@Override
    public ChainSpecification getChainSpecification() {
        ChainSpecification spec = super.getChainSpecification();
        return new ChainSpecification(spec.componentId, spec.inheritance, spec.phases(),
                disableStemmingIfStreaming(spec.componentReferences));
    }
Config producer for search chain responsible for sending queries to a local cluster.

@author Tony Vaagenes
config-model/src/main/java/com/yahoo/vespa/model/container/search/searchchain/LocalProvider.java