public static boolean isBlank()

in flink-vvp-connector-adbpg/src/main/java/org/apache/flink/connector/jdbc/table/utils/YaStringUtils.java [98:122]

• 25 lines of code
• 10 McCabe index (conditional complexity)

    public static boolean isBlank(String str, String delimiter) {
        if (str == null || str.length() == 0) {
            return true;
        }
        if (null == delimiter) {
            return org.apache.commons.lang3.StringUtils.isBlank(str);
        }
        if (delimiter.length() == 1) {
            char dChar = delimiter.charAt(0);
            final int len = str.length();
            for (int i = 0; i < len; i++) {
                if (!Character.isWhitespace(str.charAt(i)) && dChar != str.charAt(i)) {
                    return false;
                }
            }
        } else {
            String[] array = org.apache.commons.lang3.StringUtils.split(str, delimiter);
            for (String s : array) {
                if (!org.apache.commons.lang3.StringUtils.isBlank(s)) {
                    return false;
                }
            }
        }
        return true;
    }