/// <summary>
/// Add the IFC entity string into the Trie
/// </summary>
/// <param name="word">the IFC entity name</param>
public void AddEntry(string word)
{
for (int wordcharCnt = 0; wordcharCnt < word.Length; wordcharCnt++)
{
IFCEntityTrieNode currNode = m_Root;
for (int cnt = wordcharCnt; cnt < word.Length; cnt++)
{
currNode = currNode.GetChild(word[cnt], FilteredIFCEntityDict, true);
if (currNode == null)
{
break;
}
}
}
}
/// <summary>
/// Get the list of IFC entities given the partial name
/// </summary>
/// <param name="partialWord">partial word to search</param>
/// <returns>the list of IFC entities that contain the partial word</returns>
public IList <string> PartialWordSearch(string partialWord)
{
SortedList <string, string> foundItems = new SortedList <string, string>();
IFCEntityTrieNode currNode = m_Root;
for (int cnt = 0; cnt < partialWord.Length; cnt++)
{
currNode = currNode.GetChild(partialWord[cnt], FilteredIFCEntityDict);
if (currNode == null)
{
break;
}
}
if (currNode != null)
{
foreach (short idx in currNode.IndexItemsWithSubstring)
{
foundItems.Add(FilteredIFCEntityDict[idx], null);
}
}
return(foundItems.Keys.ToList());
}