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
1.9k views
in Technique[技术] by (71.8m points)

what is the standard number of parameters that a java method should have?

I am writing a program that checks the number of parameters of a methods and prints out a warning message (its a codesmell program) If there are more than what the standard is, the problem is that I don't know what the agreed number is. I have looked around and not had any luck. Can anyone tell me or at least point me in the right direction?

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)

There is no standard limit on the number of parameters you can specify in Java, but according to "Code Complete" (see this post) you should limit the amount of parameters to about 7, any more and it will have a negative effect on the readability of your code.


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

...