src/main/java/de/uniks/networkparser/calculator/RegExParser.java
Method match
has a Cognitive Complexity of 46 (exceeds 5 allowed). Consider refactoring. Open
Open
private static Boolean match(String str, String pattern) {
if (pattern == null || str == null) {
return false;
}
if (pattern.length() == 2 && pattern.charAt(1) == '*') {
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method match
has 38 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
private static Boolean match(String str, String pattern) {
if (pattern == null || str == null) {
return false;
}
if (pattern.length() == 2 && pattern.charAt(1) == '*') {
Consider simplifying this complex logical expression. Open
Open
} else if ((pattern.length() > 1 && pattern.charAt(1) == '+')) {
int index = 0;
boolean match = false;
while (index < str.length() && (pattern.charAt(0) == str.charAt(index) || pattern.charAt(0) == '.')) {
match = true;
Avoid too many return
statements within this method. Open
Open
return match && match(str.substring(1), pattern.substring(2)) || match && pattern.length() == 2;
Avoid too many return
statements within this method. Open
Open
return true;
Avoid too many return
statements within this method. Open
Open
return match(str, pattern.substring(2)) || pattern.length() == 2;
Avoid too many return
statements within this method. Open
Open
return false;
Avoid too many return
statements within this method. Open
Open
return true;
Avoid too many return
statements within this method. Open
Open
return true;