Cours du 02 au 13 févrierHEADmain

1 files changed, 30 insertions, 0 deletions

diff --git a/semestre 4/java/tme/tp3/Triangle.java b/semestre 4/java/tme/tp3/Triangle.java
new file mode 100644
index 0000000..d54835c
--- /dev/null
+++ b/semestre 4/java/tme/tp3/Triangle.java
@@ -0,0 +1,30 @@
+public class Triangle {
+    private Point p1, p2, p3;
+
+    public Triangle(Point p1, Point p2, Point p3) {
+        this.p1 = p1;
+        this.p2 = p2;
+        this.p3 = p3;
+    }
+
+    public Triangle() {
+        this(new Point(), new Point(), new Point());
+    }
+
+    public Triangle(Triangle t) {
+        this(new Point(t.p1), new Point(t.p2), new Point(t.p3));
+    }
+
+    public String toString() {
+        return String.format("{%s,%s,%s}", p1, p2, p3);
+    }
+
+    public double getPerimetre() {
+        return p1.distance(p2) + p2.distance(p3) + p3.distance(p1);
+    }
+
+    public boolean equals(Object o) {
+        if (!(o instanceof Triangle t)) return false;
+        return p1.equals(t.p1) && p2.equals(t.p2) && p3.equals(t.p3); 
+    }
+}