object of affection is in reflection

do internal things, play a safe roleYou can indirectly access the parent class's private methods, properties, by calling the shared method of the inherited parent classFor encapsulation, the class itself is a wrapper, the definition of a private property method is also a encapsulation, there is also an internal implementation of the logic, external access, only

1:sun provides a class of reflection mechanisms:Java.lang.classJava.lang.reflect.constructorJava.lang.reflect.FieldJava.lang.reflect.MethodJava.lang.reflect.Modifier2: What is reflectionThe Java reflection mechanism is in the running state, for any class. Can all know all the properties and methods of this class, for a

Http://blog.csdn.net/szwangdf/article/details/1504203 Outline:1. What is reflection?2. Relationships between namespaces and accessories3. What is the purpose of obtaining type information during runtime?4. How to Use reflection to obtain the type5. How to dynamically create objects based on types6. How to obtain m

First, what is reflectionThe concept of reflection was first proposed by Smith in 1982, mainly referring to the ability (introspection) of a program to access, detect, and modify its state or behavior in the province. The proposal of this concept soon triggered the research on the application of reflectivity in Computer science field. It is first used in the fiel

I have never done anything similar before, and reflection is only limited to copying attributes. I asked people everywhere, but I didn't fully meet my requirements. Look at my problem first: I don't know when to start. At the business layer and when designing, my business objects and their methods are written separately in different classes and interfaces. This design seems to have a name, which

method, the passed-in class variable CLS is a subclass instead of the parent class for the class method, can be called through the class, like C.F (), a bit like a static method in C + +, It can also be called through an instance of the class, like C (). f (), here C (), written so that it is an instance of the class.4. Static method is not, it

Generic constraints: Copy codeThe Code is as follows: public static class ToModel Define delegation:Copy codeThe Code is as follows: public delegate void SetString (string value ); Delegate creation method:Copy codeThe Code is as follows: private static SetString CreateStringDelegate (T model, string propertyName){MethodInfo mi = model. GetType (). GetProperty (p

the Class), you can also find methods in the object (such as the show function) because there is a pointer to the class in the object, and when queried through the object, the properties in the class can be found by pointers.Use reflection to import modules, find classes, c

at the end of the project, we began to summarize the various knowledge that was used in the project, such as Aop,cas,sso, multi-threading, distributed caching, reflection, WCF, Framework, Çeku, and so on. Although some knowledge is not very deep understanding, but generally have a understanding. So today, let's talk about the legendary reflection. 1, what

First, let's take a look at two built-in functions, isinstance and Issubclass, which determine whether an object is a corresponding type, such as:obj = ' python ' Print (Isinstance (OBJ,STR))Determines if obj is a string type, and the result returns TrueThe latter issubclass determines whether a class is a subclass of

Label (Space delimited): Reflection This chapter focuses on the study of object-oriented reflectionWhen it comes to reflection, not the definition of reflection, let's consider a problem first:If I have defined a class before, there is a class instantiation