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Solid Principle #7

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Solid Principle #7

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66 changes: 60 additions & 6 deletions Project.java
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Original file line number Diff line number Diff line change
Expand Up @@ -437,6 +437,11 @@ static void deallocate(int rn,int rtype)
}
}

public static holder getHotel_ob() {
return hotel_ob;
}

/*
static void order(int rn,int rtype)
{
int i,q;
Expand Down Expand Up @@ -471,7 +476,56 @@ static void order(int rn,int rtype)
{
System.out.println("Cannot be done");
}
}*/
}

interface Servicios{
abstract void darServicios(int rn,int rtype);
}

class ordenarComida implements Servicios{

public ordenarComida() {
}


@Override
public void darServicios(int rn,int rtype) {
holder hotel_ob = Hotel.getHotel_ob();
int i,q;
char wish;
try{
System.out.println("\n==========\n Menu: \n==========\n\n1.Sandwich\tRs.50\n2.Pasta\t\tRs.60\n3.Noodles\tRs.70\n4.Coke\t\tRs.30\n");
do
{
i = sc.nextInt();
System.out.print("Quantity- ");
q=sc.nextInt();

switch(rtype){
case 1: hotel_ob.luxury_doublerrom[rn].food.add(new Food(i,q));
break;
case 2: hotel_ob.deluxe_doublerrom[rn].food.add(new Food(i,q));
break;
case 3: hotel_ob.luxury_singleerrom[rn].food.add(new Food(i,q));
break;
case 4: hotel_ob.deluxe_singleerrom[rn].food.add(new Food(i,q));
break;
}
System.out.println("Do you want to order anything else ? (y/n)");
wish=sc.next().charAt(0);
}while(wish=='y'||wish=='Y');
}
catch(NullPointerException e)
{
System.out.println("\nRoom not booked");
}
catch(Exception e)
{
System.out.println("Cannot be done");
}
}

}


Expand Down Expand Up @@ -500,7 +554,7 @@ public void run() {

public class Project3 {
public static void main(String[] args){

ordenarComida order = new ordenarComida();
try
{
File f = new File("backup");
Expand Down Expand Up @@ -531,19 +585,19 @@ public static void main(String[] args){
ch2 = sc.nextInt();
Hotel.bookroom(ch2);
break;
case 4:
ase 4:
System.out.print("Room Number -");
ch2 = sc.nextInt();
if(ch2>60)
System.out.println("Room doesn't exist");
else if(ch2>40)
Hotel.order(ch2-41,4);
order.darServicios(ch2-41,4);
else if(ch2>30)
Hotel.order(ch2-31,3);
order.darServicios(ch2-31,3);
else if(ch2>10)
Hotel.order(ch2-11,2);
order.darServicios(ch2-11,2);
else if(ch2>0)
Hotel.order(ch2-1,1);
order.darServicios(ch2-1,1);
else
System.out.println("Room doesn't exist");
break;
Expand Down