public void setProcessingChains(ProcessingChains processingChains, BindingPattern... serverBindings) {
        if (this.processingChains != null)
            throw new IllegalStateException("ProcessingChains should only be set once.");

        this.processingChains = processingChains;

        ProcessingHandler<?> processingHandler = new ProcessingHandler<>(
                processingChains,
                BundleInstantiationSpecification.fromStrings(PROCESSING_HANDLER_CLASS, null, null));

        for (BindingPattern binding: serverBindings)
            processingHandler.addServerBindings(binding);

        addComponent(processingHandler);
    }
Removes a component by id

@return the removed component, or null if it was not present
config-model/src/main/java/com/yahoo/vespa/model/container/ContainerCluster.java