*/
    public void restartIncomingEdges(ComponentState selected) {
        for (NodeState node : nodes) {
            node.restart(selected);
        }
    }

    public void setSelectors(ModuleSelectors<SelectorState> selectors) {
        this.selectors = selectors;
    }

    /**
     * Returns true if this module version can be resolved quickly (already resolved or local)
     *

            // Selection deferred as we know another selector will be added soon
            return;
        }
        ComponentState newSelected = selectorStateResolver.selectBest(getId(), selectors);
        newSelected.setSelectors(selectors);
        if (selected == null) {
            // In some cases we should ignore this because the selection happens to be a known conflict
            if (!conflictTracker.hasKnownConflict(newSelected.getId())) {

			svctest.SetSelector(map[string]string{})),
		expect: svctest.MakeService("foo", svctest.SetHeadless,
			svctest.SetIPFamilyPolicy(api.IPFamilyPolicyRequireDualStack),
			svctest.SetIPFamilies(api.IPv4Protocol, api.IPv6Protocol)),
	}, {
		name: "headless selectorless pre-set",
		input: svctest.MakeService("foo", svctest.SetHeadless,
			svctest.SetSelector(map[string]string{}),

            }
            SelectorState selector = dependency.getSelector();
            ModuleResolveState module = selector.getTargetModule();

            if (selector.canResolve() && module.getSelectors().size() > 0) {
                // Have an unprocessed/new selector for this module. Need to re-select the target version (if there are any selectors that can be used).
                performSelection(resolveState, module);

        }
        ComponentState selectedComponent = getSelectedComponent();
        if (selectedComponent == null) {
            ModuleSelectors<SelectorState> selectors = selector.getTargetModule().getSelectors();
            for (SelectorState state : selectors) {
                selectorFailure = state.getFailure();
                if (selectorFailure != null) {
                    return selectorFailure;
                }

            component.addNode(node);
            return node;
        });
    }

    public Collection<SelectorState> getSelectors() {
        return selectors.values();
    }

    public SelectorState getSelector(DependencyState dependencyState, boolean ignoreVersion) {