CallingBuilder (EventMaid - Core Library 1.0.40 API)

Type Parameters:

U - the type of the currently configured use case

All Known Subinterfaces:

Step3Builder<U>
```
public interface CallingBuilder<U>
```
This interface defines how a use case should be invoked. All responses are send back on the same SerializedMessageBus with the UseCaseInvokingResponseEventType.USE_CASE_RESPONSE_EVENT_TYPE.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Step1Builder`	`callingBy(Caller<U> caller)`	With this method the use case is invoked as defined in the given `Caller`.
`Step1Builder`	`callingTheSingleUseCaseMethod()`	This method invokes the only public method on the current use case instance.

- Method Detail
  - callingTheSingleUseCaseMethod
```
Step1Builder callingTheSingleUseCaseMethod()
```
    This method invokes the only public method on the current use case instance. All parameters of the method are deserialized as defined by the UseCaseInvocationBuilder and the optional return value is serialized using the serializing definitions of the UseCaseInvocationBuilder.
    
    Returns:
    
    the next step in the fluent builder interface
  - callingBy
```
Step1Builder callingBy(Caller<U> caller)
```
    With this method the use case is invoked as defined in the given Caller.
    
    Parameters:
    
    caller - the caller to use
    
    Returns:
    
    the next step in the fluent builder interface