xml-stream-parser.go

package main

import (
	"bufio"
	"fmt"
	"log"
	"os"
	"strings"

	xmlparser "github.com/tamerh/xml-stream-parser"
)

func main() {
	f, err := os.Open(os.Args[1])
	if err != nil {
		log.Fatal(err)
	}
	defer f.Close()

	br := bufio.NewReaderSize(f, 2*1024*1024)
	r := xmlparser.NewXMLParser(br, "location")
	count := 0
	for xml := range r.Stream() {
		if strings.Contains(xml.InnerText, "Africa") {
			count++
		}
	}
	fmt.Println("counter =", count)
}