October 9, 2012
Positive integer data type in java
Question by user1724891
I want to make a code where I can only accept positive integers, how would you recommend to do this?
I was thinking to set the Constructor int mySddads = 0 then writing in the accessor an if condition that if the value entered was less than 0, then it returns a system print out saying error blah blah blah, but was there any better ideas to do this?
Answer by Starx
This should be very simple I think
public setPostiveInt(int i) {
if(i > 0) {
this.postiveInt = i;
} else {
//handle error or throw exception
}
}
