ckob · May 25, 2016 16:20 · May 25, 2016
diff --git a/Animal.java b/Animal.java
@@ -0,0 +1,60 @@
+/*
+ * Animal.java 		
+ *
+ * Copyright 2010 Mònica Ramírez Arceda <mramirez@escoladeltreball.org>
+ * This is free software, licensed under the GNU General Public License v3.
+ * See http://www.gnu.org/licenses/gpl.html for more information.
+ *
+ */
+
+package animals;
+
+/**
+ * Classe que simula un animal.
+ * 
+ * @author Mònica Ramírez Arceda
+ * @version 15/04/2010
+ * 
+ */
+public abstract class Animal {
+    private String nom;
+    private int edat;
+
+    public Animal(String nom, int edat) {
+        this.nom = nom;
+        this.edat = edat;
+    }
+
+    public String respira() {
+        return "fff";
+    }
+
+    public String menja() {
+        return "nyam nyam";
+    }
+
+    public String dorm() {
+        return "zzzz";
+    }
+
+    public abstract String parla();
+
+    // Getters i setters
+
+    public String getNom() {
+        return nom;
+    }
+
+    public void setNom(String nom) {
+        this.nom = nom;
+    }
+
+    public int getEdat() {
+        return edat;
+    }
+
+    public void setEdat(int edat) {
+        this.edat = edat;
+    }
+
+}
diff --git a/Gat.java b/Gat.java
@@ -0,0 +1,34 @@
+/*
+ * Gat.java 		
+ *
+ * Copyright 2010 Mònica Ramírez Arceda <mramirez@escoladeltreball.org>
+ * This is free software, licensed under the GNU General Public License v3.
+ * See http://www.gnu.org/licenses/gpl.html for more information.
+ *
+ */
+
+package animals;
+
+/**
+ * Classe que simula un gat.
+ * 
+ * @author Mònica Ramírez Arceda
+ * @version 14/04/2010
+ * 
+ */
+public class Gat extends Animal {
+
+    public Gat(String nom, int edat) {
+        super(nom, edat);
+    }
+
+    @Override
+    public String parla() {
+        return "meu meu";
+    }
+
+    public String ronroneja() {
+        return "rrrrrrr";
+    }
+
+}
diff --git a/Gos.java b/Gos.java
@@ -0,0 +1,31 @@
+/*
+ * Gos.java 		
+ *
+ * Copyright 2010 Mònica Ramírez Arceda <mramirez@escoladeltreball.org>
+ * This is free software, licensed under the GNU General Public License v3.
+ * See http://www.gnu.org/licenses/gpl.html for more information.
+ *
+ */
+
+package animals;
+
+/**
+ * 
+ * Classe que simula un gos.
+ * 
+ * @author Mònica Ramírez Arceda
+ * @version 14/04/2010
+ * 
+ */
+public class Gos extends Animal {
+
+    public Gos(String nom, int edat) {
+        super(nom, edat);
+    }
+
+    @Override
+    public String parla() {
+        return "bup bup";
+    }
+
+}
diff --git a/Pedra.java b/Pedra.java
@@ -0,0 +1,39 @@
+/*
+ * Pedra.java 		
+ *
+ * Copyright 2010 Mònica Ramírez Arceda <mramirez@escoladeltreball.org>
+ * This is free software, licensed under the GNU General Public License v3.
+ * See http://www.gnu.org/licenses/gpl.html for more information.
+ *
+ */
+
+package animals;
+
+/**
+ * Classe que simula una pedra.
+ * 
+ * @author Mònica Ramírez Arceda
+ * @version 15/04/2010
+ * 
+ */
+public class Pedra {
+    private int edat;
+
+    /**
+     * Constructor de la classe Pedra
+     * 
+     * @param edat
+     */
+    public Pedra(int edat) {
+        this.edat = edat;
+    }
+
+    public int getEdat() {
+        return edat;
+    }
+
+    public void setEdat(int edat) {
+        this.edat = edat;
+    }
+
+}
diff --git a/Persona.java b/Persona.java
@@ -0,0 +1,34 @@
+/*
+ * Persona.java 		
+ *
+ * Copyright 2010 Mònica Ramírez Arceda <mramirez@escoladeltreball.org>
+ * This is free software, licensed under the GNU General Public License v3.
