diff options
| -rw-r--r-- | src/model/graph.js | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/model/graph.js b/src/model/graph.js index 8f6db4c6..55b72302 100644 --- a/src/model/graph.js +++ b/src/model/graph.js @@ -480,6 +480,13 @@ function Graph() { } this.hasNode = hasNode; + /** + * return node whose id matches the given id or undefined if no node was found + */ + var find_node__by_id = function(id) { + return id_to_node_map[id]; + } + var findNode = function(id, state) { for (var i = 0; i < nodes.length; i++) { if (nodes[i].id === id || nodes[i].state === state) |