private static void buildStructure(final FSSnapshot.Node from, final Set<File> excluded) {
final File nodeFile = from.getFile();
if (nodeFile.isDirectory()) {
if (isExcluded(excluded, nodeFile)) {
return;
}
final File[] children = nodeFile.listFiles();
if (children != null) {
for (File child : children) {
buildStructure(from.addChild(child), excluded);
}
}
}
}
private FSSnapshot buildSnapshot(Module module) {
final Set<File> excludes = new HashSet<File>();
for (String excludePath : (Collection<String>) module.getExcludes()) {
excludes.add(new File(excludePath));
}
final FSSnapshot snapshot = new FSSnapshot(module);
final Collection<String> roots =
myCompilingTests
? (Collection<String>) module.getTestRoots()
: (Collection<String>) module.getSourceRoots();
for (String srcRoot : roots) {
final FSSnapshot.Root root = snapshot.addRoot(new File(srcRoot), srcRoot);
buildStructure(root.getNode(), excludes);
}
return snapshot;
}