code: public void setOntClassId(String v) {
      if (OntClassMention_Type.featOkTst && ((OntClassMention_Type)jcasType).casFeat_ontClassId == null)
        jcasType.jcas.throwFeatMissing("ontClassId", "de.julielab.jules.types.OntClassMention");
      jcasType.ll_cas.ll_setStringValue(addr, ((OntClassMention_Type)jcasType).casFeatCode_ontClassId, v);}
docs: setter for ontClassId - sets ID of the corresponding ontology class
  @generated
  @param v value to set into the feature