Showing 3 of 16 total issues
Method getPacket
has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring. Open
Open
public static Packet getPacket(int state, Direction direction, ByteReader reader, int id) {
if (state == 0) {
if (direction == Direction.SERVERBOUND) {
if (id == 0x00) {
return new HandshakePacket(reader);
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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 handlePacket
has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. Open
Open
private void handlePacket(Packet packet) {
if (state == 0) {
if (packet.getId() == 0x00) { // handshake packet
HandshakePacket handshakePacket = (HandshakePacket) packet;
this.state = handshakePacket.getNextState();
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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
Avoid too many return
statements within this method. Open
Open
return null;
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