public static List<DataSource> getApplicableFiles(
PMDConfiguration configuration, Set<Language> languages) {
long startFiles = System.nanoTime();
LanguageFilenameFilter fileSelector = new LanguageFilenameFilter(languages);
List<DataSource> files = FileUtil.collectFiles(configuration.getInputPaths(), fileSelector);
long endFiles = System.nanoTime();
Benchmarker.mark(Benchmark.CollectFiles, endFiles - startFiles, 0);
return files;
}
private static void sortFiles(
final PMDConfiguration configuration, final List<DataSource> files) {
if (configuration.isStressTest()) {
// randomize processing order
Collections.shuffle(files);
} else {
final boolean useShortNames = configuration.isReportShortNames();
final String inputPaths = configuration.getInputPaths();
Collections.sort(
files,
new Comparator<DataSource>() {
public int compare(DataSource left, DataSource right) {
String leftString = left.getNiceFileName(useShortNames, inputPaths);
String rightString = right.getNiceFileName(useShortNames, inputPaths);
return leftString.compareTo(rightString);
}
});
}
}