/// <summary>
/// Add factor to search criteria.
/// </summary>
/// <param name="factor">The factor.</param>
public void Add(IFactor factor)
{
if (Factors.IsNull())
{
Factors = new FactorList();
}
Factors.Add(factor);
}
public void CountRoads(bool on)
{
if (on)
{
Roads.ForEach(r => Factors.Add(r));
}
else
{
Roads.ForEach(r => Factors.Remove(r));
}
}
public void CountParcels(bool on)
{
if (on)
{
Parcels.ForEach(r => Factors.Add(r));
}
else
{
Parcels.ForEach(r => Factors.Remove(r));
}
}
private void SetTurbulence()
{
Factors.Clear();
foreach (var spot in CitySpots)
{
Factors.Add(spot);
}
foreach (var linear in CityLinears)
{
Factors.Add(linear);
}
foreach (var region in CityRegions)
{
Factors.Add(region);
}
}
public void Parse(Tokenizer t)
{
Operations.Add(FactorOperation.None);
Factor parent = new Factor();
Factors.Add(parent);
parent.Parse(t);
while (t.CurrentToken == EToken.TIMES || t.CurrentToken == EToken.SLASH)
{
Operations.Add(t.CurrentToken == EToken.TIMES ? FactorOperation.Multiplication : FactorOperation.Division);
t.NextToken();
Factor child = new Factor();
Factors.Add(child);
child.Parse(t);
}
// optimization
Factors.TrimExcess();
Operations.TrimExcess();
}
public void ToggleFactors(IEnumerable <IFactor> factors, bool on)
{
if (on)
{
foreach (var factor in factors)
{
if (!Factors.Contains(factor))
{
Factors.Add(factor);
}
}
}
else
{
foreach (var factor in factors)
{
if (Factors.Contains(factor))
{
Factors.Remove(factor);
}
}
}
}
/// <summary>
/// Add a factor name/value pair to this factor
/// </summary>
/// <param name="factorName"></param>
/// <param name="factorValue"></param>
public void AddFactor(string factorName, string factorValue)
{
Factors.Add(new KeyValuePair <string, string>(factorName, factorValue));
}
public void AddFactor(IFactor factor)
{
Factors.Add(factor);
}
