Directory name to read files from
Define node numberer
Define node numberer
Returns a reader for a given file (shard).
Override to use multiple threads
Override to use multiple threads
Should return a sequence of iterators over NodeIdEdgesMaxId objects
Should return a sequence of iterators over NodeIdEdgesMaxId objects
Filenames prefix
Override to modify the graph's stored direction
Override to modify the graph's stored direction
Create an ArrayBasedDirectedGraph
Create an ArrayBasedDirectedGraph
Create a SharedArrayBasedDirectedGraph
Create a SharedArrayBasedDirectedGraph
Number of shards to split the in-memory array into 128 is an arbitrary default
A subtrait of GraphReader that reads files of names specified by prefix and containing directory.