@Override
    public String getName() {
        return "SPHRASE";
    }
Creates a phrase segment from strings

@param rawWord the raw text as received in the request
@param current the normalized form of the raw text, or the raw text repeated if no normalized form is known
@param isFromQuery whether this originates in the request
@param stemmed whether this is stemmed
container-search/src/main/java/com/yahoo/prelude/query/PhraseSegmentItem.java