public SuffixTreeEdge GetEdge(char symbol)
{
if (symbolToEdgeMap == null)
{
return(null);
}
return(SymbolToEdgeMap.GetValueOrDefault(symbol));
}
public void AddChild(string label, SuffixTreeNode node)
{
Guard.IsNotNullOrEmpty(label);
SuffixTreeEdge edge = new SuffixTreeEdge(label, this, node);
KeyToEdgeMap.Add(label, edge);
SymbolToEdgeMap.Add(label[0], edge);
}
