accumulateDirectionalDispatches() — react Function Reference

Architecture documentation for the accumulateDirectionalDispatches() function in ReactNativeBridgeEventPlugin.js from the react codebase.

Function javascript BabelCompiler Validation calls 1

Entity Profile

BabelCompiler→ Validation→ accumulateDirectionalDispatches() — react Function Reference

Dependency Diagram

graph TD
  6d265b5a_032d_1792_ce5a_c6443f25df41["accumulateDirectionalDispatches()"]
  577670f6_1f7f_5e0d_b9b6_894b69a76a73["ReactNativeBridgeEventPlugin.js"]
  6d265b5a_032d_1792_ce5a_c6443f25df41 -->|defined in| 577670f6_1f7f_5e0d_b9b6_894b69a76a73
  c558c9dd_a1dc_db67_3703_eedad8d98d20["listenerAtPhase()"]
  6d265b5a_032d_1792_ce5a_c6443f25df41 -->|calls| c558c9dd_a1dc_db67_3703_eedad8d98d20
  style 6d265b5a_032d_1792_ce5a_c6443f25df41 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-native-renderer/src/ReactNativeBridgeEventPlugin.js lines 39–53

function accumulateDirectionalDispatches(inst, phase, event) {
  if (__DEV__) {
    if (!inst) {
      console.error('Dispatching inst must not be null');
    }
  }
  const listener = listenerAtPhase(inst, event, phase);
  if (listener) {
    event._dispatchListeners = accumulateInto(
      event._dispatchListeners,
      listener,
    );
    event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);
  }
}