@Override
  Set<N> nodes();

  /** Returns all edges in this graph. */
  @Override
  Set<EndpointPair<N>> edges();

  //
  // Graph properties
  //

  /**
   * Returns true if the edges in this graph are directed. Directed edges connect a {@link
   * EndpointPair#source() source node} to a {@link EndpointPair#target() target node}, while
   * undirected edges connect a pair of nodes to each other.
   */

 * terms</a>):
 *
 * <ul>
 *   <li>directed graphs
 *   <li>undirected graphs
 *   <li>graphs that do/don't allow parallel edges
 *   <li>graphs that do/don't allow self-loops
 *   <li>graphs whose nodes/edges are insertion-ordered, sorted, or unordered
 *   <li>graphs whose edges are unique objects
 * </ul>
 *
 * <h3>Building a {@code Network}</h3>
 *

			b.Values = append(b.Values, v)

			// Find all the scheduling edges out from this value.
			i := sort.Search(len(edges), func(i int) bool {
				return edges[i].x.ID >= v.ID
			})
			j := sort.Search(len(edges), func(i int) bool {
				return edges[i].x.ID > v.ID
			})
			// Decrement inEdges for each target of edges from v.
			for _, e := range edges[i:j] {
				inEdges[e.y.ID]--
				if inEdges[e.y.ID] == 0 {

	// build it early since we rely heavily on the def-use chain later
	t.buildDefUses()

	// pick up either an edge or SSA value from worklist, process it
	for {
		if len(t.edges) > 0 {
			edge := t.edges[0]
			t.edges = t.edges[1:]
			if _, exist := t.visited[edge]; !exist {
				dest := edge.b
				destVisited := t.visitedBlock[dest.ID]

				// mark edge as visited
				t.visited[edge] = true

    )


def get_individual_sponsors(settings: Settings):
    nodes: List[SponsorshipAsMaintainerNode] = []
    edges = get_graphql_sponsor_edges(settings=settings)

    while edges:
        for edge in edges:
            nodes.append(edge.node)
        last_edge = edges[-1]
        edges = get_graphql_sponsor_edges(settings=settings, after=last_edge.cursor)

// enforce arbitrary ordering dependencies (via control or data edges) between
// resource operations.  Since all resource reads happen before all resource
// writes, edges constraining resource reads to happen before resource writes
// are fine, but all other kinds of edges are problematic.  This analysis
// computes the set of pairs of resource operations that cannot be put in the

            this.included = included;
            this.edges = edges;
            this.includeFileDirectives = dependentIncludeDirectives;
        }

        FileVisitResult(File file) {
            this.file = file;
            result = IncludeFileResolutionResult.NoMacroIncludes;
            includeDirectives = null;
            included = Collections.emptyList();
            edges = Collections.emptyList();

				g.getOrCreateVertex_locked(nodeVertexType, "", "node1")
				return g
			}(),
		},
		{
			// two edges from the same configmap to distinct nodes, will delete one of the edges
			desc:        "edges are deleted, non-orphans and destination orphans are preserved",
			fromType:    configMapVertexType,
			toType:      nodeVertexType,
			toNamespace: "",
			toName:      "node2",

        return AbstractNetwork.this.nodes();
      }

      @Override
      public Set<EndpointPair<N>> edges() {
        if (allowsParallelEdges()) {
          return super.edges(); // Defer to AbstractGraph implementation.
        }

        // Optimized implementation assumes no parallel edges (1:1 edge to EndpointPair mapping).
        return new AbstractSet<EndpointPair<N>>() {
          @Override

        return AbstractNetwork.this.nodes();
      }

      @Override
      public Set<EndpointPair<N>> edges() {
        if (allowsParallelEdges()) {
          return super.edges(); // Defer to AbstractGraph implementation.
        }

        // Optimized implementation assumes no parallel edges (1:1 edge to EndpointPair mapping).
        return new AbstractSet<EndpointPair<N>>() {
          @Override