private static SkimValue GetValue(int origin, int destination, RosterEntry entry, int minute)
{
if (entry.Name == null)
{
return(new SkimValue());
}
var skimMatrix = _skimMatrices[entry.MatrixIndex];
if (skimMatrix.IsEmpty())
{
return(new SkimValue {
Variable = 0, BlendVariable = 0
});
}
if (skimMatrix == null)
{
throw new SkimMatrixNotFoundException(string.Format("There is not a skim matrix defined for the combination of variable: {0}, mode: {1}, path type: {2}, and minute: {3}. Please adjust the roster accordingly.", entry.Variable, entry.Mode, entry.PathType, minute));
}
var skimValue = new SkimValue {
Variable = entry.Transpose ? skimMatrix.GetValue(destination, origin) : skimMatrix.GetValue(origin, destination)
};
skimValue.Variable = skimValue.Variable / entry.Scaling;
skimValue.Variable = skimValue.Variable * entry.Factor;
return(skimValue);
}
public virtual void ProcessEntries(IEnumerable <RosterEntry> entries)
{
VariableKeys = entries.Select(x => x.Variable.GetHashCode()).Distinct().OrderBy(x => x).ToArray();
MatrixKeys = entries.Select(x => x.MatrixKey).Distinct().OrderBy(x => x).ToArray();
foreach (var entry in entries)
{
entry.VariableIndex = GetVariableIndex(entry.Variable);
entry.MatrixIndex = MatrixKeys.GetIndex(entry.MatrixKey);
}
RosterEntries = new RosterEntry[VariableKeys.Length][][][][];
for (var variableIndex = 0; variableIndex < VariableKeys.Length; variableIndex++)
{
RosterEntries[variableIndex] = new RosterEntry[Global.Settings.Modes.TotalModes][][][]; // Initialize the mode array
for (var mode = Global.Settings.Modes.Walk; mode < Global.Settings.Modes.TotalModes; mode++)
{
RosterEntries[variableIndex][mode] = new RosterEntry[Global.Settings.PathTypes.TotalPathTypes][][]; // Initialize the path type array
for (var pathType = Global.Settings.PathTypes.FullNetwork; pathType < Global.Settings.PathTypes.TotalPathTypes; pathType++)
{
RosterEntries[variableIndex][mode][pathType] = new RosterEntry[Global.Settings.VotGroups.TotalVotGroups][]; // Initialize the vot groups
for (var votGroup = Global.Settings.VotGroups.VeryLow; votGroup < Global.Settings.VotGroups.TotalVotGroups; votGroup++)
{
RosterEntries[variableIndex][mode][pathType][votGroup] = new RosterEntry[Global.Settings.Times.MinutesInADay + 1]; // Initialize the minute array
}
}
}
}
foreach (var entry in entries)
{
var startMinute = entry.StartMinute;
var endMinute = entry.EndMinute;
// if roster entry for vot group is any or all or default, apply it to all vot groups
var lowestVotGroup = entry.VotGroup == Global.Settings.VotGroups.Default ? Global.Settings.VotGroups.VeryLow : entry.VotGroup;
var highestVotGroup = entry.VotGroup == Global.Settings.VotGroups.Default ? Global.Settings.VotGroups.VeryHigh : entry.VotGroup;
for (var votGroup = lowestVotGroup; votGroup <= highestVotGroup; votGroup++)
{
if (startMinute > endMinute)
{
for (var minute = 1; minute <= endMinute; minute++)
{
RosterEntries[entry.VariableIndex][entry.Mode][entry.PathType][votGroup][minute] = entry;
}
for (var minute = startMinute; minute <= Global.Settings.Times.MinutesInADay; minute++)
{
RosterEntries[entry.VariableIndex][entry.Mode][entry.PathType][votGroup][minute] = entry;
}
}
else
{
for (var minute = startMinute; minute <= endMinute; minute++)
{
RosterEntries[entry.VariableIndex][entry.Mode][entry.PathType][votGroup][minute] = entry;
}
}
}
}
VotRanges = ImpedanceRoster.GetVotRanges();
}
public virtual IEnumerable <RosterEntry> LoadRoster(string filename, bool checkCombination = true)
{
var file = filename.ToFile();
Global.PrintFile.WriteFileInfo(file, true);
_path = file.DirectoryName;
var entries = new List <RosterEntry>();
using (var reader = new StreamReader(file.Open(FileMode.Open, FileAccess.Read, FileShare.Read))) {
string line;
while ((line = reader.ReadLine()) != null)
{
if (line.StartsWith("#"))
{
continue;
}
var tokens = line.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(t => t.Trim()).ToArray();
if (tokens.Length == 0)
{
continue;
}
var entry = new RosterEntry
{
Variable = tokens[0].Clean(),
Mode = tokens[1].ToMode(),
PathType = tokens[2].ToPathType(),
VotGroup = tokens[3].ToVotGroup(),
StartMinute = int.Parse(tokens[4]).ToMinutesAfter3AM(),
EndMinute = int.Parse(tokens[5]).ToMinutesAfter3AM(),
Length = tokens[6].Clean(),
FileType = tokens[7].Clean(),
Name = tokens[8],
Field = int.Parse(tokens[9]),
Transpose = bool.Parse(tokens[10]),
BlendVariable = tokens[11].Clean(),
BlendPathType = tokens[12].ToPathType(),
Factor = tokens[13].ToFactor(),
Scaling = ParseScaling(tokens[14])
};
if (checkCombination)
{
if (!IsPossibleCombination(entry.Mode, entry.PathType))
{
throw new InvalidCombinationException(
string.Format(
"The combination of mode: {0} and path type: {1} is invalid. Please adjust the roster accordingly.", entry.Mode,
entry.PathType));
}
ActualCombinations[entry.Mode][entry.PathType] = true;
}
entries.Add(entry);
}
}
return(entries);
}
