private void setupIndexedCluster(IndexedSearchCluster index, ContentSearch search, ModelElement element, DeployLogger logger) {
            Double queryTimeout = search.getQueryTimeout();
            if (queryTimeout != null) {
                Preconditions.checkState(index.getQueryTimeout() == null,
                        "In " + index + ": You may not specify query-timeout in both proton and content.");
                index.setQueryTimeout(queryTimeout);
            }
            index.setSearchCoverage(DomSearchCoverageBuilder.build(element));
            if (element.child("dispatch") != null)
                logger.logApplicationPackage(WARNING, "The <dispatch> element is deprecated and ignored and will be removed in the next major release. "
                        + " See https://docs.vespa.ai/en/reference/services-content.html#dispatch for details.");

            if (index.getTuning() == null)
                index.setTuning(new Tuning(index));
            index.getTuning().dispatch = DomTuningDispatchBuilder.build(element, logger);
        }
The admin model of this system or null if none (which only happens in tests)
config-model/src/main/java/com/yahoo/vespa/model/content/cluster/ContentCluster.java