> The request is from our business > team, they wish user of our product can > type in partial string of a word that exists in title or > body field. But now > I also doubt if this request is really necessary?
"partial string of a word"? I think there is misunderstanding here.
SingleFilter operates token level.
please divide this text => "please divide", "divide this", "this text"
If you want partial string of a single word, then EdgeNGramFilter and
NGramFilter is used for that purpose.
