dependencyCount method

int dependencyCount(
  1. AsyncGraphNode node
)

How many nodes node currently depends on — the size of its forward edge set. Returns 0 for a disposed node and for cells, which are pure sources.

Implementation

int dependencyCount(AsyncGraphNode node) {
  if (_isDisposedNode(node)) return 0;
  if (node is AsyncSlotHandle) return node._dependencies.length;
  return 0;
}