expand() — netty Function Reference

Architecture documentation for the expand() function in LongLongHashMap.java from the netty codebase.

Function java CommonUtil Internal calls 2 called by 1

Entity Profile

CommonUtil→ Internal→ expand() — netty Function Reference

Dependency Diagram

graph TD
  09c316c3_bddf_b4f7_c3e8_69e3d1f83500["expand()"]
  c69e9be2_01e3_83a0_b7d7_e4e8841e7bf8["LongLongHashMap"]
  09c316c3_bddf_b4f7_c3e8_69e3d1f83500 -->|defined in| c69e9be2_01e3_83a0_b7d7_e4e8841e7bf8
  de2b9bd8_a556_f190_a2d4_14bd57210f3c["put()"]
  de2b9bd8_a556_f190_a2d4_14bd57210f3c -->|calls| 09c316c3_bddf_b4f7_c3e8_69e3d1f83500
  30c4debd_f78c_0d76_d44b_29b4a12da039["computeMaskAndProbe()"]
  09c316c3_bddf_b4f7_c3e8_69e3d1f83500 -->|calls| 30c4debd_f78c_0d76_d44b_29b4a12da039
  de2b9bd8_a556_f190_a2d4_14bd57210f3c["put()"]
  09c316c3_bddf_b4f7_c3e8_69e3d1f83500 -->|calls| de2b9bd8_a556_f190_a2d4_14bd57210f3c
  style 09c316c3_bddf_b4f7_c3e8_69e3d1f83500 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/main/java/io/netty/util/internal/LongLongHashMap.java lines 117–128

    private void expand() {
        long[] prev = array;
        array = new long[prev.length * 2];
        computeMaskAndProbe();
        for (int i = 0; i < prev.length; i += 2) {
            long key = prev[i];
            if (key != 0) {
                long val = prev[i + 1];
                put(key, val);
            }
        }
    }