kubernetes/third_party/forked/gonum/graph/traverse/visit_depth_first.go

type VisitableGraph …

type VisitingDepthFirst …

// Walk performs a depth-first traversal of the graph g starting from the given node,
// depending on the EdgeFilter field and the until parameter if they are non-nil. The
// traversal follows edges for which EdgeFilter(edge) is true and returns the first node
// for which until(node) is true. During the traversal, if the Visit field is non-nil, it
// is called with the nodes joined by each followed edge.
func (d *VisitingDepthFirst) Walk(g VisitableGraph, from graph.Node, until func(graph.Node) bool) graph.Node { … }

// Visited returned whether the node n was visited during a traverse.
func (d *VisitingDepthFirst) Visited(n graph.Node) bool { … }

// Reset resets the state of the traverser for reuse.
func (d *VisitingDepthFirst) Reset() { … }