ByteBuffer() — netty Function Reference

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

Function java Buffer Allocators calls 3

Entity Profile

Buffer→ Allocators→ ByteBuffer() — netty Function Reference

Dependency Diagram

graph TD
  67892dec_e805_f85c_7c2a_6a7023a18ba2["ByteBuffer()"]
  6b8e4d93_5aed_4ff7_ccdd_9c021b0fe7d6["CompositeByteBuf"]
  67892dec_e805_f85c_7c2a_6a7023a18ba2 -->|defined in| 6b8e4d93_5aed_4ff7_ccdd_9c021b0fe7d6
  0cc881c8_53ab_8ded_30ad_3bb95c4880ab["nioBufferCount()"]
  67892dec_e805_f85c_7c2a_6a7023a18ba2 -->|calls| 0cc881c8_53ab_8ded_30ad_3bb95c4880ab
  d3be0b0f_c8ba_dc16_970f_8a5302e005af["idx()"]
  67892dec_e805_f85c_7c2a_6a7023a18ba2 -->|calls| d3be0b0f_c8ba_dc16_970f_8a5302e005af
  4b8806f4_7999_2590_e28e_7826721fada3["nioBuffers()"]
  67892dec_e805_f85c_7c2a_6a7023a18ba2 -->|calls| 4b8806f4_7999_2590_e28e_7826721fada3
  style 67892dec_e805_f85c_7c2a_6a7023a18ba2 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/CompositeByteBuf.java lines 1673–1683

    @Override
    public ByteBuffer internalNioBuffer(int index, int length) {
        switch (componentCount) {
        case 0:
            return EMPTY_NIO_BUFFER;
        case 1:
            return components[0].internalNioBuffer(index, length);
        default:
            throw new UnsupportedOperationException();
        }
    }