private IReportable getDirectory()

in apache-rat-core/src/main/java/org/apache/rat/Report.java [296:317]

• 20 lines of code
• 4 McCabe index (conditional complexity)

    private IReportable getDirectory(PrintStream out) {
        File base = new File(baseDirectory);
        if (!base.exists()) {
            out.print("ERROR: ");
            out.print(baseDirectory);
            out.print(" does not exist.\n");
            return null;
        }

        if (base.isDirectory()) {
            return new DirectoryWalker(base, inputFileFilter);
        }

        try {
            return new ArchiveWalker(base, inputFileFilter);
        } catch (IOException ex) {
            out.print("ERROR: ");
            out.print(baseDirectory);
            out.print(" is not valid gzip data.\n");
            return null;
        }
    }