/// <summary>
/// Calculates the time range covering all the cell passes within the given sub grid segment
/// </summary>
/// <param name="segment"></param>
/// <param name="startTime"></param>
/// <param name="endTime"></param>
public static void CalculateTimeRange(ISubGridCellSegmentPassesDataWrapper segment, out DateTime startTime, out DateTime endTime)
{
startTime = Consts.MAX_DATETIME_AS_UTC;
endTime = Consts.MIN_DATETIME_AS_UTC;
for (int i = 0; i < SubGridTreeConsts.SubGridTreeDimension; i++)
{
for (int j = 0; j < SubGridTreeConsts.SubGridTreeDimension; j++)
{
int ThePassCount = segment.PassCount(i, j);
if (ThePassCount == 0)
{
continue;
}
for (int PassIndex = 0; PassIndex < ThePassCount; PassIndex++)
{
var theTime = segment.PassTime(i, j, PassIndex);
if (theTime > endTime)
{
endTime = theTime;
}
if (theTime < startTime)
{
startTime = theTime;
}
}
}
}
}
/// <summary>
/// Calculates the number of passes in the segment that occur before searchTime
/// </summary>
/// <param name="segment"></param>
/// <param name="searchTime"></param>
/// <param name="totalPasses"></param>
/// <param name="maxPassCount"></param>
public static void CalculatePassesBeforeTime(ISubGridCellSegmentPassesDataWrapper segment, DateTime searchTime,
out int totalPasses, out int maxPassCount)
{
totalPasses = 0;
maxPassCount = 0;
for (int i = 0; i < SubGridTreeConsts.SubGridTreeDimension; i++)
{
for (int j = 0; j < SubGridTreeConsts.SubGridTreeDimension; j++)
{
int thePassCount = segment.PassCount(i, j);
if (thePassCount == 0)
{
continue;
}
int countInCell = 0;
for (int PassIndex = 0; PassIndex < thePassCount; PassIndex++)
{
var theTime = segment.PassTime(i, j, PassIndex);
if (theTime < searchTime)
{
countInCell++;
}
}
totalPasses += countInCell;
if (countInCell > maxPassCount)
{
maxPassCount = countInCell;
}
}
}
}