public static Tuple <int, int> CalcFocusedMessageEqualRange(this IReadOnlyList <StateInspectorEvent> allChanges, FocusedMessageInfo focusedMessageInfo)
{
if (focusedMessageInfo == null || focusedMessageInfo.FocusedMessage == null)
{
return(null);
}
var messageLogSource = focusedMessageInfo.FocusedMessage.GetLogSource();
if (messageLogSource == null)
{
return(null);
}
var focusedMessageTime = focusedMessageInfo.FocusedMessage.Time;
var focusedMessagePosition = focusedMessageInfo.FocusedMessage.Position;
int lowerBound = ListUtils.BinarySearch(allChanges, 0, allChanges.Count,
change => EventsComparer.Compare(change, focusedMessageTime, messageLogSource, focusedMessagePosition) < 0);
int upperBound = ListUtils.BinarySearch(allChanges, 0, allChanges.Count,
change => EventsComparer.Compare(change, focusedMessageTime, messageLogSource, focusedMessagePosition) <= 0);
return(new Tuple <int, int>(lowerBound, upperBound));
}
public FocusedMessageEventsRange(FocusedMessageInfo focusedMessage, Tuple <int, int> equalRange)
{
this.FocusedMessage = focusedMessage;
this.EqualRange = equalRange;
}