public override void InitValidation(ValidationState context)
{
int count = this.positions.Count;
List <RangePositionInfo> runningPositions = context.RunningPositions;
if (runningPositions != null)
{
runningPositions.Clear();
}
else
{
runningPositions = new List <RangePositionInfo>();
context.RunningPositions = runningPositions;
}
RangePositionInfo item = new RangePositionInfo {
curpos = this.firstpos.Clone(),
rangeCounters = new decimal[this.minMaxNodesCount]
};
runningPositions.Add(item);
context.CurrentState.NumberOfRunningPos = 1;
context.HasMatched = item.curpos.Get(this.endMarkerPos);
}
public override void InitValidation(ValidationState context) {
int positionsCount = positions.Count;
List<RangePositionInfo> runningPositions = context.RunningPositions;
if (runningPositions != null) {
Debug.Assert(minMaxNodesCount != 0);
runningPositions.Clear();
}
else {
runningPositions = new List<RangePositionInfo>();
context.RunningPositions = runningPositions;
}
RangePositionInfo rposInfo = new RangePositionInfo();
rposInfo.curpos = firstpos.Clone();
rposInfo.rangeCounters = new decimal[minMaxNodesCount];
runningPositions.Add(rposInfo);
context.CurrentState.NumberOfRunningPos = 1;
context.HasMatched = rposInfo.curpos.Get(endMarkerPos);
}
public override object ValidateElement(XmlQualifiedName name, ValidationState context, out int errorCode)
{
RangePositionInfo info;
errorCode = 0;
int num = this.symbols[name];
bool flag = false;
List <RangePositionInfo> runningPositions = context.RunningPositions;
int numberOfRunningPos = context.CurrentState.NumberOfRunningPos;
int count = 0;
int index = -1;
int num5 = -1;
bool flag2 = false;
while (count < numberOfRunningPos)
{
info = runningPositions[count];
BitSet curpos = info.curpos;
for (int i = curpos.NextSet(-1); i != -1; i = curpos.NextSet(i))
{
if (num == this.positions[i].symbol)
{
index = i;
if (num5 == -1)
{
num5 = count;
}
flag2 = true;
break;
}
}
if (flag2 && (this.positions[index].particle is XmlSchemaElement))
{
break;
}
count++;
}
if ((count == numberOfRunningPos) && (index != -1))
{
count = num5;
}
if (count < numberOfRunningPos)
{
if (count != 0)
{
runningPositions.RemoveRange(0, count);
}
numberOfRunningPos -= count;
count = 0;
while (count < numberOfRunningPos)
{
info = runningPositions[count];
if (info.curpos.Get(index))
{
info.curpos = this.followpos[index];
runningPositions[count] = info;
count++;
}
else
{
numberOfRunningPos--;
if (numberOfRunningPos > 0)
{
RangePositionInfo info2 = runningPositions[numberOfRunningPos];
runningPositions[numberOfRunningPos] = runningPositions[count];
runningPositions[count] = info2;
}
}
}
}
else
{
numberOfRunningPos = 0;
}
if (numberOfRunningPos > 0)
{
if (numberOfRunningPos >= 0x2710)
{
context.TooComplex = true;
numberOfRunningPos /= 2;
}
for (count = numberOfRunningPos - 1; count >= 0; count--)
{
int num7 = count;
BitSet set2 = runningPositions[count].curpos;
flag = flag || set2.Get(this.endMarkerPos);
while ((numberOfRunningPos < 0x2710) && set2.Intersects(this.positionsWithRangeTerminals))
{
BitSet set3 = set2.Clone();
set3.And(this.positionsWithRangeTerminals);
int num8 = set3.NextSet(-1);
LeafRangeNode particle = this.positions[num8].particle as LeafRangeNode;
info = runningPositions[num7];
if ((numberOfRunningPos + 2) >= runningPositions.Count)
{
RangePositionInfo item = new RangePositionInfo();
runningPositions.Add(item);
RangePositionInfo info5 = new RangePositionInfo();
runningPositions.Add(info5);
}
RangePositionInfo info3 = runningPositions[numberOfRunningPos];
if (info3.rangeCounters == null)
{
info3.rangeCounters = new decimal[this.minMaxNodesCount];
}
Array.Copy(info.rangeCounters, 0, info3.rangeCounters, 0, info.rangeCounters.Length);
decimal num9 = info3.rangeCounters[particle.Pos] = decimal.op_Increment(info3.rangeCounters[particle.Pos]);
if (num9 == particle.Max)
{
info3.curpos = this.followpos[num8];
info3.rangeCounters[particle.Pos] = 0M;
runningPositions[numberOfRunningPos] = info3;
num7 = numberOfRunningPos++;
}
else
{
if (num9 < particle.Min)
{
info3.curpos = particle.NextIteration;
runningPositions[numberOfRunningPos] = info3;
numberOfRunningPos++;
break;
}
info3.curpos = particle.NextIteration;
runningPositions[numberOfRunningPos] = info3;
num7 = numberOfRunningPos + 1;
info3 = runningPositions[num7];
if (info3.rangeCounters == null)
{
info3.rangeCounters = new decimal[this.minMaxNodesCount];
}
Array.Copy(info.rangeCounters, 0, info3.rangeCounters, 0, info.rangeCounters.Length);
info3.curpos = this.followpos[num8];
info3.rangeCounters[particle.Pos] = 0M;
runningPositions[num7] = info3;
numberOfRunningPos += 2;
}
set2 = runningPositions[num7].curpos;
flag = flag || set2.Get(this.endMarkerPos);
}
}
context.HasMatched = flag;
context.CurrentState.NumberOfRunningPos = numberOfRunningPos;
return(this.positions[index].particle);
}
errorCode = -1;
context.NeedValidateChildren = false;
return(null);
}
