public ISearchResult[] FindAll(string text)
{
if (charStateMachine == null)
{
KeywordTree tree = new KeywordTree(_keys);
charStateMachine = tree.BuildStateMachine();
}
return charStateMachine.FindAll(text.ToCharArray());
}
public ISearchResult SearchChars(char[] text, int textStart, int textEnd)
{
if (charStateMachine == null)
{
KeywordTree tree = new KeywordTree(_keys);
charStateMachine = tree.BuildStateMachine();
}
return charStateMachine.Find(text);
}
public static ISetSearch GetSetStateMachine(string[] keys)
{
if (keys == null)
throw new ArgumentNullException();
if (keys.Length == 0)
throw new ArgumentOutOfRangeException();
KeywordTree keywordTree = new KeywordTree(keys);
return keywordTree.BuildStateMachine();
}