In Google Guava (Java), how to bulk set values for ArrayTable?

Question

I have a two dimensional array of data, e.g., V[][], that I want to bulk set on an ArrayTable instance.

Must I repeatedly call ArrayTable.put(R rowKey

Answer 1

There is not such a constructor.

Your best option is:

ArrayTable table = ArrayTable.create(
    ContiguousSet.create(Range.closedOpen(0, v.length), 
                       DiscreteDomain.integers()), 
    ContiguousSet.create(Range.closedOpen(0, v[0].length), 
                       DiscreteDomain.integers()));
for(int i = 0 ; i < v.length ; ++i) {
    for(int j = 0 ; j < v[i].length ; ++j) {
        table.set(i, j, v[i][j]);
    }
}