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Ticket 54342: PanoramaWeb overwhelmed by groupChromatogramChart.view plots #1155

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Merged
labkey-jeckels merged 1 commit into from
Dec 31, 2025
Merged

Ticket 54342: PanoramaWeb overwhelmed by groupChromatogramChart.view plots #1155

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7 changes: 7 additions & 0 deletions src/org/labkey/targetedms/chart/ChromatogramDataset.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1462,6 +1462,7 @@ protected String getSeriesLabel()

public static class GroupDataset extends RtRangeDataset
{
private static final int SERIES_LIMIT = 25;
private final PeptideGroup _group;
private final SampleFile _sampleFile;
private final ViewContext _context;
Expand Down Expand Up @@ -1570,6 +1571,12 @@ protected List<PrecursorChromInfoPlus> getPrecursorChromInfos()
}
}

// Ticket 54342: PanoramaWeb overwhelmed with requests for massive targetedms-groupChromatogramChart.view plots
if (_allMolecules.size() > SERIES_LIMIT)
{
_allMolecules = _allMolecules.entrySet().stream().limit(SERIES_LIMIT).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue, (e1, e2) -> e1, LinkedHashMap::new));
}

List<PrecursorChromInfoPlus> nonOptimizationPeaks = new ArrayList<>();
for(List<PrecursorChromInfoPlus> infos : _allMolecules.values())
{
Expand Down