private bool GetCapitalChildren(char key, out WordTree wordTree)
{
if (key >= 'a' && key <= 'z')
{
key = (char)(key - 32);
}
return(CapitalChildren.TryGetValue(key, out wordTree));
}
private void PushToChild(char key, string word, IDictionary <char, WordTree> tree)
{
if (tree.TryGetValue(key, out WordTree oldChild))
{
if (!HasChild())
{
return;
}
else
{
oldChild.PushIn(word.Substring(1));
}
}
else
{
var child = new WordTree()
{
Key = key,
Papa = this
};
child.PushIn(word.Substring(1));
tree.Add(key, child);
}
}
private bool GetAllChildren(char key, out WordTree wordTree)
{
return(GetCapitalChildren(key, out wordTree) || GetOriChildren(key, out wordTree));
}
private bool GetOriChildren(char key, out WordTree wordTree)
{
return(OriginalChildren.TryGetValue(key, out wordTree));
}
