network/src/main/java/com/github/kuangcp/nio/EchoNIOServer.java
Method start
has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring. Open
Open
public void start() throws IOException {
Selector selector = Selector.open();
//通过OPEN方法来打开一个未绑定的ServerSocketChannel 实例
ServerSocketChannel server = ServerSocketChannel.open();
//将该ServerSocketChannel绑定到指定ip
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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 handleInput
has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring. Open
Open
private void handleInput(Selector selector, SelectionKey key) throws IOException {
if (key.isValid()) {
if (key.isAcceptable()) {
// Accept the new connection
ServerSocketChannel ssc = (ServerSocketChannel) key.channel();
- Read upRead up
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 handleInput
has 27 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
private void handleInput(Selector selector, SelectionKey key) throws IOException {
if (key.isValid()) {
if (key.isAcceptable()) {
// Accept the new connection
ServerSocketChannel ssc = (ServerSocketChannel) key.channel();