Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
843 views
in Technique[技术] by (71.8m points)

oop - Java Reflection: get instances of a given class found by entering its name?

Is it possible to get all instances of a class by entering this class's name as a string?

Something like this?

var instances = Reflection.findClass("com.someone.MyClass").getInstances();

Any feedback is appreciated. Thanks.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

No, there's nothing like that available. If you hook into the debugging API you may be able to do it, but not when running "normally".


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...