public RegexValidator()

in src/main/java/org/apache/commons/validator/routines/RegexValidator.java [131:143]

• 13 lines of code
• 7 McCabe index (conditional complexity)

    public RegexValidator(final String[] regexs, final boolean caseSensitive) {
        if (regexs == null || regexs.length == 0) {
            throw new IllegalArgumentException("Regular expressions are missing");
        }
        patterns = new Pattern[regexs.length];
        final int flags = (caseSensitive ? 0 : Pattern.CASE_INSENSITIVE);
        for (int i = 0; i < regexs.length; i++) {
            if (regexs[i] == null || regexs[i].isEmpty()) {
                throw new IllegalArgumentException("Regular expression[" + i + "] is missing");
            }
            patterns[i] = Pattern.compile(regexs[i], flags);
        }
    }