Java

APL2.1/TP04/Segment/Segment.java

@@ -0,0 +1,42 @@
+import java.awt.Point;
+
+public class Segment {
+    private Point start;
+    private Point end;
+
+    public Segment(Point p1, Point p2) {
+        start = p1;
+        end = p2;
+    }
+
+    public Segment(int x1, int y1, int x2, int y2) {
+        start = new Point(x1, y1);
+        end = new Point(x2, y2);
+    }
+
+    public double length() {
+        return Math.sqrt(Math.pow(end.x - start.x, 2) + Math.pow(end.y - start.y, 2));
+    }
+
+    public void setStart(Point p) {
+        start = p;
+    }
+
+    public void setStart(int x, int y) {
+        start.x = x;
+        start.y = y;
+    }
+
+    public void setEnd(Point p) {
+        end = p;
+    }
+
+    public void setEnd(int x, int y) {
+        end.x = x;
+        end.y = y;
+    }
+
+    public boolean equals(Segment s2) {
+        return this.start == s2.start && this.end == s2.end; 
+    }
+}

APL2.1/TP04/Segment/TestSegment.java

@@ -0,0 +1,8 @@
+public class TestSegment {
+    public static void main(String[] args) {
+        Segment s = new Segment(0, 10, 10, 0);
+        Segment s2 = new Segment(0, 10, 10, 0);
+
+        System.out.println(s.equals(s2));
+    }
+}