public void collectFiles(
List<File> container, File from, String relativePath, final AntDomPattern pattern) {
if (myDirsProcessed > MAX_DIRS_TO_PROCESS) {
return;
}
myDirsProcessed++;
final File[] children = from.listFiles();
if (children != null) {
for (File child : children) {
if (child.isDirectory()) {
final String childPath = makePath(relativePath, child.getName());
if (pattern.acceptPath(childPath)) {
container.add(child);
}
if (pattern.couldBeIncluded(childPath)) {
collectFiles(container, child, childPath, pattern);
}
}
}
}
}
@NotNull
protected List<File> getFiles(@Nullable AntDomPattern pattern, Set<AntFilesProvider> processed) {
assert pattern != null;
final File singleFile = getCanonicalFile(getFile().getStringValue());
if (singleFile == null || pattern.hasIncludePatterns()) {
// if singleFile is specified, there are no implicit includes
final File root = getCanonicalFile(getDir().getStringValue());
if (root != null) {
final ArrayList<File> files = new ArrayList<File>();
if (singleFile != null && singleFile.isDirectory()) {
files.add(singleFile);
}
new FilesCollector().collectFiles(files, root, "", pattern);
return files;
}
}
if (singleFile != null && singleFile.isDirectory()) {
Collections.singletonList(singleFile);
}
return Collections.emptyList();
}