27 lines
684 B
Plaintext
27 lines
684 B
Plaintext
|
using System;
|
||
|
|
using Microsoft.SingSharp;
|
||
|
|
using Microsoft.Singularity.Channels;
|
||
|
|
using Microsoft.Singularity.Directory;
|
||
|
|
|
||
|
|
namespace Microsoft.Singularity.Applications
|
||
|
|
{
|
||
|
|
public contract CalculatorContract : ServiceContract {
|
||
|
|
out message Success();
|
||
|
|
|
||
|
|
in message AddInteger(int first, int second);
|
||
|
|
out message IntegerResult(int answer);
|
||
|
|
|
||
|
|
in message SubtractInteger(int first, int second);
|
||
|
|
|
||
|
|
override state Start: one {
|
||
|
|
Success! -> Ready;
|
||
|
|
}
|
||
|
|
|
||
|
|
state Ready: one {
|
||
|
|
AddInteger? -> IntegerResult! -> Ready;
|
||
|
|
|
||
|
|
SubtractInteger? -> IntegerResult! -> Ready;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|