Package com.guinetik.hexafun.hexa

Class UseCaseInputStep<I,O>

java.lang.Object

com.guinetik.hexafun.hexa.UseCaseInputStep<I,O>

Type Parameters:

I - The input type of the use case

O - The output type of the use case

public class UseCaseInputStep<I,O>
extends Object

Builder step for defining the input handling of a use case.

From here you can:

• validate(ValidationPort) - Add validation before handling
• handle(UseCase) - Go directly to handler (no validation)

Constructor Summary

Constructors

Constructor	Description
UseCaseInputStep(String name, UseCaseBuilder builder)

Method Summary

Modifier and Type	Method	Description
<R> UseCaseBuilder	handle(UseCase<I,R> handler)	Define the core logic of the use case without validation.
UseCaseValidationStep<I>	validate(ValidationPort<I> validator)	Add a validation step before the handler.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

UseCaseInputStep

public UseCaseInputStep(String name,
 UseCaseBuilder builder)

Method Details

handle

public <R> UseCaseBuilder handle(UseCase<I,R> handler)

Define the core logic of the use case without validation.

Type Parameters:

R - The output type of the use case

Parameters:

handler - The use case logic that processes the input and produces output

Returns:

The builder for chaining more use cases

validate

public UseCaseValidationStep<I> validate(ValidationPort<I> validator)

Add a validation step before the handler.

Parameters:

validator - The validation port that checks the input

Returns:

The validation step for chaining more validators or the handler