public void AddChildren(IEnumerable <IBlock> inputCharactors, Point caretPoint, string parentId)
{
if (IsIndexContainsCaret(caretPoint))
{
if (null == Index)
{
Index = new BlockNode();
Index.ParentId = ID;
}
Index.AddChildren(inputCharactors, caretPoint, parentId);
}
if (IsBaseContainsCaret(caretPoint))
{
if (null == Base)
{
Base = new BlockNode();
Base.ParentId = ID;
}
Base.AddChildren(inputCharactors, caretPoint, parentId);
}
}