![]() ![]() ![]() methods = lambda self, x : str ( self ) * x # names # instance methods [ method for method in dir ( sub ) if callable ( getattr ( sub, method )) and hasattr ( getattr ( sub, method ), '_self_' ) and getattr ( sub, method ). name def doSub (): return 'did sub stuff' def cls ( cls ): return 'cls method (in Sub)' def subCls ( cls ): return 'Sub method' def subStatic (): return 'Sub method' sup = Super ( 'sup' ) sub = Sub ( 'sub', 0, 'I', 'two' ) sub. is used to represent classes and interfaces in a running Java program. The first step is to obtain a object for the class that you want to manipulate. There are three steps that must be followed to use these classes. _name_, name )) def _str_ ( self ): return "Sub( %s )" % self. The reflection classes, such as Method, are found in. methods raise AttributeError ( "' %s ' object has no attribute ' %s '" % ( type ( self ). _get_ ( type ( self ), type ) return self. )) def _getattr_ ( self, name ): if name in self. Sample classes for reflection function Super ( name ) def _dir_ ( self ): return list ( set ( \ There are multiple ways of getting property names, each of which include different subsets of an object's properties, such as enumerable or inherited properties. In JavaScript, methods are properties that are functions, so methods are retrieved by getting properties and filtering. Private boolean ListMethods.examplePrivateInstanceMethod() Public final native void ()Īll declared methods (excluding inherited): And, using the object we can call various methods to get information about. Public int ListMethods.examplePublicInstanceMethod(char,double) In order to reflect a Java class, we first need to create an object of Class. Output: public static void ListMethods.main() PrivateMethod is not exported because the first character is lowercase. Java.io.File listFiles,īoolean setWritable,īoolean setReadable,īoolean setExecutable, ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |