Package com.guinetik.hexafun.examples.counter

Class CounterApp

java.lang.Object

com.guinetik.hexafun.examples.counter.CounterApp

public class CounterApp
extends Object

Counter application demonstrating the improved HexaFun DSL.

Key improvements showcased:

• Type-safe keys (UseCaseKey) instead of strings
• Cleaner syntax: validate/handle instead of from/to
• Implicit closure: no .and() chaining needed
• Validator chaining: multiple .validate() calls

Constructor Summary

Constructors

Constructor	Description
CounterApp()

Method Summary

Modifier and Type	Method	Description
Result<Counter>	add(Counter counter, int amount)	Add amount to a counter.
Result<Counter>	decrement(Counter counter)	Decrement a counter.
HexaApp	getApp()	Get the underlying HexaApp for testing.
Result<Counter>	increment(Counter counter)	Increment a counter.
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Details

CounterApp

public CounterApp()

Method Details

increment

public Result<Counter> increment(Counter counter)

Increment a counter.

decrement

public Result<Counter> decrement(Counter counter)

Decrement a counter.

add

public Result<Counter> add(Counter counter,
 int amount)

Add amount to a counter.

getApp

public HexaApp getApp()

Get the underlying HexaApp for testing.

main

public static void main(String[] args)