org.codehaus.plexus.util.dag; public synchronized class DAG implements Cloneable, java.io.Serializable { private java.util.Map vertexMap; private java.util.List vertexList; public void DAG(); public java.util.List getVerticies(); public java.util.Set getLabels(); public Vertex addVertex(String); public void addEdge(String, String) throws CycleDetectedExcepti; public void addEdge(Vertex, Vertex) throws CycleDetectedExcepti; public void removeEdge(String, String); public void removeEdge(Vertex, Vertex);...

        Vertex c = graph.getVertex("c");
        Vertex d = graph.getVertex("d");
        assertEquals("a", a.getLabel());
        assertEquals("b", b.getLabel());
        assertEquals("c", c.getLabel());
        assertEquals("d", d.getLabel());
        assertFalse(hasEdge(graph, "b", "a"));
        assertFalse(hasEdge(graph, "a", "c"));
        assertFalse(hasEdge(graph, "a", "d"));

    }

    public List<String> getDependents(String id) {
        return graph.getVertex(id).getParents().stream().map(Vertex::getLabel).collect(Collectors.toList());
    }

    public List<String> getDependencies(String id) {
        return graph.getVertex(id).getChildren().stream().map(Vertex::getLabel).collect(Collectors.toList());
    }

    public static String getId(MavenProject project) {

	// Tables
	CreateTable(dst ...interface{}) error
	DropTable(dst ...interface{}) error
	HasTable(dst interface{}) bool
	RenameTable(oldName, newName interface{}) error
	GetTables() (tableList []string, err error)
	TableType(dst interface{}) (TableType, error)

	// Columns
	AddColumn(dst interface{}, field string) error
	DropColumn(dst interface{}, field string) error

g = Github(settings.token.get_secret_value())
repo = g.get_repo(settings.github_repository)
for pr in repo.get_pulls(state="open"):
    logging.info(f"Checking PR: #{pr.number}")
    pr_labels = list(pr.get_labels())
    pr_label_by_name = {label.name: label for label in pr_labels}
    reviews = list(pr.get_reviews())
    review_by_user: dict[str, PullRequestReview] = {}
    for review in reviews:

        final List<Vertex> children = new ArrayList<>();
        final List<Vertex> parents = new ArrayList<>();

        Vertex(String label) {
            this.label = label;
        }

        String getLabel() {
            return label;
        }

        List<Vertex> getChildren() {
            return children;
        }

        List<Vertex> getParents() {
            return parents;
        }

                if (item.getPermissions().length == 0) {
                    final Map<String, String> map = new HashMap<>(2);
                    map.put(Constants.ITEM_LABEL, item.getLabel());
                    map.put(Constants.ITEM_VALUE, item.getValue());
                    itemList.add(map);
                }
            }
        } else {

        final List<Vertex> children = new ArrayList<>();
        final List<Vertex> parents = new ArrayList<>();

        Vertex(String label) {
            this.label = label;
        }

        String getLabel() {
            return label;
        }

        List<Vertex> getChildren() {
            return children;
        }

        List<Vertex> getParents() {
            return parents;
        }

    )
    time.sleep(sleep_time)

    # Get PR
    logging.debug(f"Processing PR: #{number}")
    pr = repo.get_pull(number)
    label_strs = {label.name for label in pr.get_labels()}
    langs = []
    for label in label_strs:
        if label.startswith("lang-") and not label == lang_all_label:
            langs.append(label[5:])
    logging.info(f"PR #{pr.number} has labels: {label_strs}")

							return err
						}
					}
				}

				return nil
			}); err != nil {
				return err
			}
		}
	}

	return nil
}

// GetTables returns tables
func (m Migrator) GetTables() (tableList []string, err error) {
	err = m.DB.Raw("SELECT TABLE_NAME FROM information_schema.tables where TABLE_SCHEMA=?", m.CurrentDatabase()).
		Scan(&tableList).Error
	return
}