* @return this instance for method chaining
     */
    public DefaultQueryBuilder add(final QueryBuilder innerQueryBuilder) {
        switch (queryType) {
        case BOOL:
            ((BoolQueryBuilder) queryBuilder).should(innerQueryBuilder);
            break;
        case DISMAX:
            ((DisMaxQueryBuilder) queryBuilder).add(innerQueryBuilder);
            break;
        default:
            break;
        }

        
        switch (strategy) {
            case ROUND_ROBIN:
                return selectRoundRobin(availableChannels);
                
            case LEAST_LOADED:
                return selectLeastLoaded(availableChannels);
                
            case WEIGHTED_RANDOM:
                return selectWeightedRandom(availableChannels);
                
            case AFFINITY_BASED:

        if (exists) {
            queryBuf.append(')');
        }
    }

    /**
     * Builds the base query string from search parameters.
     * Handles both condition-based queries and simple text queries, including related query expansion.
     *
     * @return the base query string
     */
    protected String buildBaseQuery() {
        final StringBuilder queryBuf = new StringBuilder(255);

        valid = false;
    }

    @Override
    protected int generateLocalKey() {
        return keyGenerator.getAndIncrement();
    }

    @Override
    protected int generateRemoteKey() {
        return keyGenerator.getAndIncrement();
    }

    @Override
    protected long getBufferAddress(ByteBuffer buffer) {
        // Return a fake address for TCP

        List<KerberosAuthData> authorizations = new ArrayList<>();

        switch (authType) {
        case KerberosConstants.AUTH_DATA_RELEVANT:
            authorizations = new KerberosRelevantAuthData(token, keys).getAuthorizations();
            break;
        case KerberosConstants.AUTH_DATA_PAC:
            authorizations.add(new KerberosPacAuthData(token, keys));
            break;
        default:

# o isDbCommentOnAliasBasis: (NotRequired - Default false)
# o isEntityJavaDocDbCommentValid: (NotRequired - Default true)
# o isEntityDBMetaDbCommentValid: (NotRequired - Default false)
# o schemaHtmlFileName: (NotRequired - Default 'schema-[project-name].html')
# o isSuppressSchemaHtmlOutsideSql: (NotRequired - Default false)
# o isSuppressSchemaHtmlProcedure: (NotRequired - Default false)

        }
    }

    /**
     * Gets the base href from the document's BASE tag.
     *
     * @param document the document to extract base href from
     * @return the base href URL, or null if not found
     */
    protected String getBaseHref(final Document document) {
        try {
            final XPathNodes list = getXPathAPI().selectNodeList(document, "//BASE");
            if (list.size() > 0) {

                                <la:errors/>
                            </div>
                            <a role="button" data-toggle="collapse" href="#listSearchForm" aria-expanded="false"
                               aria-controls="listSearchForm"><i class="fas fa-search" aria-hidden="true"></i></a>
                            <div class="collapse <c:if test="${!empty name || !empty paths || !empty description}">show</c:if>" id="listSearchForm">

     * }
     * </pre>
     *
     * @param pathToCheck the path to validate (must not be {@literal null})
     * @param baseDirectory the base directory that the path must be within (must not be {@literal null})
     * @return true if the path is safe (within the base directory), false otherwise
     */
    public static boolean isPathSafe(final Path pathToCheck, final Path baseDirectory) {

        }

        switch (strategy) {
        case ROUND_ROBIN:
            return selectRoundRobin(availableChannels);

        case LEAST_LOADED:
            return selectLeastLoaded(availableChannels);

        case WEIGHTED_RANDOM:
            return selectWeightedRandom(availableChannels);

        case AFFINITY_BASED:
            return selectWithAffinity(message, availableChannels);