SchematicGraph constructor

SchematicGraph({
  1. required LayoutNode root,
  2. Map<String, LayoutNode>? nodeMap,
  3. HierarchyService? hierarchy,
})

Constructor for SchematicGraph.

Implementation

SchematicGraph({
  required this.root,
  Map<String, LayoutNode>? nodeMap,
  this.hierarchy,
}) : nodeMap = nodeMap ?? {};