public Triple getSourceRelation ( ) { if ( PassageFromRelation_Type . featOkTst && ( ( PassageFromRelation_Type ) jcasType ) . casFeat_sourceRelation == null ) jcasType . jcas . throwFeatMissing ( "sourceRelation" , "edu.cmu.lti.oaqa.type.retrieval.PassageFromRelation" ) ; return ( Triple ) ( jcasType . ll_cas . ll_getFSForRef ( jcasType . ll_cas . ll_getRefValue ( addr , ( ( PassageFromRelation_Type ) jcasType ) . casFeatCode_sourceRelation ) ) ) ; }
getter for sourceRelation - gets The triple from which the search result was generated