return (boolean) getFieldValue("parametersDone");
        }

        boolean getDataDone() {
            return (boolean) getFieldValue("dataDone");
        }

        int getBufferParameterStart() {
            return bufParameterStart;
        }

        int getBufferDataStart() {
            return bufDataStart;
        }

        byte[] getTxnBuf() {
            return txn_buf;