return transformSteps;
        }

        @Override
        public void prepareForVisitingIfNotAlready() {
            // The parameters of the transforms should already be isolated prior to visiting this set.
            // However, in certain cases, the transform's parameters may not be isolated (eg https://github.com/gradle/gradle/issues/23116), so do this now

        Set<Node> visited = new HashSet<>();
        Set<Node> visiting = new HashSet<>();
        while (!queue.isEmpty()) {
            Node node = queue.get(0);
            if (node.isComplete() || visited.contains(node)) {
                queue.remove(0);
                continue;
            }
            if (visiting.add(node)) {
                int pos = 0;

				}
			}
		}
	}
	return nil
}

// WalkDir walks the file tree rooted at root, calling fn for each file or
// directory in the tree, including root.
//
// All errors that arise visiting files and directories are filtered by fn:
// see the [fs.WalkDirFunc] documentation for details.
//
// The files are walked in lexical order, which makes the output deterministic

        then:
        printGraph(result.rootSource.get()) == """org:root:1.0
  org:dep1:2.0(C) [root]
  org:dep2:3.0 -> org:dep2:3.0 - Could not resolve org:dep2:3.0.
"""
    }

    def "visiting resolved module version again has no effect"() {
        def root = rootNode(1, "org", "root", "1.0")
        def selector = selector(7, "org", "dep1", "2.0")
        root.outgoingEdges >> [dep(selector, 1, 2)]

            }
        }

        expect:
        collection.buildDependencies.getDependencies(task) == [dependency1, dependency2] as LinkedHashSet
    }

    def "descendant can avoid visiting content when task dependencies are queried"() {
        def task = Stub(Task)
        def dependency1 = Stub(Task)
        def dependency2 = Stub(Task)
        def child1 = new TestCollection() {
            @Override

                // TODO - hoist this up into configuration file collection visiting (and not when visiting the upstream dependencies of a transform), and deprecate this in Gradle 7.x
                //

        }
        return this;
    }

    @Override
    public TreeFormatter endChildren() {
        if (current.parent == null) {
            throw new IllegalStateException("Not visiting any node.");
        }
        if (current.state == State.CollectValue) {
            current.state = State.Done;
            current = current.parent;
        }

     */
    private static class FileDetails {
        final IncludeDirectives directives;
        // Non-null when the result of visiting this file can be reused
        @Nullable
        FileVisitResult results;

        FileDetails(IncludeDirectives directives) {
            this.directives = directives;
        }
    }

    /**

	// VisitRulesFor invokes visitor() with each rule that applies to a given user in a given namespace, and each error encountered resolving those rules.
	// If visitor() returns false, visiting is short-circuited.
	VisitRulesFor(user user.Info, namespace string, visitor func(source fmt.Stringer, rule *rbacv1.PolicyRule, err error) bool)
}

  // Seed this analysis for each such region by mapping all resource arguments
  // for such regions to a new unique-id. This is required because walk() walks
  // the attached regions first before visiting the op, so there is no
  // opportunity during the walk to seed region arguments. Also note that walk
  // eventually also visits the Op on which the walk() is called, so make sure