Performs a breadth-first traversal of the lineage graph starting from from
and returns every reachable node, its depth and the path taken.
Usage
trace_dependencies(
x,
from,
direction = c("downstream", "upstream"),
max_depth = Inf,
include_self = FALSE,
...
)
Arguments
- x
A td_lineage object.
- from
Character vector of starting node identifiers.
- direction
"downstream" (default) or "upstream".
- max_depth
Maximum traversal depth.
- include_self
Include the starting node(s) in the result.
- ...
Unused.
Value
A tibble with node, node_type, depth, path and
edge_relationship.
