/** * Returns a view of {@code graph} with the direction (if any) of every edge reversed. All other * properties remain intact, and further updates to {@code graph} will be reflected in the view. */ public static <N> Graph<N> transpose(Graph<N> graph) { if (!graph.isDirected()) { return graph; // the transpose of an undirected graph is an identical graph } if (graph instanceof TransposedGraph) { return ((TransposedGraph<N>) graph).graph; } return new TransposedGraph<N>(graph); }
/** * Returns a view of {@code graph} with the direction (if any) of every edge reversed. All other * properties remain intact, and further updates to {@code graph} will be reflected in the view. */ public static <N> Graph<N> transpose(Graph<N> graph) { if (!graph.isDirected()) { return graph; // the transpose of an undirected graph is an identical graph } if (graph instanceof TransposedGraph) { return ((TransposedGraph<N>) graph).graph; } return new TransposedGraph<N>(graph); }
/** * Returns a view of {@code graph} with the direction (if any) of every edge reversed. All other * properties remain intact, and further updates to {@code graph} will be reflected in the view. */ public static <N> Graph<N> transpose(Graph<N> graph) { if (!graph.isDirected()) { return graph; // the transpose of an undirected graph is an identical graph } if (graph instanceof TransposedGraph) { return ((TransposedGraph<N>) graph).graph; } return new TransposedGraph<N>(graph); }
/** * Returns a view of {@code graph} with the direction (if any) of every edge reversed. All other * properties remain intact, and further updates to {@code graph} will be reflected in the view. */ public static <N> Graph<N> transpose(Graph<N> graph) { if (!graph.isDirected()) { return graph; // the transpose of an undirected graph is an identical graph } if (graph instanceof TransposedGraph) { return ((TransposedGraph<N>) graph).graph; } return new TransposedGraph<N>(graph); }
/** * Returns a view of {@code graph} with the direction (if any) of every edge reversed. All other * properties remain intact, and further updates to {@code graph} will be reflected in the view. */ public static <N> Graph<N> transpose(Graph<N> graph) { if (!graph.isDirected()) { return graph; // the transpose of an undirected graph is an identical graph } if (graph instanceof TransposedGraph) { return ((TransposedGraph<N>) graph).graph; } return new TransposedGraph<N>(graph); }