Nuovi filtri

src/FigureGeometriche/Manager.java

@@ -37,6 +37,36 @@ public class Manager{
 		return max;
 	}
 
+	public FiguraGeometrica getAreaMin() {
+		FiguraGeometrica min = figure.get(0);
+
+		for (int i = 1; i < figure.size(); i++)
+			if (min.calcolaArea() > figure.get(i).calcolaArea())
+				min = figure.get(i);
+		
+		return min;
+	}
+	
+	public FiguraGeometrica getPerimetroMax(){
+		FiguraGeometrica max = figure.get(0);
+
+		for (int i = 1; i < figure.size(); i++)
+			if (max.calcolaPerimetro() < figure.get(i).calcolaPerimetro())
+				max = figure.get(i);
+		
+		return max;
+	}
+
+	public FiguraGeometrica getPerimetroMin(){
+		FiguraGeometrica min = figure.get(0);
+
+		for (int i = 1; i < figure.size(); i++)
+			if (min.calcolaPerimetro() > figure.get(i).calcolaPerimetro())
+				min = figure.get(i);
+
+		return min;
+	}
+	
 	public void print(PrintStream ps){
 		for(FiguraGeometrica fg: figure)
 			fg.print(ps);

src/FigureGeometriche/Test.java

@@ -1,11 +1,16 @@
 import java.io.File;
 import java.util.Scanner;
+import java.io.PrintStream;
 
 public class Test {
 	public static void main(String [] args) throws Exception{
 		Scanner sc = new Scanner(new File("figure"));
 		Manager manager = new Manager(sc);
+		PrintStream ps = System.out;
 		
-		manager.getAreaMax().print(System.out);
+		ps.println("Figura con area maggiore");
+		manager.getAreaMax().print(ps);
+		ps.println("Figura con perimetro minore");
+		manager.getPerimetroMin().print(System.out);
 	}
 }