import org.codelibs.fess.util.ComponentUtil;

public class DocBoostMatcher {

    private String boostExpression = "0";

    private String matchExpression;

    private final String scriptType;

    public DocBoostMatcher() {
        scriptType = Constants.DEFAULT_SCRIPT;
    }

    public DocBoostMatcher(final BoostDocumentRule rule) {
        matchExpression = rule.getUrlExpr();

            addFavoriteCountField(map);
        }

        float documentBoost = 0.0f;
        for (final DocBoostMatcher docBoostMatcher : docBoostMatcherList) {
            if (docBoostMatcher.match(map)) {
                documentBoost = docBoostMatcher.getValue(map);
                break;
            }
        }

        if (documentBoost > 0) {

        indexUpdater.setDaemon(true);
        indexUpdater.setCrawlerList(crawlerList);
        getAvailableBoostDocumentRuleList().forEach(rule -> {
            indexUpdater.addDocBoostMatcher(new org.codelibs.fess.indexer.DocBoostMatcher(rule));
        });
        indexUpdater.start();

        int startedCrawlerNum = 0;
        int activeCrawlerNum = 0;
        try {
            while (startedCrawlerNum < crawlerList.size()) {