This commit is contained in:
Orange 2016-11-09 18:44:32 +01:00
parent 24f4a42be1
commit 40df5644d7
1 changed files with 0 additions and 72 deletions

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import java.io.PrintStream;
import java.util.ArrayList;
import java.util.Scanner;
public class Manager{
public Manager(Scanner sc) throws Exception{
figure = new ArrayList<FiguraGeometrica>();
FiguraGeometrica fg=read(sc);
while(fg!=null){
figure.add(fg);
fg=read(sc);
}
}
private static FiguraGeometrica read(Scanner sc) throws Exception{
FiguraGeometrica fg;
String tipo;
if(!sc.hasNext()) return null;
tipo=sc.next();
if(tipo.equals("Regolare"))
fg=FiguraRegolare.read(sc);
else if(tipo.equals("Rettangolo"))
fg=Rettangolo.read(sc);
else //Qualsiasi cosa diversa da rettangolo e regolare viene letta come cerchio
fg=Cerchio.read(sc);
return fg;
}
public FiguraGeometrica getMax(String tipo){
Confrontatore conf = null;
if(tipo.equals("perimetro")) conf = new ConfrontoPerimetro();
if(tipo.equals("area")) conf = new ConfrontoArea();
FiguraGeometrica max = figure.get(0);
for (int i = 1; i < figure.size(); i++)
if (!conf.confronto(max, figure.get(i)))
max = figure.get(i);
return max;
}
public FiguraGeometrica getMin(String tipo){
Confrontatore conf = null;
if(tipo.equals("perimetro")) conf = new ConfrontoPerimetro();
if(tipo.equals("area")) conf = new ConfrontoArea();
FiguraGeometrica max = figure.get(0);
for (int i = 1; i < figure.size(); i++)
if (conf.confronto(max, figure.get(i)))
max = figure.get(i);
return max;
}
public void print(PrintStream ps){
for(FiguraGeometrica fg: figure){
if(fg instanceof FiguraRegolare)
ps.print("Regolare ");
else if(fg instanceof Rettangolo)
ps.print("Rettangolo ");
else
ps.print("Cerchio ");
fg.print(ps);
}
}
private ArrayList<FiguraGeometrica> figure;
}