| When.NumberConditionBuilder | When. then(double thenValue) | Defines a constant value of the ternary expression, that is returned if
 the condition is true. | 
| When.NumberConditionBuilder | When. then(float thenValue) | Defines a constant value of the ternary expression, that is returned if
 the condition is true. | 
| When.NumberConditionBuilder | When. then(int thenValue) | Defines a constant value of the ternary expression, that is returned if
 the condition is true. | 
| When.NumberConditionBuilder | When. then(long thenValue) | Defines a constant value of the ternary expression, that is returned if
 the condition is true. | 
| When.NumberConditionBuilder | When. then(ObservableNumberValue thenValue) | Defines the  ObservableNumberValue which value
 is returned by the ternary expression if the condition is  true. |