Software Design on Gustavo Peiretti

Software Design on Gustavo Peiretti https://gustavopeiretti.com/categories/software-design/ Recent content in Software Design on Gustavo Peiretti Hugo en Thu, 21 Dec 2023 00:00:00 +0000 SOLID principles with examples https://gustavopeiretti.com/solid-principles-with-examples/ Thu, 21 Dec 2023 00:00:00 +0000 https://gustavopeiretti.com/solid-principles-with-examples/ SOLID Dependency inversion principle https://gustavopeiretti.com/solid-dependency-inversion-principle/ Wed, 20 Dec 2023 00:00:00 +0000 https://gustavopeiretti.com/solid-dependency-inversion-principle/ SOLID Interface segregation principle https://gustavopeiretti.com/solid-interface-segregation-principle/ Wed, 20 Dec 2023 00:00:00 +0000 https://gustavopeiretti.com/solid-interface-segregation-principle/ <p>This principle about Interface segregation principle (ISP) says that any client should not be required to depend on methods they do not use.</p> SOLID Liskov substitution principle https://gustavopeiretti.com/solid-liskov-substitution-principle/ Wed, 20 Dec 2023 00:00:00 +0000 https://gustavopeiretti.com/solid-liskov-substitution-principle/ <p>The Liskov substitution principle (LSP) is an object-oriented design principle that states that a subclass must be interchangeable with its superclass without changing the program’s behavior.</p> SOLID Open/closed principle https://gustavopeiretti.com/solid-open-close-principle/ Wed, 20 Dec 2023 00:00:00 +0000 https://gustavopeiretti.com/solid-open-close-principle/ <p>The open/closed principle (OCP) says that every class, module, method, etc. should be open for an extension but must be closed for modification.</p> SOLID Single responsibility principle https://gustavopeiretti.com/solid-single-responsibility-principle/ Wed, 20 Dec 2023 00:00:00 +0000 https://gustavopeiretti.com/solid-single-responsibility-principle/ <p>This principle refers to the unique responsibility that each program should have with a specific and limited task.</p> Design patterns you should know https://gustavopeiretti.com/design-patterns-you-should-know/ Sun, 20 Aug 2023 00:00:00 +0000 https://gustavopeiretti.com/design-patterns-you-should-know/ Adapter Design Pattern https://gustavopeiretti.com/adapter-design-pattern/ Sat, 19 Aug 2023 00:00:00 +0000 https://gustavopeiretti.com/adapter-design-pattern/ <p>The Adapter design pattern works when you have different or incompatible interfaces, and you need the client to use both in the same way.</p> <p>The Adapter design pattern says in its definition that it converts an interface or class into another interface that the client needs.</p> Builder Design Pattern https://gustavopeiretti.com/build-design-pattern/ Sat, 19 Aug 2023 00:00:00 +0000 https://gustavopeiretti.com/build-design-pattern/ <p>The Builder design pattern allows you to create objects that are usually complex using another object that builds them step by step.</p> Composite Design Pattern https://gustavopeiretti.com/composite-design-pattern/ Sat, 19 Aug 2023 00:00:00 +0000 https://gustavopeiretti.com/composite-design-pattern/ <p>The Composite design pattern allows you to create objects from an interface by making them all similar and allowing them all to be treated in the same way.</p> Decorator Design Pattern https://gustavopeiretti.com/decorator-design-pattern/ Sat, 19 Aug 2023 00:00:00 +0000 https://gustavopeiretti.com/decorator-design-pattern/ <p>The Decorator pattern allows you to add new features to classes without modifying their structure.</p> Facade Design Pattern https://gustavopeiretti.com/facade-design-pattern/ Sat, 19 Aug 2023 00:00:00 +0000 https://gustavopeiretti.com/facade-design-pattern/ <p>The Facade design pattern simplifies the complexity of a system through a simpler interface.</p> <p>It improves access to our system by allowing other systems or subsystems to use a common access point that reduces complexity, minimizing interactions and dependencies.</p> Factory Design Pattern https://gustavopeiretti.com/factory-design-pattern/ Sat, 19 Aug 2023 00:00:00 +0000 https://gustavopeiretti.com/factory-design-pattern/ <p>The Factory design pattern is mainly used when we have a class or interface with many subclasses or implementations, and according to some input, we need to return one of these specific subclasses.</p> Observer Design Pattern https://gustavopeiretti.com/observer-design-pattern/ Sat, 19 Aug 2023 00:00:00 +0000 https://gustavopeiretti.com/observer-design-pattern/ <p>The Observer’s design pattern is used primarily when we are interested in any change of status being notified to anyone who needs to know about that change.</p> <p>In the observer design pattern, the object that looks at the state of another object is called “Observer” and the object that is “looking” those changes is called “Subject”.</p> Proxy Design Pattern https://gustavopeiretti.com/proxy-design-pattern/ Sat, 19 Aug 2023 00:00:00 +0000 https://gustavopeiretti.com/proxy-design-pattern/ <p>The Proxy design pattern is simply an intermediary that is designed over a class to add some additional functionality, without modifying the original class.</p> Singleton Design Pattern https://gustavopeiretti.com/singleton-design-pattern/ Sat, 19 Aug 2023 00:00:00 +0000 https://gustavopeiretti.com/singleton-design-pattern/ <p>This is one of the best-known patterns and is perhaps the first that comes to mind when you ask us about design patterns in Java.</p> <p>The goal is to have only one instance of a class involved and ensure that this happens every time this instance is needed.</p> Strategy Design Pattern https://gustavopeiretti.com/strategy-design-pattern/ Sat, 19 Aug 2023 00:00:00 +0000 https://gustavopeiretti.com/strategy-design-pattern/ <p>The Strategy design pattern helps to define different behaviors or functionalities that can be changed at runtime.</p> <p>In the Strategy pattern, we create different classes that represent strategies and that we can use, according to some variation or input.</p>