67 lines
1.1 KiB
PHP
67 lines
1.1 KiB
PHP
<?php
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/**
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* This file is part of the Nette Framework (https://nette.org)
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* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
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*/
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declare(strict_types=1);
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namespace Nette\PhpGenerator;
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/**
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* Definition of a closure.
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*/
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final class Closure
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{
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use Traits\FunctionLike;
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use Traits\AttributeAware;
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/** @var Parameter[] */
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private array $uses = [];
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public static function from(\Closure $closure): self
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{
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return (new Factory)->fromFunctionReflection(new \ReflectionFunction($closure));
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}
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public function __toString(): string
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{
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return (new Printer)->printClosure($this);
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}
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/**
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* Replaces all uses.
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* @param Parameter[] $uses
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*/
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public function setUses(array $uses): static
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{
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(function (Parameter ...$uses) {})(...$uses);
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$this->uses = $uses;
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return $this;
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}
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/** @return Parameter[] */
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public function getUses(): array
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{
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return $this->uses;
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}
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public function addUse(string $name): Parameter
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{
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return $this->uses[] = new Parameter($name);
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}
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public function __clone(): void
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{
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$this->parameters = array_map(fn($param) => clone $param, $this->parameters);
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}
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}
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