| 52 | // TODO These next five methods (setEdge, deleteEdge, getOutNeighbors, getInNeighbors, |
| 53 | // and getNeighbors) are all in the recipe book. |
| 54 | public static void setEdge(TransactionContext tcx, final String node, final String neighbor){ |
| 55 | tcx.run(new Function<Transaction,Void>() { |
| 56 | public Void apply(Transaction tr){ |
| 57 | tr.set(edge.pack(Tuple.from(node,neighbor)), Tuple.from().pack()); |
| 58 | tr.set(inverse.pack(Tuple.from(neighbor,node)), Tuple.from().pack()); |
| 59 | return null; |
| 60 | } |
| 61 | }); |
| 62 | } |
| 63 | |
| 64 | public static void deleteEdge(TransactionContext tcx, final String node, final String neighbor){ |
| 65 | tcx.run(new Function<Transaction,Void>() { |