private void OnUpdate()
{
var numChanges = 0;
PendingChange change;
while (_pendingChanges.TryDequeue(out change))
{
Guid quickInfoId;
if (_logFiles.TryGetValue(change.LogFile, out quickInfoId))
{
LogLine?previousLine;
_lastMatchingLines.TryGetValue(quickInfoId, out previousLine);
var matchingLine = GetMatchingLine(change.LogFile, change.Section, previousLine);
_lastMatchingLines[quickInfoId] = matchingLine;
}
++numChanges;
if (numChanges % 20 == 0)
{
_currentResult = CreateResult(_lastMatchingLines);
}
}
if (numChanges > 0)
{
_currentResult = CreateResult(_lastMatchingLines);
}
}
/// <summary>
/// Creates a new result from the given currently matched lines.
/// </summary>
/// <remarks>
/// Only those results where a line has been found will be part of the returned result.
/// </remarks>
/// <param name="lastMatchingLines"></param>
/// <returns></returns>
private static QuickInfoResult CreateResult(IReadOnlyDictionary <Guid, LogLine?> lastMatchingLines)
{
var result = new QuickInfoResult(lastMatchingLines.Count);
foreach (var pair in lastMatchingLines)
{
var quickInfo = CreateResult(pair.Value);
if (quickInfo != null)
{
result.QuickInfos.Add(pair.Key, quickInfo);
}
}
return(result);
}