From 5a3bf67e1c8613192540f73c791d3482898fb994 Mon Sep 17 00:00:00 2001
From: orange <raffy.m.96@gmail.com>
Date: Wed, 28 Dec 2016 12:54:45 +0100
Subject: [PATCH] Radio

---
 src/Radio/Canzone.java         |  4 ++++
 src/Radio/LibreriaCanzoni.java |  8 ++++++--
 src/Radio/Test.java            | 17 +++++++++++++++++
 src/Radio/lib.dat              | 20 ++++++++++++++++++++
 4 files changed, 47 insertions(+), 2 deletions(-)
 create mode 100644 src/Radio/Test.java
 create mode 100644 src/Radio/lib.dat

diff --git a/src/Radio/Canzone.java b/src/Radio/Canzone.java
index 292d199..3f97540 100644
--- a/src/Radio/Canzone.java
+++ b/src/Radio/Canzone.java
@@ -20,6 +20,10 @@ public class Canzone{
         return album;
     }
 
+    public String toString(){
+        return titolo+" "+autore+" "+album+".";
+    }
+
     public static Canzone read(Scanner sc){
         String titolo, autore, album;
         if(!sc.hasNext()) return null;
diff --git a/src/Radio/LibreriaCanzoni.java b/src/Radio/LibreriaCanzoni.java
index 2b32008..9bf1e35 100644
--- a/src/Radio/LibreriaCanzoni.java
+++ b/src/Radio/LibreriaCanzoni.java
@@ -17,6 +17,10 @@ public class LibreriaCanzoni{
         this.lib=lib;
     }
 
+    public LinkedList<Canzone> getLib(){
+        return lib;
+    }
+
     public LibreriaCanzoni filtroAutore(String autore){
         LinkedList<Canzone> newLib = new LinkedList<Canzone>();
         ListIterator<Canzone> iter = lib.listIterator();
@@ -29,7 +33,7 @@ public class LibreriaCanzoni{
         return new LibreriaCanzoni(newLib);
     }
 
-      public LibreriaCanzoni filtroTitolo(String titolo){
+    public LibreriaCanzoni filtroTitolo(String titolo){
         LinkedList<Canzone> newLib = new LinkedList<Canzone>();
         ListIterator<Canzone> iter = lib.listIterator();
         while(iter.hasNext()){
@@ -41,7 +45,7 @@ public class LibreriaCanzoni{
         return new LibreriaCanzoni(newLib);
     }
 
-      public LibreriaCanzoni filtroAlbum(String album){
+    public LibreriaCanzoni filtroAlbum(String album){
         LinkedList<Canzone> newLib = new LinkedList<Canzone>();
         ListIterator<Canzone> iter = lib.listIterator();
         while(iter.hasNext()){
diff --git a/src/Radio/Test.java b/src/Radio/Test.java
new file mode 100644
index 0000000..9ecb7bd
--- /dev/null
+++ b/src/Radio/Test.java
@@ -0,0 +1,17 @@
+import java.util.LinkedList;
+import java.util.ListIterator;
+import java.util.Scanner;
+import java.io.File;
+
+public class Test{
+    public static void main(String [] args) throws Exception{
+        Scanner sc = new Scanner(new File("lib.dat"));
+        LibreriaCanzoni radio=new LibreriaCanzoni(sc);
+
+        ListIterator<Canzone> iter = radio.filtroAutore("Green Day").getLib().listIterator();
+
+        while(iter.hasNext()){
+            System.out.println(iter.next().toString());
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Radio/lib.dat b/src/Radio/lib.dat
new file mode 100644
index 0000000..41dbb27
--- /dev/null
+++ b/src/Radio/lib.dat
@@ -0,0 +1,20 @@
+Secchio
+Pop x
+Lesbianitj
+#
+Minority
+Green Day
+International Superhits
+#
+21 Guns
+Green Day
+21 Guns
+#
+Sparami
+Pop x
+Lesbianitj
+#
+Melons
+Pop x
+Lesbianitj
+#
\ No newline at end of file