How to determine whether the parameter of a method is an instance of interface or class ?
Recently, I was trying to create my first IntelliJ plugin. I used PsiMethod.getParameters() to get the parameter of a method, I want to know whether the parameter is an instance of interface or class. What should i do?
Perhaps, the answer to this question has been clearly stated somewhere, but I haven't found yet. Wish you can help, thanks.
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you can get the type of parameter and call `com.intellij.psi.util.PsiUtil#resolveClassInClassTypeOnly` to get the class which correspond to the parameter's type (note that primitive types, arrays, etc won't have a class) and then you may call `isInterface` on the resulted class.
Anna
Thank you very much for your answer. It solved my problem