blob: 2c88b5319e2061b03b952f159e075b4ce2f84844 (
plain)
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
51
52
53
54
|
package calculator;
//import org.osoa.sca.annotations.Reference;
/**
* An implementation of the Calculator service.
*/
public class CalculatorServiceImpl implements CalculatorService {
private AddService addService;
private SubtractService subtractService;
private MultiplyService multiplyService;
private DivideService divideService;
//@Reference
public void setAddService(AddService addService) {
this.addService = addService;
}
//@Reference
public void setSubtractService(SubtractService subtractService) {
this.subtractService = subtractService;
}
//@Reference
public void setDivideService(DivideService divideService) {
this.divideService = divideService;
}
//@Reference
public void setMultiplyService(MultiplyService multiplyService) {
this.multiplyService = multiplyService;
}
public double add(double n1, double n2) {
return addService.add(n1, n2);
}
public double subtract(double n1, double n2) {
return subtractService.subtract(n1, n2);
}
public double multiply(double n1, double n2) {
return multiplyService.multiply(n1, n2);
}
public double divide(double n1, double n2) {
return divideService.divide(n1, n2);
}
}
|
