+ this.moduleShards = readModuleShards(moduleShardsConfig);
+ this.modules = readModules(modulesConfig);
+
+ this.moduleNameToStrategy = createModuleNameToStrategy(modules);
+ this.namespaceToModuleName = createNamespaceToModuleName(modules);
+ }
+
+ private static Map<String, ShardStrategy> createModuleNameToStrategy(Iterable<Module> modules) {
+ final com.google.common.collect.ImmutableMap.Builder<String, ShardStrategy> b = ImmutableMap.builder();
+ for (Module m : modules) {
+ b.put(m.getName(), m.getShardStrategy());
+ }
+ return b.build();
+ }