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<?php
namespace TextFile\Factory;
use TextFile\Exception\InvalidReaderException;
use TextFile\Exception\InvalidWriterException;
use TextFile\Reader\ReaderInterface;
use TextFile\Walker\WalkerInterface;
/**
* Class ReaderFactory
*
* @package TextFile\Factory
*/
class ReaderFactory
{
* @var ReaderInterface[]
protected $readers = [];
* @param string $readerClass
* @param WalkerInterface $walker
* @return ReaderInterface
* @throws InvalidReaderException
public function createReader($readerClass, WalkerInterface $walker)
$walkerClassName = get_class($walker);
if (isset($this->readers[$readerClass][$walkerClassName])) {
return $this->readers[$readerClass][$walkerClassName];
}
if (!isset(class_implements($readerClass)[ReaderInterface::class])) {
throw new InvalidReaderException();
$this->readers[$readerClass][$walkerClassName] = new $readerClass($walker);
Babacooll /
TextFile
