This app was created in the context of a homework for my last year of high-school on a medicine/informatics centered school. It takes files (with a specific format) via drag'n'drop and plots their data in a chart.
It is based on the same, self-made view managing system I made for a different school project.
Files are allways constructed like this:
Art: <examination type>
Patient/in: PID |<HL7 Patient data>
Datum Uhrzeit Systole Diastole Puls
<<repeating measurements>>
<date> <time> <systole> <diastole> <puls>
<</repeating>>
The data is read into a nested data structure:
[Examination]
<list> masurements
<Patient> patient
<String> type
/ \
/ \
/ \
[Patient] [Measurement]
<String> FName <String> date
<String> LName <String> time
<String> ID <Long> unixTime
<String> Insurance <int> diastole
<String> station <int> systole
<int> pulse
The reader returns a readerResult object. Here are the most important methods:
- `boolean: success()` true when the file was successful read
- `String: getError()` returns a human readable error message (or `null`)
- `Examination: getResult()` returns the read examination
- `int: getLinesSkipped()` returns the number of lines that were skipped due to parsing errors
- `int: getLinesRead()` return the number of successfully read **measurements**
When starting up, you are greeted by a dark "drop file here" field, which is also clickable for an "open file" dialog:
Upon submitting a file, the View changes to a large graph:
On the top right is a hamburger icon which extends the side-nav which contains all the other details.
The "X" on the top left get's you back to the drop page. Errors are displayed at the bottom and range from "Error: Wrong Filetype" to these warnings.
The warnings are generated because I purpousfully "corrupted" one of the two files.
- Details in the graph when hovering over points
- Better resizeablility
- A persistent error log
- Viewing multiple files / file history
- General persistency for patients etc... Would need a database... So probably not gonna happen