@NotNull
public Set<Node> getUpRefNodes(@NotNull GraphElement graphElement) {
Set<Node> nodes = new HashSet<Node>();
for (Node node : getGraphModel().getFragmentManager().getUpNodes(graphElement)) {
if (getRefsModel().isBranchRef(node.getCommitHash())) {
nodes.add(node);
}
}
return nodes;
}
@Nullable
public Node getNodeByHash(Hash hash) {
Graph graph = getGraphModel().getGraph();
for (int i = 0; i < graph.getNodeRows().size(); i++) {
Node node = graph.getCommitNodeInRow(i);
if (node != null && node.getCommitHash().equals(hash)) {
return node;
}
}
return null;
}