protected int countSlashes()

in commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/url/UrlFileNameParser.java [49:70]

• 22 lines of code
• 8 McCabe index (conditional complexity)

    protected int countSlashes(final String fileName) {
        int state = 0;
        int nuofSlash = 0;
        for (int pos = 0; pos < fileName.length(); pos++) {
            final char c = fileName.charAt(pos);
            if (state == 0) {
                if (c >= 'a' && c <= 'z') {
                    continue;
                }
                if (c == ':') {
                    state++;
                    continue;
                }
            } else if (state == 1) {
                if (c != '/') {
                    return nuofSlash;
                }
                nuofSlash++;
            }
        }
        return nuofSlash;
    }