final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String field = getSearchField(context.getDefaultField(), prefixQuery.getField());
        final String text = prefixQuery.getPrefix().text();

        if (Constants.DEFAULT_FIELD.equals(field)) {
            context.addFieldLog(field, text + "*");
            context.addHighlightedQuery(text);

    @Nonnull
    default String getNamespaceUri() {
        return namespaceUri();
    }

    @Deprecated(since = "4.0.0", forRemoval = true)
    @Nonnull
    default String getPrefix() {
        return prefix();
    }

    @Deprecated(since = "4.0.0", forRemoval = true)
    @Nullable
    default String getValue() {
        return value();
    }

                try (final DeferredFileOutputStream dfos = DeferredFileOutputStream.builder()
                        .setThreshold((int) maxCachedContentSize)
                        .setPrefix("crawler-HcHttpClient-")
                        .setSuffix(".out")
                        .setDirectory(SystemUtils.getJavaIoTmpDir())
                        .get()) {