private HashSet <String> Relax(T unit, ref HashSet <String> strictNames)
{
var result = this.BuildNames(unit);
var doCancel = false;
this.OnRelaxing(unit, ref doCancel);
if (doCancel)
{
return(result);
}
result = NameDatabase <T, TKey> .Relax(result);
this.OnRelaxed(unit, result, ref strictNames);
foreach (var name in strictNames)
{
result.Add(name);
}
return(result);
} // relax(...)
} // try_find(...)
public Boolean Add(T unit)
{
var doCancel = false;
this.OnLoading(unit, ref doCancel);
if (doCancel)
{
return(false);
}
var key = this.BuildKey(unit);
var names = this.BuildNames(unit); // Names for logging purposes.
var strictNames = new HashSet <String>();
var treeNames = this.Relax(unit, ref strictNames);
var treeSynonyms = NameDatabase <T, TKey> .Relax(strictNames);
if (this.database.ContainsKey(key))
{
App.Warnings.Push($"Unit with id ({key}) already exists.");
return(false);
} // if (...)
else if (this.nameTree.ContainsAny(treeNames))
{
App.Warnings.Push($"Unit with a similar name ({String.Join(", ", names)}) already exists.");
return(false);
} // if (...)
else
{
this.database.Add(key, unit);
this.nameTree.TryAddMany(key, treeNames);
foreach (var explicitSynonym in treeSynonyms)
{
this.nameTree.AddSynonym(key, explicitSynonym);
}
this.OnLoaded(unit);
return(true);
} // if (...)
} // add(...)