public static ImmutableSet<Path> createPackageLookupPathSet(IjModuleGraph moduleGraph) {
ImmutableSet.Builder<Path> builder = ImmutableSet.builder();
for (IjModule module : moduleGraph.getModuleNodes()) {
for (IjFolder folder : module.getFolders()) {
if (!folder.getWantsPackagePrefix()) {
continue;
}
Optional<Path> firstJavaFile =
FluentIterable.from(folder.getInputs())
.filter(
new Predicate<Path>() {
@Override
public boolean apply(Path input) {
return input.getFileName().toString().endsWith(".java");
}
})
.first();
if (firstJavaFile.isPresent()) {
builder.add(firstJavaFile.get());
}
}
}
return builder.build();
}
public ContentRoot getContentRoot(IjModule module) throws IOException {
Path moduleBasePath = module.getModuleBasePath();
Path moduleLocation = module.getModuleImlFilePath();
final Path moduleLocationBasePath =
(moduleLocation.getParent() == null) ? Paths.get("") : moduleLocation.getParent();
ImmutableSet<IjFolder> sourcesAndExcludes =
FluentIterable.from(module.getFolders()).append(createExcludes(module)).toSet();
return createContentRoot(moduleBasePath, sourcesAndExcludes, moduleLocationBasePath);
}
public static ImmutableSet<Path> createReferencedFolderPathsSet(ImmutableSet<IjModule> modules) {
Set<Path> pathSet = new HashSet<>();
for (IjModule module : modules) {
addPathAndParents(pathSet, module.getModuleBasePath());
for (IjFolder folder : module.getFolders()) {
addPathAndParents(pathSet, folder.getPath());
}
}
return ImmutableSet.copyOf(pathSet);
}
