addNode method

void addNode(
  1. String nodeId
)

Adds a node to the explicit membership.

Only valid for GroupBehavior.explicit and GroupBehavior.parent. For GroupBehavior.bounds, use spatial containment instead.

Implementation

void addNode(String nodeId) {
  assert(
    behavior != GroupBehavior.bounds,
    'Cannot add nodes to bounds behavior - use spatial containment',
  );
  runInAction(() => _nodeIds.add(nodeId));
}