tree 9fc3b88313a2df53d01df3803bda2a820636ba81
parent 0446c31863484aeb48fd6c836c7deeb0cb271d90
author Ivan Frade <ifrade@google.com> 1739406305 -0800
committer Ivan Frade <ifrade@google.com> 1739912358 -0800

blame.cache: Define interface and POJO to cache blame results

The blame generator goes into the history of a file until it blames
all lines. If the caller keeps a cache of the results, the generator
could use it to shorten that walk, using the blame information of an
older revision of the file to build the new blame view.

Define an interface and POJO for the blame cache.

Change-Id: Ib6b033ef46089bbc5a5b32e8e060d4ab0f74b871