findNextAvail() — netty Function Reference

Architecture documentation for the findNextAvail() function in PoolSubpage.java from the netty codebase.

Function java Buffer Search calls 1 called by 1

Entity Profile

Buffer→ Search→ findNextAvail() — netty Function Reference

Dependency Diagram

graph TD
  7ba71002_dc60_923d_b085_8336a9b1e977["findNextAvail()"]
  a6a571ea_fcf9_6eda_c073_f8d61fa999a3["PoolSubpage"]
  7ba71002_dc60_923d_b085_8336a9b1e977 -->|defined in| a6a571ea_fcf9_6eda_c073_f8d61fa999a3
  c43f611b_3492_7c52_e24a_c4a5fff99a83["getNextAvail()"]
  c43f611b_3492_7c52_e24a_c4a5fff99a83 -->|calls| 7ba71002_dc60_923d_b085_8336a9b1e977
  391a2edf_8e57_4225_0fef_8f7afedb4997["findNextAvail0()"]
  7ba71002_dc60_923d_b085_8336a9b1e977 -->|calls| 391a2edf_8e57_4225_0fef_8f7afedb4997
  style 7ba71002_dc60_923d_b085_8336a9b1e977 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/PoolSubpage.java lines 182–190

    private int findNextAvail() {
        for (int i = 0; i < bitmapLength; i ++) {
            long bits = bitmap[i];
            if (~bits != 0) {
                return findNextAvail0(i, bits);
            }
        }
        return -1;
    }