Examples with DirectedGraph org.spongepowered.common.util.graph.DirectedGraph used on opensource projects

Example 1 with DirectedGraph

use of org.spongepowered.common.util.graph.DirectedGraph in project SpongeCommon by SpongePowered.

the class SpongeGameRegistry method preRegistryInit.

public void preRegistryInit() {
    CommonModuleRegistry.getInstance().registerDefaultModules();
    final DirectedGraph<Class<? extends RegistryModule>> graph = new DirectedGraph<>();
    for (RegistryModule module : this.registryModules) {
        this.classMap.put(module.getClass(), module);
        addToGraph(module, graph);
    }
    // Now we need ot do the catalog ones
    for (CatalogRegistryModule<?> module : this.catalogRegistryMap.values()) {
        this.classMap.put(module.getClass(), module);
        addToGraph(module, graph);
    }
    try {
        this.orderedModules.addAll(TopologicalOrder.createOrderedLoad(graph));
    } catch (CyclicGraphException e) {
        StringBuilder msg = new StringBuilder();
        msg.append("Registry module dependencies are cyclical!\n");
        msg.append("Dependency loops are:\n");
        for (DataNode<?>[] cycle : e.getCycles()) {
            msg.append("[");
            for (DataNode<?> node : cycle) {
                msg.append(node.getData().toString()).append(" ");
            }
            msg.append("]\n");
        }
        SpongeImpl.getLogger().fatal(msg.toString());
        throw new RuntimeException("Registry modules dependencies error.");
    }
    registerModulePhase();
    SpongeVillagerRegistry.registerVanillaTrades();
    DataRegistrar.setupSerialization();
    final List<Tuple<Class<? extends CatalogType>, CatalogRegistryModule<?>>> modules = new ArrayList<>();
    for (Map.Entry<Class<? extends CatalogType>, CatalogRegistryModule<?>> entry : this.catalogRegistryMap.entrySet()) {
        modules.add(new Tuple<>(entry.getKey(), entry.getValue()));
    }
    modules.sort(Comparator.comparing(tuple -> tuple.getFirst().getSimpleName()));
    if (PRINT_CATALOG_TYPES) {
        // Lol... this gets spammy really fast.... Probably at some point should be put to file.
        final PrettyPrinter printer = new PrettyPrinter(100).add("Printing all Catalogs and their ID's").centre().hr().addWrapped("This is a test to print out all registered catalogs during initialization for their mapping, id's, and objects themselves.");
        for (Tuple<Class<? extends CatalogType>, CatalogRegistryModule<?>> module : modules) {
            printer.add(" %s : %s", "CatalogType", module.getFirst().getSimpleName());
            final Collection<? extends CatalogType> all = module.getSecond().getAll();
            final List<CatalogType> catalogTypes = new ArrayList<>(all);
            catalogTypes.sort(Comparator.comparing(CatalogType::getId));
            for (CatalogType catalogType : catalogTypes) {
                printer.add("  -%s", catalogType.getId());
            }
            printer.hr();
        }
        printer.trace(System.err, SpongeImpl.getLogger(), Level.DEBUG);
    }
}

Example 2 with DirectedGraph

use of org.spongepowered.common.util.graph.DirectedGraph in project SpongeCommon by SpongePowered.

the class SpongeGameRegistry method syncModules.

private void syncModules() {
    final DirectedGraph<Class<? extends RegistryModule>> graph = new DirectedGraph<>();
    for (RegistryModule aModule : this.registryModules) {
        if (!this.classMap.containsKey(aModule.getClass())) {
            this.classMap.put(aModule.getClass(), aModule);
        }
        addToGraph(aModule, graph);
    }
    // Now we need ot do the catalog ones
    for (CatalogRegistryModule<?> aModule : this.catalogRegistryMap.values()) {
        if (!this.classMap.containsKey(aModule.getClass())) {
            this.classMap.put(aModule.getClass(), aModule);
        }
        addToGraph(aModule, graph);
    }
    this.orderedModules.clear();
    try {
        this.orderedModules.addAll(TopologicalOrder.createOrderedLoad(graph));
    } catch (CyclicGraphException e) {
        StringBuilder msg = new StringBuilder();
        msg.append("Registry module dependencies are cyclical!\n");
        msg.append("Dependency loops are:\n");
        for (DataNode<?>[] cycle : e.getCycles()) {
            msg.append("[");
            for (DataNode<?> node : cycle) {
                msg.append(node.getData().toString()).append(" ");
            }
            msg.append("]\n");
        }
        SpongeImpl.getLogger().fatal(msg.toString());
        throw new RuntimeException("Registry modules dependencies error.");
    }
}