request.setMatchWordFirst(matchWordFirst);
        return this;
    }

    public SuggestRequestBuilder setSkipDuplicateWords(final boolean skipDuplicateWords) {
        request.setSkipDuplicateWords(skipDuplicateWords);
        return this;
    }

    public SuggestRequestBuilder addLang(final String lang) {
        request.addLang(lang);
        return this;
    }

        this.prefixMatchWeight = prefixMatchWeight;
    }

    public void setMatchWordFirst(final boolean matchWordFirst) {
        this.matchWordFirst = matchWordFirst;
    }

    public void setSkipDuplicateWords(final boolean skipDuplicateWords) {
        this.skipDuplicateWords = skipDuplicateWords;
    }

    public void addLang(final String lang) {
        languages.add(lang);
    }

    @Override