103104105106107108109110111112
fail(); } catch (Exception e) {/*expected*/} model.setRoot("B"); verifyAllOriginalNodesStillInModel(); model.setRoot(null); model.removeEdge(new DefaultGraphEdge("B", "E")); verifyAllOriginalNodesStillInModel(); model.setRoot("E"); assertEquals(Sets.newHashSet("E"), model.getNodes()); }
130131132133134135136
model.removeNode("B"); assertEquals(Sets.newHashSet("A", "C", "D", "E", "F", "X"), model.getNodes()); } private static GraphEdge edge(Object from, Object to) { return new DefaultGraphEdge(from, to); }
44454647484950
GraphEdge edge = createEdge(from, to); addEdge(edge); } protected GraphEdge createEdge(Object from, Object to) { return new DefaultGraphEdge(from, to); }