updateComponentOffsets() — netty Function Reference

Architecture documentation for the updateComponentOffsets() function in CompositeByteBuf.java from the netty codebase.

Function java Buffer Telemetry calls 1 called by 3

Entity Profile

Buffer→ Telemetry→ updateComponentOffsets() — netty Function Reference

Dependency Diagram

graph TD
  4eda92aa_c086_a58e_2291_b7e84f09b571["updateComponentOffsets()"]
  6b8e4d93_5aed_4ff7_ccdd_9c021b0fe7d6["CompositeByteBuf"]
  4eda92aa_c086_a58e_2291_b7e84f09b571 -->|defined in| 6b8e4d93_5aed_4ff7_ccdd_9c021b0fe7d6
  59aa513a_9196_9707_e719_00f253da08eb["addComponent0()"]
  59aa513a_9196_9707_e719_00f253da08eb -->|calls| 4eda92aa_c086_a58e_2291_b7e84f09b571
  e9920c4e_d91d_be1d_34e0_9c0ddc060f5d["CompositeByteBuf()"]
  e9920c4e_d91d_be1d_34e0_9c0ddc060f5d -->|calls| 4eda92aa_c086_a58e_2291_b7e84f09b571
  e3a7e7ac_07b6_598f_1d6b_b0f8a41bbafe["consolidate0()"]
  e3a7e7ac_07b6_598f_1d6b_b0f8a41bbafe -->|calls| 4eda92aa_c086_a58e_2291_b7e84f09b571
  b9fb9df6_b0c5_dd85_0821_2d55314931d2["reposition()"]
  4eda92aa_c086_a58e_2291_b7e84f09b571 -->|calls| b9fb9df6_b0c5_dd85_0821_2d55314931d2
  style 4eda92aa_c086_a58e_2291_b7e84f09b571 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/CompositeByteBuf.java lines 594–606

    private void updateComponentOffsets(int cIndex) {
        int size = componentCount;
        if (size <= cIndex) {
            return;
        }

        int nextIndex = cIndex > 0 ? components[cIndex - 1].endOffset : 0;
        for (; cIndex < size; cIndex++) {
            Component c = components[cIndex];
            c.reposition(nextIndex);
            nextIndex = c.endOffset;
        }
    }