_getUnsignedMedium() — netty Function Reference

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

Function java Buffer Telemetry calls 3

Entity Profile

Buffer→ Telemetry→ _getUnsignedMedium() — netty Function Reference

Dependency Diagram

graph TD
  958bb4b4_cce3_9b48_b69f_13c63e6008e5["_getUnsignedMedium()"]
  6b8e4d93_5aed_4ff7_ccdd_9c021b0fe7d6["CompositeByteBuf"]
  958bb4b4_cce3_9b48_b69f_13c63e6008e5 -->|defined in| 6b8e4d93_5aed_4ff7_ccdd_9c021b0fe7d6
  d3be0b0f_c8ba_dc16_970f_8a5302e005af["idx()"]
  958bb4b4_cce3_9b48_b69f_13c63e6008e5 -->|calls| d3be0b0f_c8ba_dc16_970f_8a5302e005af
  33a1aee1_2f1b_da90_e994_f33f127e60a3["_getShort()"]
  958bb4b4_cce3_9b48_b69f_13c63e6008e5 -->|calls| 33a1aee1_2f1b_da90_e994_f33f127e60a3
  43463545_972b_f928_94bd_1067c8bc534c["_getByte()"]
  958bb4b4_cce3_9b48_b69f_13c63e6008e5 -->|calls| 43463545_972b_f928_94bd_1067c8bc534c
  style 958bb4b4_cce3_9b48_b69f_13c63e6008e5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/CompositeByteBuf.java lines 988–998

    @Override
    protected int _getUnsignedMedium(int index) {
        Component c = findComponent0(index);
        if (index + 3 <= c.endOffset) {
            return c.buf.getUnsignedMedium(c.idx(index));
        } else if (order() == ByteOrder.BIG_ENDIAN) {
            return (_getShort(index) & 0xffff) << 8 | _getByte(index + 2) & 0xff;
        } else {
            return _getShort(index) & 0xFFFF | (_getByte(index + 2) & 0xFF) << 16;
        }
    }