NYP 4.Hafta Uygulama

main.java

package net.emirozturk;

import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;

class Ogrenci{
    private int numara;
    private String ad;
    Ogrenci(int numara,String ad){
        this.numara = numara;
        this.ad = ad;
    }
    boolean esitMi(Ogrenci o){
        return o.numara == numara && o.ad.equals(ad);
    }
}

class OgrenciIslemleri{
    boolean ogrenciKarsilastir(Ogrenci o1,Ogrenci o2){
        return o1.esitMi(o2);
    }
    Ogrenci ogrenciOku(String kayit){
        return new Ogrenci(Integer.parseInt(kayit.split("-")[0]),kayit.split("-")[1]);
    }
    boolean listedeVarMi(List<Ogrenci> liste,Ogrenci o){
        for(var eleman: liste)
            if(eleman.esitMi(o))
                return true;
        return false;
    }
}

public class Main {

    public static void main(String[] args) throws IOException {
        OgrenciIslemleri oi = new OgrenciIslemleri();
        List<Ogrenci> ogrenciListesi = new ArrayList<Ogrenci>();
        List<String> lines = Files.readAllLines(Paths.get("/Users/emirozturk/Desktop/ogrenciler.txt"), StandardCharsets.UTF_8);
        for(var line : lines){
            ogrenciListesi.add(oi.ogrenciOku(line));
        }
        Ogrenci o = new Ogrenci(1,"a");
        System.out.println(oi.listedeVarMi(ogrenciListesi,o));
    }
}