stateMap.put(v, DfsState.VISITED);
                } else if (state == DfsState.VISITING) {
                    // we are already visiting this vertex, this mean we have a cycle
                    int pos = cycle.lastIndexOf(v);
                    List<String> ret = cycle.subList(pos, cycle.size());
                    ret.add(v);
                    return ret;
                }
            }
        }

                cycle.removeLast();
                stateMap.put(v, DfsState.VISITED);
            } else if (state == DfsState.VISITING) {
                // we are already visiting this vertex, this mean we have a cycle
                int pos = cycle.lastIndexOf(v.label);
                List<String> ret = cycle.subList(pos, cycle.size());
                ret.add(v.label);
                return ret;
            }
        }

                    stateMap.put(v, DfsState.VISITED);
                } else if (state == DfsState.VISITING) {
                    // we are already visiting this vertex, this mean we have a cycle
                    int pos = cycle.lastIndexOf(v);
                    List<String> ret = cycle.subList(pos, cycle.size());
                    ret.add(v);
                    return ret;
                }
            }
        }

                eachFile { fcd ->
                    println("visiting ${fcd.path}")
                    fcd.path = "sub/${fcd.path}"
                }
            }
        '''

        when:
        run 'copy'

        then:
        output.count('visiting ') == 2
        outputContains('visiting a.txt')
        outputContains('visiting dir/b.txt')
        file('dest').assertHasDescendants(

            generateArchiveContents(archiveContentsDir)
        }
    }

    @RunFor(
        @Scenario(type = PER_COMMIT, operatingSystems = [LINUX], testProjects = ["archivePerformanceProject"])
    )
    def "visiting zip trees"() {
        given:
        runner.tasksToRun = ['visitZip']
        runner.addBuildMutator { createArchive(it, "archive.zip") { contents, output -> contents.zipTo(output) } }

        when:

// if visiting should continue.
type ContainerVisitor func(container *api.Container, containerType ContainerType) (shouldContinue bool)

// VisitContainers invokes the visitor function with a pointer to every container
// spec in the given pod spec with type set in mask. If visitor returns false,
// visiting is short-circuited. VisitContainers returns true if visiting completes,
// false if visiting was short-circuited.

else
   tfrun bazel test $TFCI_BAZEL_COMMON_ARGS --profile "$TFCI_OUTPUT_DIR/profile.json.gz" --config="${TFCI_BAZEL_TARGET_SELECTING_CONFIG_PREFIX}_pycpp_test"
fi

# Note: the profile can be viewed by visiting chrome://tracing in a Chrome browser.
# See https://docs.bazel.build/versions/main/skylark/performance.html#performance-profiling

    protected abstract void visitCause(Throwable cause);

    protected abstract void visitLocation(String location);

    /**
     * Should be called after each time this visitor has finished visiting.
     *
     * This method can be used to perform any cleanup or final processing related
     * to the visitor's purpose.
     */
    protected void endVisiting() {
        // default is no-op
    }

            if (resolveState.peek() != null) {
                final NodeState node = resolveState.pop();
                LOGGER.debug("Visiting configuration {}.", node);

                // Register capabilities for this node
                registerCapabilities(resolveState, node);

                // Initialize and collect any new outgoing edges of this node

     * <p>
     * The collection is live, so that the contents are queried as required on query of the collection.
     *
     * @param contents The file set contents for the constructed file collection