add

vendor/nette/php-generator/src/PhpGenerator/Method.php

@@ -0,0 +1,127 @@
+<?php
+
+/**
+ * This file is part of the Nette Framework (https://nette.org)
+ * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
+ */
+
+declare(strict_types=1);
+
+namespace Nette\PhpGenerator;
+
+use Nette;
+
+
+/**
+ * Class method.
+ *
+ * @property string|null $body
+ */
+final class Method
+{
+	use Nette\SmartObject;
+	use Traits\FunctionLike;
+	use Traits\NameAware;
+	use Traits\VisibilityAware;
+	use Traits\CommentAware;
+
+	/** @var string|null */
+	private $body = '';
+
+	/** @var bool */
+	private $static = false;
+
+	/** @var bool */
+	private $final = false;
+
+	/** @var bool */
+	private $abstract = false;
+
+
+	/**
+	 * @param  string|array  $method
+	 */
+	public static function from($method): self
+	{
+		return (new Factory)->fromMethodReflection(Nette\Utils\Callback::toReflection($method));
+	}
+
+
+	public function __toString(): string
+	{
+		try {
+			return (new Printer)->printMethod($this);
+		} catch (\Throwable $e) {
+			if (PHP_VERSION_ID >= 70400) {
+				throw $e;
+			}
+			trigger_error('Exception in ' . __METHOD__ . "(): {$e->getMessage()} in {$e->getFile()}:{$e->getLine()}", E_USER_ERROR);
+			return '';
+		}
+	}
+
+
+	/** @return static */
+	public function setBody(?string $code, array $args = null): self
+	{
+		$this->body = $args === null || $code === null ? $code : (new Dumper)->format($code, ...$args);
+		return $this;
+	}
+
+
+	public function getBody(): ?string
+	{
+		return $this->body;
+	}
+
+
+	/** @return static */
+	public function setStatic(bool $state = true): self
+	{
+		$this->static = $state;
+		return $this;
+	}
+
+
+	public function isStatic(): bool
+	{
+		return $this->static;
+	}
+
+
+	/** @return static */
+	public function setFinal(bool $state = true): self
+	{
+		$this->final = $state;
+		return $this;
+	}
+
+
+	public function isFinal(): bool
+	{
+		return $this->final;
+	}
+
+
+	/** @return static */
+	public function setAbstract(bool $state = true): self
+	{
+		$this->abstract = $state;
+		return $this;
+	}
+
+
+	public function isAbstract(): bool
+	{
+		return $this->abstract;
+	}
+
+
+	/** @throws Nette\InvalidStateException */
+	public function validate(): void
+	{
+		if ($this->abstract && ($this->final || $this->visibility === ClassType::VISIBILITY_PRIVATE)) {
+			throw new Nette\InvalidStateException('Method cannot be abstract and final or private.');
+		}
+	}
+}