What's missing from Guava's version that you want to add here? Gary
On Tue, Aug 31, 2021, 20:55 Will Herrmann <wjherrm...@gmail.com> wrote: > I am wondering if it would be appropriate to add a Table (a.k.a. Matrix) > data structure to Commons Collections 4. Guava has one[1] and it seems like > it would fit in with this project. > > From the Guava Javadoc for Table > > > A collection that associates an ordered pair of keys, called a row key > and a column key, with a single value. A table may be sparse, with only a > small fraction of row key / column key pairs possessing a corresponding > value. > > Under the hood, a Table<R, C, V> seems to be implemented as a Map<R, > Map<C, V>>, with concrete implementations backed by HashMaps or TreeMaps. > > If it would be appropriate to add such a data structure, what would be the > process of adding it to Commons Collections 4? > > [1]: > https://github.com/google/guava/wiki/NewCollectionTypesExplained#table > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@commons.apache.org > For additional commands, e-mail: user-h...@commons.apache.org > >
