<?php
namespace Wamania\Snowball;
class StemmerManager
{
/** @var array */
private $stemmers;
public function __construct()
{
$this->stemmers = [];
}
/**
* @throws NotFoundException
*/
public function stem(string $word, string $isoCode): string
{
if (!isset($this->stemmers[$isoCode])) {
$this->stemmers[$isoCode] = StemmerFactory::create($isoCode);
}
return $this->stemmers[$isoCode]->stem($word);
}
}