Dashboard Alternative (ZTM)

dashboard.go

//--Summary:
//  Create a system monitoring dashboard using the existing dashboard
//  component structures. Each array element in the components represent
//  a 1-second sampling. e.g. for CPU, Network, Memory
//
//--Requirements:
//* Create functions to calculate averages for each dashboard component
//* Using struct embedding, create a Dashboard structure that contains
//  each dashboard component
//* Print out a 5-second average from each component using promoted
//  methods on the Dashboard

package main

import "fmt"

type Dashboard struct {
	usageInBytes []int
}

func (d *Dashboard) average(values []int) int {
	var sum int = 0
	for i := 0; i < len(values); i++ {
		sum += values[i]
	}
	return sum / len(values)
}

type CPUUsage struct {
	Dashboard
}

type MemoryUsage struct {
	Dashboard
}

type NetworkUsage struct {
	Dashboard
}

func main() {
	n := NetworkUsage{Dashboard{usageInBytes: []int{100, 200, 300}}}
	result := n.average(n.usageInBytes)
	fmt.Println(result)
}