How to use

addNodeInternal

method

in

com.google.common.graph.ConfigurableMutableNetwork

@Override
@CanIgnoreReturnValue
public boolean addNode(N node) {
 checkNotNull(node, "node");
 if (containsNode(node)) {
  return false;
 }
 addNodeInternal(node);
 return true;
}

@Override
@CanIgnoreReturnValue
public boolean addNode(N node) {
 checkNotNull(node, "node");
 if (containsNode(node)) {
  return false;
 }
 addNodeInternal(node);
 return true;
}

@Override
@CanIgnoreReturnValue
public boolean addNode(N node) {
 checkNotNull(node, "node");
 if (containsNode(node)) {
  return false;
 }
 addNodeInternal(node);
 return true;
}

connectionsU = addNodeInternal(nodeU);
connectionsV = addNodeInternal(nodeV);

connectionsU = addNodeInternal(nodeU);
connectionsV = addNodeInternal(nodeV);

connectionsU = addNodeInternal(nodeU);
connectionsV = addNodeInternal(nodeV);

@Override
@CanIgnoreReturnValue
public boolean addNode(N node) {
 checkNotNull(node, "node");
 if (containsNode(node)) {
  return false;
 }
 addNodeInternal(node);
 return true;
}

@Override
@CanIgnoreReturnValue
public boolean addNode(N node) {
 checkNotNull(node, "node");
 if (containsNode(node)) {
  return false;
 }
 addNodeInternal(node);
 return true;
}

connectionsU = addNodeInternal(nodeU);
connectionsV = addNodeInternal(nodeV);

connectionsU = addNodeInternal(nodeU);
connectionsV = addNodeInternal(nodeV);