+ * See http://www.gnu.org/licenses/gpl.html for more information.
+ *
+ */
+
+package animals;
+
+/**
+ * Classe que simula una persona.
+ * 
+ * @author Mònica Ramírez Arceda
+ * @version 14/04/2010
+ * 
+ */
+public class Persona extends Animal {
+
+    public Persona(String nom, int edat) {
+        super(nom, edat);
+    }
+
+    @Override
+    public String parla() {
+        return "hola";
+    }
+
+    public String estudiaJava() {
+        return "què divertit que és Java!";
+    }
+
+}
diff --git a/Principal.java b/Principal.java
@@ -0,0 +1,146 @@
+/*
+ * Principal.java   
+ *
+ * Copyright 2010 Mònica Ramírez Arceda <mramirez@escoladeltreball.org>
+ * This is free software, licensed under the GNU General Public License v3.
+ * See http://www.gnu.org/licenses/gpl.html for more information.
+ *
+ */
+
+package animals;
+
+import java.util.HashSet;
+
+/**
+ * 
+ * Programa que testeja les classes Animal, Gat, Gos, Pedra, Persona i Vaca.
+ * 
+ * @author Mònica Ramírez Arceda
+ * @version 15/04/2010
+ * 
+ */
+public class Principal {
+
+    /**
+     * Programa principal
+     * 
+     * @param args No emprats.
+     */
+    public static void main(String[] args) {
+        Persona per1 = new Persona("Pep", 36);
+        Persona per2 = new Persona("Laia", 28);
+        Gat ga1 = new Gat("Mixu", 3);
+        Gat ga2 = new Gat("Tara", 7);
+        Gat ga3 = new Gat("Pep", 8);
+        Gos go1 = new Gos("Pelut", 6);
+        Gos go2 = new Gos("Cotó", 6);
+        Vaca v1 = new Vaca("Margarita", 5);
+        Pedra ped1 = new Pedra(1000000);
+
+        // Què fan les persones?
+        System.out.print("Què fa el " + per1.getNom() + "?\n");
+        System.out.print(per1.respira() + "\n");
+        System.out.print(per1.menja() + "\n");
+        System.out.print(per1.dorm() + "\n");
+        System.out.print(per1.parla() + "\n");
+        System.out.print(per1.estudiaJava() + "\n");
+
+        // Què fan els gats?
+        System.out.print("\n\nQuè fa el " + ga1.getNom() + "?\n");
+        System.out.print(ga1.respira() + "\n");
+        System.out.print(ga1.menja() + "\n");
+        System.out.print(ga1.dorm() + "\n");
+        System.out.print(ga1.parla() + "\n");
+        System.out.print(ga1.ronroneja() + "\n");
+
+        // Què fan els gossos?
+        System.out.print("\n\nQuè fa el " + go1.getNom() + "?\n");
+        System.out.print(go1.respira() + "\n");
+        System.out.print(go1.menja() + "\n");
+        System.out.print(go1.dorm() + "\n");
+        System.out.print(go1.parla() + "\n");
+
+        // Què fan les vaques?
