TooManyParameterDetector-5.kt

override fun getApplicableUastTypes(): List<Class<out UElement>>? {
    return listOf(UMethod::class.java)
}

override fun createUastHandler(context: JavaContext): UElementHandler? {
    return MethodHandler(context)
}

inner class MethodHandler(private val context: JavaContext) : UElementHandler() {
  
    val MAX_NUMBER_OF_METHOD_PARAMETERS = 5

    override fun visitMethod(node: UMethod) {
        if(node.parameters.size > MAX_NUMBER_OF_METHOD_PARAMETERS) {
            reportUsage(context, context.getLocation(node))
        }
    }

}