@interface IPKeywordFeatureExtractor : IPFeatureExtractor - (id)queue; - (id)_matchingKeywordsForRegex:(id)a0 inText:(id)a1 message:(id)a2 eventType:(id)a3 keywordType:(unsigned long long)a4; - (id)featuresForTextString:(id)a0 inMessageUnit:(id)a1 context:(id)a2; - (id)matchesForTextString:(id)a0 inMessageUnit:(id)a1 eventType:(id)a2; - (id)matchesForTextString:(id)a0 inMessageUnit:(id)a1 eventType:(id)a2 keywordType:(unsigned long long)a3; @end