1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83
|
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.RandomAccessFile;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
public class Bin1 {
//Classe privée "article"
private static class article{
private int code;
private String nom;
private double prix;
private int stact;
private int stmin;
}//End classe privée "article"
java.util.Comparator comparecode =
new java.util.Comparator(){
public int compare (Object o1, Object o2){
return comparecdx(o1, o2);
}
};
public int comparecdx(Object o1, Object o2){
article a1=(article) o1;
article a2=(article) o2;
if(a1.code> a2.code)
return 1;
else if(a1.code<a2.code)
return -1;
else return 0;
}//End Comparator by code
public static void main(String[] args) {
RandomAccessFile fic=null;
ArrayList<article> MyArr= new ArrayList<article>();
BufferedReader buff= new BufferedReader(new InputStreamReader(System.in));
String cha=null;
boolean ends=false;
try{
fic= new RandomAccessFile("Data.txt", "rw");
System.out.println("Creation/opening File with success");
fic.close();
}catch(IOException e){
System.err.println("Failure: creating binary file");
System.exit(1);
}//End Try/Catch
//Creation des Articles
while(!ends){
System.out.print("Add article (y/n)");
article art = new article();
try{
cha=buff.readLine();
if(cha.equals("y")){
try{
//un traitement là
MyArr.add(art);
Arrays.sort(MyArr, comparecode);
}catch(Exception e){
System.err.println("Seising Informations failure");
}
}//End If
else if (cha.equals("n"))
ends=true;
}catch(Exception e){
System.err.println("Reading Error"+e.getMessage());
System.exit(2);
}//End Try/Catch
}//End While_Ends
System.out.println("Number of Articles: "+MyArr.size());
}//Fonction Main
}//End Classe Principale |
Partager