 | * @param float|null $bid1Price |
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| 449 | * @return self |
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| 450 | */ |
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| 451 | private function setBid1Price(?float $bid1Price): self |
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| 452 | { |
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| 453 | $this->bid1Price = $bid1Price; |
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| 454 | return $this; |
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| 455 | } |
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| 456 | |||
| 457 | /** |
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| 458 | * @return float|null |
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| 459 | */ |
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| 460 | public function getBid1Price(): ?float |
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| 461 | { |
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| 462 | return $this->bid1Price; |
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| 463 | } |
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| 464 | |||
| 465 | /** |
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| 466 | * @param float|null $bid1Size |
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| 467 | * @return self |
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| 468 | */ |
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| 469 | private function setBid1Size(?float $bid1Size): self |
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| 470 | { |
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| 471 | $this->bid1Size = $bid1Size; |
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| 472 | return $this; |
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| 473 | } |
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| 474 | |||
| 475 | /** |
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| 476 | * @return float|null |
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| 477 | */ |
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| 478 | public function getBid1Size(): ?float |
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| 479 | { |
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| 480 | return $this->bid1Size; |
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| 481 | } |
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| 482 | |||
| 483 | /** |
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| 484 | * @param float|null $ask1Price |
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| 485 | * @return self |
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| 486 | */ |
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| 487 | private function setAsk1Price(?float $ask1Price): self |
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| 488 | { |
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| 489 | $this->ask1Price = $ask1Price; |
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| 490 | return $this; |
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| 491 | } |
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| 492 | |||
| 493 | /** |
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| 494 | * @return float|null |
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| 495 | */ |
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| 496 | public function getAsk1Price(): ?float |
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| 499 | } |
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| 500 | |||
| 501 | /** |
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| 502 | * @param float|null $ask1Size |
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| 503 | * @return self |
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| 504 | */ |
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| 505 | private function setAsk1Size(?float $ask1Size): self |
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| 506 | { |
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| 507 | $this->ask1Size = $ask1Size; |
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| 508 | return $this; |
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| 509 | } |
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| 510 | |||
| 511 | /** |
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| 512 | * @return float|null |
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| 513 | */ |
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| 514 | public function getAsk1Size(): ?float |
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| 515 | { |
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| 516 | return $this->ask1Size; |
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| 517 | } |
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| 518 | } |