getLongLE() — netty Function Reference

Architecture documentation for the getLongLE() function in UnsafeByteBufUtil.java from the netty codebase.

Function java Buffer Telemetry calls 2

Entity Profile

Buffer→ Telemetry→ getLongLE() — netty Function Reference

Dependency Diagram

graph TD
  de99570b_fd13_cd25_83b3_191137fc2991["getLongLE()"]
  2f99d7c3_a5a0_5538_ae7e_a825ef1ab37a["UnsafeByteBufUtil"]
  de99570b_fd13_cd25_83b3_191137fc2991 -->|defined in| 2f99d7c3_a5a0_5538_ae7e_a825ef1ab37a
  4acdfa3f_e7ee_0b55_b5b4_a31a048ebc99["getLong()"]
  de99570b_fd13_cd25_83b3_191137fc2991 -->|calls| 4acdfa3f_e7ee_0b55_b5b4_a31a048ebc99
  d356e941_856a_4a4d_00ac_1449a287f3a1["getByte()"]
  de99570b_fd13_cd25_83b3_191137fc2991 -->|calls| d356e941_856a_4a4d_00ac_1449a287f3a1
  style de99570b_fd13_cd25_83b3_191137fc2991 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/UnsafeByteBufUtil.java lines 118–131

    static long getLongLE(long address) {
        if (UNALIGNED) {
            long v = PlatformDependent.getLong(address);
            return BIG_ENDIAN_NATIVE_ORDER ? Long.reverseBytes(v) : v;
        }
        return (PlatformDependent.getByte(address))    & 0xffL        |
               (PlatformDependent.getByte(address + 1) & 0xffL) <<  8 |
               (PlatformDependent.getByte(address + 2) & 0xffL) << 16 |
               (PlatformDependent.getByte(address + 3) & 0xffL) << 24 |
               (PlatformDependent.getByte(address + 4) & 0xffL) << 32 |
               (PlatformDependent.getByte(address + 5) & 0xffL) << 40 |
               (PlatformDependent.getByte(address + 6) & 0xffL) << 48 |
               ((long) PlatformDependent.getByte(address + 7))  << 56;
    }