diff options
Diffstat (limited to 'DesignPatterns/src/app/DesignPatterns.State/IPosTerminal.cs')
| -rw-r--r-- | DesignPatterns/src/app/DesignPatterns.State/IPosTerminal.cs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/DesignPatterns/src/app/DesignPatterns.State/IPosTerminal.cs b/DesignPatterns/src/app/DesignPatterns.State/IPosTerminal.cs new file mode 100644 index 0000000..0e65d89 --- /dev/null +++ b/DesignPatterns/src/app/DesignPatterns.State/IPosTerminal.cs @@ -0,0 +1,19 @@ +namespace DesignPatterns.State {
+ public interface IPosTerminal {
+ void SwipeCard( string cardNumber );
+
+ void EnterAmount( double amount );
+
+ void EnterPin( string pin );
+
+ void AuthorizeTransaction( );
+
+ void PrintReceipt( );
+
+ void ProcessTransaction( );
+
+ IState CurrentState { get; set; }
+
+ IPosTransaction Transaction { get; set; }
+ }
+}
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