Patron Strategy

src/main/java/org/example/designpatterns/strategy/App.java

+package org.example.designpatterns.strategy;
+
+import org.example.designpatterns.strategy.strategy.AntivirusAvanzado;
+import org.example.designpatterns.strategy.strategy.AntivirusSimple;
+import org.example.designpatterns.strategy.strategy.Contexto;
+
+public class App {
+    public static void main(String[] args) {
+        Contexto contexto = new Contexto(new AntivirusAvanzado());
+        contexto.ejecutar();
+    }
+}

src/main/java/org/example/designpatterns/strategy/strategy/AnalisisAvanzado.java

+package org.example.designpatterns.strategy.strategy;
+
+public abstract class AnalisisAvanzado implements IStrategy{
+    @Override
+    public void analizar() {
+        iniciar();
+        analizarMemoria();
+        analizarKeyLoggers();
+        analizarRootKits();
+        descomprimirZip();
+        detener();
+    }
+
+    abstract void iniciar();
+    abstract void analizarMemoria();
+    abstract void analizarKeyLoggers();
+    abstract void analizarRootKits();
+    abstract void descomprimirZip();
+    abstract void detener();
+}

src/main/java/org/example/designpatterns/strategy/strategy/AnalisisSimple.java

+package org.example.designpatterns.strategy.strategy;
+
+public abstract class AnalisisSimple implements IStrategy{
+    @Override
+    public void analizar() {
+        iniciar();
+        saltarZip();
+        detener();
+    }
+
+    abstract void iniciar();
+    abstract void saltarZip();
+    abstract void detener();
+}

src/main/java/org/example/designpatterns/strategy/strategy/AntivirusAvanzado.java

+package org.example.designpatterns.strategy.strategy;
+
+public class AntivirusAvanzado extends AnalisisAvanzado{
+    @Override
+    void iniciar() {
+        System.out.println("Antivirus Simple - Análisis simple iniciado");
+    }
+
+    @Override
+    void analizarMemoria() {
+        try {
+            System.out.println("Analizando Memoria RAM.....");
+            Thread.sleep(1000);
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Override
+    void analizarKeyLoggers() {
+        try {
+            System.out.println("Analizando en busca de KeyLoggers.....");
+            Thread.sleep(1000);
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Override
+    void analizarRootKits() {
+        try {
+            System.out.println("Analizando en busca de RootKits.....");
+            Thread.sleep(1500);
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Override
+    void descomprimirZip() {
+        try {
+            System.out.println("Analizando archivos '.zip'.....");
+            Thread.sleep(2000);
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Override
+    void detener() {
+        System.out.println("Antivirus Simple - Análisis simple finalizado");
+    }
+}

src/main/java/org/example/designpatterns/strategy/strategy/AntivirusSimple.java

+package org.example.designpatterns.strategy.strategy;
+
+public class AntivirusSimple extends AnalisisSimple{
+    @Override
+    void iniciar() {
+        System.out.println("Antivirus Simple - Análisis simple iniciado");
+    }
+
+    @Override
+    void saltarZip() {
+        try {
+            System.out.println("Analizando.....");
+            Thread.sleep(2500);
+            System.out.println("No se pudo analizar archivos con extensión '.zip'");
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Override
+    void detener() {
+        System.out.println("Antivirus Simple - Análisis simple finalizado");
+    }
+}

src/main/java/org/example/designpatterns/strategy/strategy/Contexto.java

+package org.example.designpatterns.strategy.strategy;
+
+public class Contexto {
+
+    private  IStrategy strategy;
+
+    public Contexto(IStrategy strategy) {
+        this.strategy = strategy;
+    }
+
+    public void ejecutar() {
+        this.strategy.analizar();
+    }
+}

src/main/java/org/example/designpatterns/strategy/strategy/IStrategy.java

+package org.example.designpatterns.strategy.strategy;
+
+public interface IStrategy {
+    void analizar();
+}