Esempio n. 1
0
 /**
  * A proxy method that adds the edge {@code e} to the graph being tested. In case of Immutable
  * graph implementations, this method should add {@code e} to the graph builder and build a new
  * graph with the current builder state.
  *
  * <p>This method should be used in tests of specific implementations if you want to ensure
  * uniform behavior (including side effects) with how edges are added elsewhere in the tests. For
  * example, the existing implementations of this method explicitly add the supplied nodes to the
  * graph, and then call {@code graph.addEdge()} to connect the edge to the nodes; this is not part
  * of the contract of {@code graph.addEdge()} and is done for convenience. In cases where you want
  * to avoid such side effects (e.g., if you're testing what happens in your implementation if you
  * add an edge whose end-points don't already exist in the graph), you should <b>not</b> use this
  * method.
  *
  * @return {@code true} iff the graph was modified as a result of this call TODO(user): Consider
  *     changing access modifier to be protected.
  */
 @CanIgnoreReturnValue
 boolean addEdge(String e, Integer n1, Integer n2) {
   network.addNode(n1);
   network.addNode(n2);
   return network.addEdge(e, n1, n2);
 }
Esempio n. 2
0
 /**
  * A proxy method that adds the node {@code n} to the graph being tested. In case of Immutable
  * graph implementations, this method should add {@code n} to the graph builder and build a new
  * graph with the current builder state.
  *
  * @return {@code true} iff the graph was modified as a result of this call TODO(user): Consider
  *     changing access modifier to be protected.
  */
 @CanIgnoreReturnValue
 boolean addNode(Integer n) {
   return network.addNode(n);
 }