Skip to main content

batch

ursa_engine::graph::traversal

Function batch 

Source 
pub fn batch(
    topology: &Topology,
    ids: &IdMap,
    traversal: &Traversal,
    nodes: &[Vec<Option<u32>>],
    weights: Option<&[f64]>,
    schema: Arc<Schema>,
) -> Result<RecordBatch>
Expand description

Run traversal over a graph. nodes holds, per node parameter in order, its ids as dense indexes (None for an id not in the graph or a null); weights is one f64 per edge row for a weighted shortest path.