+        System.out.print("\n\nQuè fa la " + v1.getNom() + "?\n");
+        System.out.print(v1.respira() + "\n");
+        System.out.print(v1.menja() + "\n");
+        System.out.print(v1.dorm() + "\n");
+        System.out.print(v1.parla() + "\n");
+        System.out.print(v1.menja() + "\n");
+        System.out.print(v1.rumia() + "\n");
+
+        // La casa de les persones
+        HashSet<Persona> casaPersones = new HashSet<Persona>();
+        casaPersones.add(per1);
+        casaPersones.add(per2);
+        System.out.print("\n\nQuè fan les persones?\n");
+        for (Persona p : casaPersones) {
+            System.out.print(p.getNom() + ": " + p.parla() + "\n");
+            System.out.print(p.getNom() + ": " + p.estudiaJava() + "\n");
+        }
+
+        // La casa dels gats
+        HashSet<Gat> casaGats = new HashSet<Gat>();
+        casaGats.add(ga1);
+        casaGats.add(ga2);
+        casaGats.add(ga3);
+        System.out.print("\n\nQuè fan els gats?\n");
+        for (Gat g : casaGats) {
+            System.out.print(g.getNom() + ": " + g.parla() + "\n");
+            System.out.print(g.getNom() + ": " + g.ronroneja() + "\n");
+        }
+
+        // La casa dels gosso
+        HashSet<Gos> casaGossos = new HashSet<Gos>();
+        casaGossos.add(go1);
+        casaGossos.add(go2);
+        System.out.print("\n\nQuè fan els gossos?\n");
+        for (Gos g : casaGossos) {
+            System.out.print(g.getNom() + ": " + g.parla() + "\n");
+            System.out.print(g.getNom() + ": " + g.menja() + "\n");
+        }
+
+        // La casa de les vaques
+        HashSet<Vaca> casaVaques = new HashSet<Vaca>();
+        casaVaques.add(v1);
+        System.out.print("\n\nQuè fan les vaques?\n");
+        for (Vaca v : casaVaques) {
+            System.out.print(v.getNom() + ": " + v.parla() + "\n");
+            System.out.print(v.getNom() + ": " + v.menja() + "\n");
+            System.out.print(v.getNom() + ": " + v.rumia() + "\n");
+        }
+
+        // La casa de les pedres
+        HashSet<Pedra> casaPedres = new HashSet<Pedra>();
+        casaPedres.add(ped1);
+        System.out.print("\n\nQuè fan les pedres?\n");
+        for (Pedra p : casaPedres) {
+            System.out.print(p.getEdat() + "\n");
+        }
+
+        // La casa dels animals
+        HashSet<Animal> casaAnimals = new HashSet<Animal>();
+        casaAnimals.add(per1);
+        casaAnimals.add(per2);
+        casaAnimals.add(ga1);
+        casaAnimals.add(ga2);
+        casaAnimals.add(ga3);
+        casaAnimals.add(go1);
+        casaAnimals.add(go2);
+        casaAnimals.add(v1);
+        System.out.print("\n\nQuè fan els animals?\n");
+        for (Animal a : casaAnimals) {
+            System.out.print(a.getNom() + ": " + a.parla() + "\n");
+            System.out.print(a.getNom() + ": " + a.menja() + "\n");
+        }
+
+        // Algun animal ronroneja?
+        System.out.print("\n\nAlgun animal ronroneja?\n");
+        for (Animal a : casaAnimals) {
+            if (a instanceof Gat) {
+                Gat ga = (Gat) a;
+                System.out.print(ga.getNom() + ": " + ga.ronroneja() + "\n");
+            }
+        }
+    }
+}
diff --git a/Vaca.java b/Vaca.java
@@ -0,0 +1,34 @@
+/*
+ * Vaca.java 		
+ *
+ * Copyright 2010 Mònica Ramírez Arceda <mramirez@escoladeltreball.org>
+ * This is free software, licensed under the GNU General Public License v3.
+ * See http://www.gnu.org/licenses/gpl.html for more information.
+ *
+ */
+
+package animals;
+
+/**
+ * Classe que simula una vaca.
+ * 
+ * @author Mònica Ramírez Arceda
+ * @version 15/04/2010
+ * 
+ */
+public class Vaca extends Animal {
+
+    public Vaca(String nom, int edat) {
+        super(nom, edat);
+    }
+
+    @Override
+    public String parla() {
+        return "muuuu";
+    }
+
+    public String rumia() {
+        return "requetenyam requetenyam";
+    }
+
+}