37 lines
820 B
Plaintext
37 lines
820 B
Plaintext
The ``++match++`` statement should be used only to clearly define some new branches in the control flow. As soon as a ``++case++`` clause contains too many statements this highly decreases the readability of the overall control flow statement. In such case, the content of the ``++case++`` clause should be extracted into a dedicated method.
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== Noncompliant Code Example
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With the default threshold of 5:
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----
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myVariable match {
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case 0 => // Noncompliant: 6 lines till next case
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methodCall1()
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methodCall2()
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methodCall3()
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methodCall4()
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methodCall5()
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case 1 =>
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// ...
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}
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----
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== Compliant Solution
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----
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myVariable match {
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case 0 => doSomething()
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case 1 =>
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// ...
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}
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// ...
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def doSomething(): Unit = {
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methodCall1()
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methodCall2()
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methodCall3()
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methodCall4()
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methodCall5()
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}
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----
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