case FieldExpression.STATE: return "state";  case FieldExpression.NAME: return "workflowName";
    private String getFieldName(int field) {        switch (field) {        case FieldExpression.ACTION: // actionId            return "actionId";        case FieldExpression.CALLER:            return "caller";        case FieldExpression.FINISH_DATE:            return "finishDate";        case FieldExpression.OWNER:            return "owner";        case FieldExpression.START_DATE:            return "startDate";        case FieldExpression.STEP: // stepId            return "stepId";        case FieldExpression.STATUS:            return "status";        default:            return "1";        }    }