remove() — netty Function Reference

Architecture documentation for the remove() function in DefaultFutureListeners.java from the netty codebase.

Function java CommonUtil Concurrent

Entity Profile

CommonUtil→ Concurrent→ remove() — netty Function Reference

Dependency Diagram

graph TD
  e5496230_25d2_39f2_47bc_cc60f74ff55a["remove()"]
  9e984bde_ac45_aa5a_17a8_2160de9ec1cd["DefaultFutureListeners"]
  e5496230_25d2_39f2_47bc_cc60f74ff55a -->|defined in| 9e984bde_ac45_aa5a_17a8_2160de9ec1cd
  style e5496230_25d2_39f2_47bc_cc60f74ff55a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/main/java/io/netty/util/concurrent/DefaultFutureListeners.java lines 55–73

    public void remove(GenericFutureListener<? extends Future<?>> l) {
        final GenericFutureListener<? extends Future<?>>[] listeners = this.listeners;
        int size = this.size;
        for (int i = 0; i < size; i ++) {
            if (listeners[i] == l) {
                int listenersToMove = size - i - 1;
                if (listenersToMove > 0) {
                    System.arraycopy(listeners, i + 1, listeners, i, listenersToMove);
                }
                listeners[-- size] = null;
                this.size = size;

                if (l instanceof GenericProgressiveFutureListener) {
                    progressiveSize --;
                }
                return;
            }
        }
    }