getAllSubclassFields方法为入口方法,通过调用getAllSubclasses方法获取目标类的所有子类,再遍历子类调用getFields方法获取每个子类的字段,并将字段添加到字段列表中。 getAllSubclasses方法递归调用,通过targetClass.getDeclaredClasses()获取目标类的直接子类,然后再递归调用getAllSubclasses方法获取子类的子类,直到获取到所有子类。
下面是一个使用 Java 反射获取所有继承类的示例代码: importjava.util.ArrayList;importjava.util.List;publicclassReflectionExample{publicstaticvoidmain(String[]args){List<Class<?>>subclassList=getAllSubclasses(MyClass.class);for(Class<?>subclass:subclassList){System.out.println(subclass.getName());}}pub...
* to the specified value. Most subclasses will have no need to * override this method, relying solely on the {@link #initialValue} * method to set the values of thread-locals. * * @param value the value to be stored in the current thread's copy of * this thread-local. */publicvoid...
public ConfigurableEnvironment getEnvironment() { // 实现 EnvironmentCapable 接口,并在此懒式创建 Environment if (this.environment == null) { this.environment = createEnvironment(); } return this.environment; } /** * Create and return a new {@link StandardEnvironment}. * Subclasses may override...
marker class in the hierarchy. All subclasses of this class are "magically" granted access by the VM to otherwise inaccessible fields and methods of other classes. It is used to hold the code for dynamically-generated FieldAccessorImpl and MethodAccessorImpl ...
The Throwable class is the superclass of all errors and exceptions in the Java language. Only objects that are instances of this class (or one of its subclasses) are thrown by the Java Virtual Machine or can be thrown by the Java throw statement. Similarly, only this class or one of its...
The finalize method of class Object performs no special action; it simply returns normally. Subclasses of Object may override this definition. Object 类的 finalize 方法不执行任何特殊操作;它只是正常返回。 Object 的子类可以覆盖这个定义。 The Java programming language does not guarantee which thread will...
javax.lang.model.element.TypeElement.getPermittedSubclasses() 17 このクラスまたはインタフェース要素の許可されたクラスを宣言順に返します。 javax.lang.model.element.TypeElement.getRecordComponents() 16 このクラスまたはインタフェース要素のレコード・コンポーネントを宣言順に返します。
* It is recommended that all subclasses override this method. * * The {@code toString} method for class {@code Object} * returns a string consisting of the name of the class of which the * object is an instance, the at-sign character `{@code @}', and * the unsigned hexadecimal...
().getClassUnderModulePath(modulePath);for(Stringmodule:map.keySet()) {for(Stringklass:map.get(module)) {logger.info("Loaded Class: "+klass+"\n");loadClass(klass,false,module);// the loadClass() method is defined below} }//this must be called after all classes are loadedScene.v()...