@Override
    public void addAnswerForNextPattern(Pattern.Type type, Answer answer) {
        exchange(new MDBRequestBuilder(CommandType.SendMessageInPeripheralMode)
                .setPatternIDs(new byte[] { 0x01 })
                .setPattern(patternsMap.get(type))
                .setMessageForSend(Arrays.copyOf(answer.getData(), answer.getData().length + 1))
                .build());
    }

    @Override
    public void sendResponse(com.termt.vending.entities.mdb.responses.MDBResponse response) {
        exchange(new MDBRequestBuilder(CommandType.SendMessageInPeripheralMode)
                .setPatternIDs(new byte[] { 0x01 })
                .setPattern(patternsMap.get(Pattern.Type.Poll))
                .setAdditionPattern(patternsMap.get(response.getPatternType()))
                .setMessageForSend(response.serialize())
                .build());
    }