Snippets

Ettar Java - Musikverwaltung 1

Created by Ettar last modified
import java.util.ArrayList;
import java.util.List;

public class Musikverwaltung {

public static void main(String[] args) {
    // TODO Auto-generated method stub

    List<Musiktitel> Musikliste = new ArrayList<Musiktitel>();
    
    Musiktitel T1 = new Musiktitel("War Pigs ","Black Sabbath", "Heavy Metal", 1);
    Musiktitel T2 = new Musiktitel("Black Dog ","Led Zepplin", "Heavy Metal", 2);
    Musiktitel T3 = new Musiktitel("Thunderstruck " ,"ACDC", "Heavy Metal", 3);
    Musiktitel T4 = new Musiktitel("Detroid Rock City " ,"Kiss", "Heavy Metal", 4);
    
    Musikliste.add(T1);
    Musikliste.add(T2);
    Musikliste.add(T3);
    Musikliste.add(T4);

	boolean gefunden=false;
	int i=0;
	int n = 2;
	while(i<Musikliste.size() && !gefunden) {
	    if (Musikliste.get(i).getBla()==n) {
	        System.out.println(i) ;
	        gefunden=true;
	    }
	    i++;
	}  
}

//Als Methode mit for-Schleife
public static int search(int searched, List<Musiktitel> musikList) {
	for(int i=0;i<musikList.size();i++) {
		if(musikList.get(i).getBla()==searched) {
			return i;
		}
	}
	return -1;
}

}

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