37 lines
850 B
Markdown
37 lines
850 B
Markdown
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Restricts the cyclomatic complexity of a method to 5. The cyclomatic complexity is a measure of the number of decision points in a method.
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A method with no branches has a complexity of 1. For each `if`, `while`, `do`, `for`, `?:`, `catch`, `switch`, `case`, `&&` and `||` the complexity goes up by 1.
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Valid:
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````
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void isValid(int a, int b, int c) {
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// 1
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if (a > b) { // +1 = 2
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switch (c) { // +1 = 3
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case 1: // +1 = 4
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break;
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case 2: // +1 = 5
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break;
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}
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}
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}
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````
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Invalid:
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````
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void isInvalid(int a, int b, int c) {
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// 1
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if (a > b) { // +1 = 2
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switch (c) { // +1 = 3
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case 1: // +1 = 4
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break;
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case 2: // +1 = 5
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break;
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case 3: // +1 = 6
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break;
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}
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}
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}
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````
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