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@@ -23,9 +23,16 @@ public class TicketMachine
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* Note that the price must be greater than zero, and there
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* are no checks to ensure this.
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*/
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- public TicketMachine(int ticketCost)
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+ public TicketMachine()
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{
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- price = ticketCost;
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+ price = 1000;
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+ balance = 0;
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+ total = 0;
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+ }
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+
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+ public TicketMachine(int ticketPrice)
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+ {
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+ price = ticketPrice;
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balance = 0;
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total = 0;
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}
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@@ -38,6 +45,18 @@ public class TicketMachine
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return price;
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}
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+ public void discount(int amount) {
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+ price -= amount;
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+ }
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+
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+ public void setPrice(int ticketCost){
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+ price = ticketCost;
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+ }
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+
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+ public void empty() {
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+ total = 0;
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+ }
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+
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/**
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* Return the amount of money already inserted for the
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* next ticket.
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@@ -55,6 +74,19 @@ public class TicketMachine
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balance = balance + amount;
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}
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+ public int getTotal()
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+ {
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+ return total;
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+ }
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+
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+ public void showPrice() {
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+ System.out.println("The price of a ticket is " + price + " cents.");
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+ }
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+
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+ public void prompt() {
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+ System.out.println("Please insert the correct amount of money.");
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+ }
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+
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/**
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* Print a ticket.
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* Update the total collected and
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Ben Blinebury
6 лет назад