public static List<ModuleBuilder> sortWithContext(
final SchemaContext context, final ModuleBuilder... builders) {
List<ModuleOrModuleBuilder> all =
ModuleOrModuleBuilder.fromAll(context.getModules(), asList(builders));
List<TopologicalSort.Node> sorted = sortInternal(all);
// Cast to ModuleBuilder from Node if possible and return
return Lists.transform(
sorted,
new Function<TopologicalSort.Node, ModuleBuilder>() {
@Override
public ModuleBuilder apply(final TopologicalSort.Node input) {
if (input == null) {
return null;
}
ModuleOrModuleBuilder moduleOrModuleBuilder = ((ModuleNodeImpl) input).getReference();
if (moduleOrModuleBuilder.isModuleBuilder()) {
return moduleOrModuleBuilder.getModuleBuilder();
} else {
return null;
}
}
});
}
/**
* Topological sort of module dependency graph.
*
* @return Sorted list of Modules. Modules can be further processed in returned order.
*/
public static List<Module> sort(final Module... modules) {
List<TopologicalSort.Node> sorted =
sortInternal(
ModuleOrModuleBuilder.fromAll(asList(modules), Collections.<ModuleBuilder>emptyList()));
// Cast to Module from Node and return
return Lists.transform(sorted, TOPOLOGY_FUNCTION);
}
public static List<ModuleBuilder> sort(final Collection<ModuleBuilder> builders) {
List<TopologicalSort.Node> sorted =
sortInternal(ModuleOrModuleBuilder.fromAll(Collections.<Module>emptySet(), builders));
return Lists.transform(sorted, NODE_TO_MODULEBUILDER);
}