internal void ComputePages()
{
List <MapRun> result = new List <MapRun>();
// int cardinality = CharRange.SymCard;
int cardinality = Char.MaxValue + 1;
int stepSize = PageSize;
int current = 0; // Start of the run
while (current < cardinality)
{
int start, finish;
int limit = current + stepSize - 1;
MapRun thisRun;
tMap.GetEnclosingRange(current, out start, out finish);
if (finish > limit)
{
finish = limit;
}
thisRun = new MapRun(current, finish, tMap[current]);
result.Add(thisRun);
current = finish + 1;
while (current <= limit)
{
tMap.GetEnclosingRange(current, out start, out finish);
if (finish > limit)
{
finish = limit;
}
thisRun.Merge(current, finish, tMap[current]);
current = finish + 1;
}
}
this.pages = result;
}
internal void FindMapRuns()
{
List <MapRun> result = new List <MapRun>();
int cardinality = CharRange.SymCard;
int start = 0; // Start of the run
int finish = 0;
// Get first element and add to List
tMap.GetEnclosingRange(start, out start, out finish);
result.Add(new MapRun(start, finish));
start = finish + 1;
// Now get all the rest ...
while (start < cardinality)
{
tMap.GetEnclosingRange(start, out start, out finish);
MapRun lastRun = result[result.Count - 1];
int length = finish - start + 1;
if (length >= Partition.CutOff || lastRun.tag == MapRun.TagType.longRun)
{
result.Add(new MapRun(start, finish));
}
else
{
lastRun.Merge(start, finish);
}
start = finish + 1;
}
int total = 0;
foreach (MapRun run in result)
{
if (run.tag == MapRun.TagType.mixedValues)
{
total += run.Length;
}
if (run.range.maxChr <= Char.MaxValue) // ==> run is BMP
{
runsInBMP.Add(run);
}
else if (run.range.minChr > Char.MaxValue) // ==> not in BMP
{
runsInNonBMPs.Add(run);
}
else
{
MapRun lowPart = new MapRun(run.range.minChr, Char.MaxValue);
MapRun highPart = new MapRun(Char.MaxValue + 1, run.range.maxChr);
if (run.range.minChr != Char.MaxValue)
{
lowPart.tag = run.tag;
}
if (Char.MaxValue + 1 != run.range.maxChr)
{
highPart.tag = run.tag;
}
runsInBMP.Add(lowPart);
runsInNonBMPs.Add(highPart);
}
}
this.mapRuns = result;
}