/**
* Returns the Singleton instance of the {@link LexicalUtility}.
*
* @return the instance of {@link LexicalUtility}
* @throws IOException
*/
public static function getInstance()
{
if (self::$instance == null) {
self::$instance = new Eklekt_Emotion_Utility_Lexical();
}
return self::$instance;
}
private static function isIntensityModifier($word)
{
return Eklekt_Emotion_Utility_Lexical::getInstance()->isIntensityModifier($word);
}
private function __construct()
{
$this->lexUtil = Eklekt_Emotion_Utility_Lexical::getInstance();
}
