static

class ClassWithStaticMethod {
  static staticProperty = "someValue";
  static staticMethod() {
    return "static method has been called.";
  }
  static {
    console.log("Class static initialization block called");
  }
}

console.log(ClassWithStaticMethod.staticProperty);
// Expected output: "someValue"
console.log(ClassWithStaticMethod.staticMethod());
// Expected output: "static method has been called."

static nomMthode() { ... }

class Triple {
  static triple(n) {
    if (n === undefined) {
      n = 1;
    }
    return n * 3;
  }
}

class SuperTriple extends Triple {
  static triple(n) {
    return super.triple(n) * super.triple(n);
  }
}

console.log(Triple.triple()); // 3
console.log(Triple.triple(6)); // 18
console.log(SuperTriple.triple(4)); // 144
var tp = new Triple();
console.log(SuperTriple.triple(4)); // 144 (pas d'impact de l'affectation du parent)
console.log(tp.triple()); // tp.triple n'est pas une fonction

class StaticMethodCall {
  static staticMethod() {
    return "Mthode statique appele";
  }
  static anotherStaticMethod() {
    return this.staticMethod() + " depuis une autre statique";
  }
}
StaticMethodCall.staticMethod();
// 'Mthode statique appele'
StaticMethodCall.anotherStaticMethod();
// 'Mthode statique appele depuis une autre statique'

class StaticMethodCall {
  constructor() {
    console.log(StaticMethodCall.staticMethod());
    // 'appel de la mthode statique'

    console.log(this.constructor.staticMethod());
    // 'appel de la mthode statique'
  }

  static staticMethod() {
    return "appel de la mthode statique.";
  }
}