Kunstmaan / KunstmaanBundlesCMS

src/Kunstmaan/SearchBundle/Search/AnalysisFactoryInterface.php

<?php

namespace Kunstmaan\SearchBundle\Search;

interface AnalysisFactoryInterface
{
    /**
     * @return array
     */
    public function build();

    /**
     * @param string $language
     *
     * @return AnalysisFactoryInterface
     */
    public function addIndexAnalyzer($language);

    /**
     * @param string $language
     *
     * @return AnalysisFactoryInterface
     */
    public function addSuggestionAnalyzer($language);

    /**
     * @param string $language
     *
     * @return AnalysisFactoryInterface
     */
    public function addStopWordsFilter($language);

    /**
     * @param string $language
     *
     * @return AnalysisFactoryInterface
     */
    public function addStemmerFilter($language);

    /**
     * @return AnalysisFactoryInterface
     */
    public function addStripSpecialCharsFilter();

    /**
     * @return AnalysisFactoryInterface
     */
    public function addNGramTokenizer();

    /**
     * @param string $language

There is no parameter named $language. Was it maybe removed?

     */
    public function setupLanguage($lang = 'english');

For interfaces and abstract methods it is generally a good practice to add a @return annotation even if it is just @return void or @return null, so that implementors know what to do in the overridden method.

}