45 lines
1.2 KiB
PHP
45 lines
1.2 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace OpenTelemetry\SDK\Common\Time;
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final class StopWatchFactory implements StopWatchFactoryInterface
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{
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private static ?StopWatchInterface $default = null;
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private ClockInterface $clock;
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private ?int $initialStartTime;
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public function __construct(?ClockInterface $clock = null, ?int $initialStartTime = null)
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{
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$this->clock = $clock ?? ClockFactory::getDefault();
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$this->initialStartTime = $initialStartTime;
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}
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public static function create(?ClockInterface $clock = null, ?int $initialStartTime = null): self
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{
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return new self($clock, $initialStartTime);
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}
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public static function fromClockFactory(ClockFactoryInterface $factory, ?int $initialStartTime = null): self
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{
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return self::create($factory->build(), $initialStartTime);
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}
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public function build(): StopWatch
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{
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return new StopWatch($this->clock, $this->initialStartTime);
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}
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public static function getDefault(): StopWatchInterface
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{
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return self::$default ?? self::$default = self::create()->build();
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}
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public static function setDefault(?StopWatchInterface $default): void
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{
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self::$default = $default;
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}
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}
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