getInt() — netty Function Reference

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

Function java Buffer Search calls 1 called by 1

Entity Profile

Buffer→ Search→ getInt() — netty Function Reference

Dependency Diagram

graph TD
  2224dc37_c0eb_0c83_a9ad_d4df4ad7053c["getInt()"]
  2f99d7c3_a5a0_5538_ae7e_a825ef1ab37a["UnsafeByteBufUtil"]
  2224dc37_c0eb_0c83_a9ad_d4df4ad7053c -->|defined in| 2f99d7c3_a5a0_5538_ae7e_a825ef1ab37a
  328ccbd3_bd1e_48ff_e16b_c03ffb14ceec["getIntLE()"]
  328ccbd3_bd1e_48ff_e16b_c03ffb14ceec -->|calls| 2224dc37_c0eb_0c83_a9ad_d4df4ad7053c
  d356e941_856a_4a4d_00ac_1449a287f3a1["getByte()"]
  2224dc37_c0eb_0c83_a9ad_d4df4ad7053c -->|calls| d356e941_856a_4a4d_00ac_1449a287f3a1
  style 2224dc37_c0eb_0c83_a9ad_d4df4ad7053c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/UnsafeByteBufUtil.java lines 81–90

    static int getInt(long address) {
        if (UNALIGNED) {
            int v = PlatformDependent.getInt(address);
            return BIG_ENDIAN_NATIVE_ORDER ? v : Integer.reverseBytes(v);
        }
        return PlatformDependent.getByte(address) << 24 |
               (PlatformDependent.getByte(address + 1) & 0xff) << 16 |
               (PlatformDependent.getByte(address + 2) & 0xff) <<  8 |
               PlatformDependent.getByte(address + 3)  & 0xff;
    }