}
// <RAW_FILE>
if (qName.equals(PeakListElementName_2_0.RAWFILE.getElementName())) {
rawDataFileID = getTextOfElement();
RawDataFile dataFile = dataFilesIDMap.get(rawDataFileID);
if (dataFile == null) {
throw new SAXException(
"Cannot open peak list, because raw data file "
+ rawDataFileID + " is missing.");
}
currentPeakListDataFiles.add(dataFile);
}
// <SCAN_ID>
if (qName.equals(PeakListElementName_2_0.SCAN_ID.getElementName())) {
byte[] bytes = Base64.decodeToBytes(getTextOfElement());
// make a data input stream
DataInputStream dataInputStream = new DataInputStream(
new ByteArrayInputStream(bytes));
scanNumbers = new int[numOfMZpeaks];
for (int i = 0; i < numOfMZpeaks; i++) {
try {
scanNumbers[i] = dataInputStream.readInt();
} catch (IOException ex) {
throw new SAXException(ex);
}
}
}
// <REPRESENTATIVE_SCAN>
if (qName.equals(PeakListElementName_2_0.REPRESENTATIVE_SCAN
.getElementName())) {
representativeScan = Integer.valueOf(getTextOfElement());
}
// <FRAGMENT_SCAN>
if (qName
.equals(PeakListElementName_2_0.FRAGMENT_SCAN.getElementName())) {
fragmentScan = Integer.valueOf(getTextOfElement());
}
// <MASS>
if (qName.equals(PeakListElementName_2_0.MZ.getElementName())) {
byte[] bytes = Base64.decodeToBytes(getTextOfElement());
// make a data input stream
DataInputStream dataInputStream = new DataInputStream(
new ByteArrayInputStream(bytes));
masses = new double[numOfMZpeaks];
for (int i = 0; i < numOfMZpeaks; i++) {
try {
masses[i] = (double) dataInputStream.readFloat();
} catch (IOException ex) {
throw new SAXException(ex);
}
}
}
// <HEIGHT>
if (qName.equals(PeakListElementName_2_0.HEIGHT.getElementName())) {
byte[] bytes = Base64.decodeToBytes(getTextOfElement());
// make a data input stream
DataInputStream dataInputStream = new DataInputStream(
new ByteArrayInputStream(bytes));
intensities = new double[numOfMZpeaks];
for (int i = 0; i < numOfMZpeaks; i++) {
try {
intensities[i] = (double) dataInputStream.readFloat();
} catch (IOException ex) {
throw new SAXException(ex);
}
}
}
// <PEAK>
if (qName.equals(PeakListElementName_2_0.PEAK.getElementName())) {
DataPoint[] mzPeaks = new DataPoint[numOfMZpeaks];
Range peakRTRange = null, peakMZRange = null, peakIntensityRange = null;
RawDataFile dataFile = dataFilesIDMap.get(peakColumnID);
if (dataFile == null)
throw new SAXException("Error in project: data file "
+ peakColumnID + " not found");
for (int i = 0; i < numOfMZpeaks; i++) {
Scan sc = dataFile.getScan(scanNumbers[i]);
double retentionTime = sc.getRetentionTime();
double mz = masses[i];
double intensity = intensities[i];