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PO
 

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    <p>Assuming you already got the whole communication over a serial port thing worked out, and that the second line IS a valid data set, I would wrap your serial stream with a <code>Scanner</code>, and structure it as such:</p> <pre><code>String[] arrayAndValue; int arrayToken; double arrayValue; Scanner serScanner = new Scanner(myInputStream); serScanner.useDelimiter("[\\p{JavaWhiteSpace}+||\*dd]"); While(serScanner.hasNext()) { scannedItem = serScanner.nextString; arrayAndValue=scannedItem.split(","); arrayToken =Integer.parseInt(arrayAndValue[0]); arrayValue =Double.parseDouble(arrayAndValue[1]; //insert a switch statement here, //based on the different values arrayToken could have } </code></pre> <p>What I did there was to use the <code>Scanner</code> class to parse <code>myInputStream</code> into pairs of array tags and values, <code>arrayToken</code> and <code>arrayValue</code> respectively as a <code>String</code>, and then split that String using the <code>,</code> OR a pattern of a <code>*</code> followed by two digits. </p> <p>That will result in a String array of length 3, with the first containing the <code>arrayToken</code>, the second the <code>arrayValue</code>, and the third being an empty string (created because of the trailing comma).</p> <p>Then you use the <code>Integer.parseInt</code> and <code>Double.parseDouble</code> calls to translate them, and then add them to the appropriate array in your <code>switch</code> statement later. I would recommend you input the items into <code>ArrayLists</code> instead of <code>Arrays</code> if you do not know the exact number of each type you will be receiving though. </p>
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    1. POSorting data lines from serial port
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    1. USSheriff
    1. USSheriff
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      1. VTUpMod
    1. COI might need to fix the regEx used as the delimiter. Please suggest an edit if I'm a bit rusty.
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    2. COSeems like a good solution. I think I'd go with a HashMap<Integer, List<Double>> for the data. ArrayList is a good choice.
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      1. USflesk
    3. CO@flesk yeah. a Hashmap is definitely the better choice. I typically create my own record object and throw it into the arrayList, but here hashmap is DEFINITELY the right choice.
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