add Anagrafe

src/Nomi/Anagrafe.java

@@ -0,0 +1,48 @@
+import java.util.Scanner;
+import java.util.ArrayList;
+import java.io.PrintStream;
+
+public class Anagrafe{
+
+    public Anagrafe(Scanner sc)throws Exception{
+        registro = new ArrayList<Persona>();
+        Persona p = Persona.read(sc);
+        while(p!=null){
+            registro.add(p);
+            p=Persona.read(sc);
+        }      
+    }
+
+    private Anagrafe(ArrayList<Persona> registro){
+        this.registro=registro;
+    }
+
+    public void print(PrintStream ps){
+        for(Persona p: registro){
+            p.print(ps);
+        }
+    }
+
+    public Anagrafe filtroNome(String nome){
+        ArrayList<Persona> ar = new ArrayList<Persona>();
+        for(Persona p: registro){
+            if(p.getNome().equals(nome))
+                ar.add(p);
+        }
+
+        return new Anagrafe(ar);
+    }
+
+    public Anagrafe filtroCognome(String cognome){
+        ArrayList<Persona> ar = new ArrayList<Persona>();
+        for(Persona p: registro){
+            if(p.getCognome(). equals(cognome))
+                ar.add(p);
+        }
+        return new Anagrafe(ar);
+        
+    }
+
+    private ArrayList<Persona> registro;
+
+}

src/Nomi/Persona.java

@@ -0,0 +1,71 @@
+import java.util.*;
+import java.io.PrintStream;
+import java.text.SimpleDateFormat;
+
+public class Persona{
+    private String nome;
+    private String cognome;
+    private Date dataDiNascita;
+
+    public Persona(String nome, String cognome, Date dataDiNascita){
+        this.nome= nome;
+        this.cognome = cognome;
+        this.dataDiNascita = dataDiNascita;
+    }
+
+    public String getNome(){
+        return nome;
+
+    }
+
+    public String getCognome(){
+        return cognome;
+
+    }
+
+    public Date getDataDiNascita(){
+        return dataDiNascita;
+    }
+
+    public void setNome(String nome){
+        this.nome = nome;
+    }
+
+    public void setDataDiNascita(Date dataDiNascita){
+        this.dataDiNascita = dataDiNascita;
+    }
+
+    public void setCognome (String cognome){
+        this.cognome = cognome;
+    }
+
+    public String toString(){
+        SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");
+        return nome+" "+cognome+" "+sdf.format(dataDiNascita);
+    }
+
+    public void print(PrintStream ps){
+        SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");
+        ps.println(nome);
+        ps.println(cognome);
+        ps.println(sdf.format(dataDiNascita));
+
+    }
+
+    public static Persona read(Scanner sc) throws Exception{
+        String nome, cognome;
+        Date dataDiNascita;
+        SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");
+
+        if(!sc.hasNextLine()) return null;
+        nome=sc.nextLine();
+        if(!sc.hasNextLine())
+        return null;
+        cognome=sc.nextLine();
+        if(!sc.hasNextLine()) return null;
+        dataDiNascita = sdf.parse(sc.nextLine());
+
+        return new Persona(nome, cognome, dataDiNascita);
+    }
+
+}

src/Nomi/Test.java

@@ -0,0 +1,13 @@
+import java.util.Scanner;
+import java.io.File;
+
+public class Test{
+    public static void main(String [] args)throws Exception{
+        File fl = new File("persone.dat");
+        Scanner sc = new Scanner(fl);
+        Anagrafe an=new Anagrafe(sc);
+        an.print(System.out);
+        System.out.println("*******");
+        an.filtroCognome("due").filtroNome("noemi").print(System.out);
+    }
+}

src/Nomi/persone.dat

@@ -0,0 +1,15 @@
+pappa
+papsp
+12/12/1999
+dffdfd
+dhdhdh
+14/08/1990
+noemi
+dhhf
+13/05/1200
+noemi
+due
+13/07/1300
+jfjfjf
+due
+13/01/1400

src/mimmo.java

@@ -0,0 +1,19 @@
+import java.io.PrintStream;
+import java.util.Scanner;
+
+public class mimmo {
+    public static void main(String [] args){
+        PrintStream ps =System.out;
+        while(true){
+            ps.println("Come ti chiami?");
+            Scanner sc = new Scanner(System.in);
+            String name=sc.next();
+            if(name.equalsIgnoreCase("erica"))
+                ps.println("Erica sei scema!!!");
+            else if(name.equalsIgnoreCase("marco"))
+                ps.println("Marco sei un figlio di puttana");
+            else
+                ps.println("Ciao, "+name);
+        }
+    }
+}