public String getQuery(int addr) {
        if (featOkTst && casFeat_query == null)
      jcas.throwFeatMissing("query", "edu.cmu.lti.oaqa.type.retrieval.Search");
    return ll_cas.ll_getStringValue(addr, casFeatCode_query);
  }
public String getQuery ( int addr ) { if ( featOkTst && casFeat_query == null ) jcas . throwFeatMissing ( "query" , "edu.cmu.lti.oaqa.type.retrieval.Search" ) ; return ll_cas . ll_getStringValue ( addr , casFeatCode_query ) ; }
@generated
@param addr low level Feature Structure reference
@return the feature value