Solver.php
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Solver.php
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	<?php
	declare(strict_types=1);

	namespace Keruald\OmniTools\Registration\PSR4;

	final class Solver {

	/**
	* @var string
	*/
	private $namespace;

	/**
	* @var string The base path for the namespace
	*/
	private $path;

	/**
	* @var string The fully qualified class name
	*/
	private $class;

	///
	/// Constructors
	///

	public function __construct (string $namespace, string $path, string $class) {
	$this->namespace = $namespace;
	$this->path = $path;
	$this->class = $class;
	}

	///
	/// Resolve methods
	///

	public function resolve () : string {
	return $this->path
	. '/'
	. $this->getRelativePath();
	}

	public function canResolve () : bool {
	return str_starts_with($this->class, $this->namespace);
	}

	public static function getPathFor (string $name) : string {
	return str_replace("\\", "/", $name) . '.php';
	}

	///
	/// Helper methods
	///

	private function getRelativePath () : string {
	return self::getPathFor($this->getLocalClassName());
	}

	private function getLocalClassName () : string {
	$len = strlen($this->namespace);
	return substr($this->class, $len);
	}

	}