tpQU-05::exo-pattern

src/tpOO/tp10/IJob.java

+package tpOO.tp10;public class IJob {
+}

src/tpOO/tp10/IPriority.java

+package tpOO.tp10;
+
+public class IPriority {
+}

src/tpOO/tp10/IScheduler.java

+package tpOO.tp10;public interface IScheduler {
+}

src/tpOO/tp10/JobDisplay.java

+package tpOO.tp10;public class JobDisplay {
+}

src/tpOO/tp10/JobDynamic.java

+package tpOO.tp10;public class JobDynamic {
+}

src/tpOO/tp10/JobIO.java

+package tpOO.tp10;public class JobIO {
+}

src/tpOO/tp10/JobLoop.java

+package tpOO.tp10;public class JobLoop {
+}

src/tpOO/tp10/PriorityScheduler.java

+package tpOO.tp10;public class PriorityScheduler {
+}

src/tpOO/tp10/PrioritySchedulingQueue.java

+package tpOO.tp10;public class PrioritySchedulingQueue {
+}

src/tpOO/tp10/RandomObject.java

+package tpOO.tp10;public class RandomObject {
+}

src/tpOO/tp10/SchedulingQueue.java

+package tpOO.tp10;public class SchedulingQueue {
+}

src/tpOO/tp10/Task.java

+package tpOO.tp10;
+
+public class Task {
+}

src/tpOO/tp10/UsePriorityScheduler.java

+package tpOO.tp10;public class UsePriorityScheduler {
+}

src/tpQU/tp05/Fraction.java

+package tpQU.tp05;
+
+public class Fraction extends Number {
+
+    private int num;
+    private int denom;
+
+    public Fraction (int num, int denom) {
+        this.num = num;
+        this.denom = denom;
+    }
+
+    public String toString() {
+        return "" + this.num + "/" + this.denom;
+    }
+
+    @Override
+    public double doubleValue() {
+        return (double) this.num / (double) this.denom;
+    }
+
+    @Override
+    public int intValue() {
+        return this.num / this.denom;
+    }
+
+    @Override
+    public float floatValue() {
+        return (float) this.doubleValue();
+    }
+
+    @Override
+    public long longValue() {
+        return (long) this.intValue();
+    }
+}

src/tpQU/tp05/NumberFactory.java

+package tpQU.tp05;
+
+public class NumberFactory {
+
+    public static Number number(int n) {
+        return (Number) n;
+    }
+
+    public static Number number(float n) {
+        return (Number) n;
+    }
+
+    public static Number number(long n) {
+        return (Number) n;
+    }
+
+    public static Number number(double n) {
+        return (Number) n;
+    }
+
+    public static Number number(int n1, int n2) {
+        return new Fraction(n1, n2);
+    }
+
+    public static Number number(String n) throws NumberFormatException {
+        return NumberFactory.number(Double.parseDouble(n));
+    }
+
+}

src/tpQU/tp05/Tabular.java

+package tpQU.tp05;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+public class Tabular {
+
+    private Number[] tab;
+
+    public Tabular(int size) {
+        this.tab = new Number[size];
+    }
+
+    public void set (int i, Number number) {
+        if (i < this.tab.length && i >= 0) {
+            this.tab[i] = number;
+        }
+    }
+
+    public Number max() {
+        Number max = this.tab[0];
+
+        for (Number elt : this.tab) {
+            if (elt != null) {
+                if (elt.floatValue() > max.floatValue()) {
+                    max = elt;
+                }
+            }
+        }
+
+        return max;
+    }
+
+    public String toString () {
+        String string = "{";
+        for (int i = 0 ; i < this.tab.length ; i++) {
+            string += this.tab[i].toString();
+            if (i != this.tab.length - 1) {
+                string += ", ";
+            }
+        }
+        return string + "}";
+    }
+
+    public static void main (String[] args) {
+        Tabular tab1 = new Tabular(10);
+        for (int i = 0 ; i < 10 ; i++) {
+            tab1.set(i, i);
+        }
+        System.out.println("Max : " + tab1.max());
+        System.out.println(tab1);
+    }
+}