-
Notifications
You must be signed in to change notification settings - Fork 2
Expand file tree
/
Copy pathHasQuarterState.java
More file actions
50 lines (36 loc) · 1.03 KB
/
HasQuarterState.java
File metadata and controls
50 lines (36 loc) · 1.03 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
package state.impl;
import java.util.Random;
import state.GumballMachine;
import state.State;
/**
* Created by http://teachcourse.cn on 2018/03/22.
*/
public class HasQuarterState implements State {
GumballMachine gumballMachine;
Random randomWinner = new Random(System.currentTimeMillis());
public HasQuarterState(GumballMachine gumballMachine) {
this.gumballMachine = gumballMachine;
}
@Override
public void insertQuarter() {
System.out.println("You can't insert another quarter");
}
@Override
public void ejectQuarter() {
System.out.println("Quarter returned");
gumballMachine.setState(gumballMachine.getNoQuarterState());
}
@Override
public void turnCrank() {
System.out.println("You turned...");
int winner = randomWinner.nextInt(10);
if ((winner == 0) && (gumballMachine.getCount() > 1)) {
gumballMachine.setState(gumballMachine.getWinnerState());
} else
gumballMachine.setState(gumballMachine.getSoldState());
}
@Override
public void dispense() {
System.out.println("No gumball dispensed");
}
}