addNodeFromCoordinate method

Node addNodeFromCoordinate(
  1. Coordinate coord
)

This method expects that a node has a coordinate value.

Implementation

Node addNodeFromCoordinate(Coordinate coord) {
  Node? node = nodeMap[coord];
  if (node == null) {
    node = nodeFact.createNode(coord);
    nodeMap[coord] = node;
  }
  return node;
}