Caching result of code review

I Wanted to ask if there is some sort of caching going on after code review is being done on a certain commit. I mean to ask whether for each commit the whole repo is ananlyzed by sonar-java or it uses some results saved earlier for the previous commit during the next commit. If indeed there is some caching going on please point me out how it is being done and where it is done.

It would be really helpful if you could reply me with this.

Hey there.

For Java, at this time, a full build/analysis is required each time (no form of caching or incremental analysis is available).