setup() — netty Function Reference

Architecture documentation for the setup() function in SlicedByteBufBenchmark.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Buffer→ Telemetry→ setup() — netty Function Reference

Dependency Diagram

graph TD
  517f3faf_0847_e7a9_ce66_9753c6021b55["setup()"]
  be142300_9be7_2948_3e2e_7f90bf5c61f7["SlicedByteBufBenchmark"]
  517f3faf_0847_e7a9_ce66_9753c6021b55 -->|defined in| be142300_9be7_2948_3e2e_7f90bf5c61f7
  style 517f3faf_0847_e7a9_ce66_9753c6021b55 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

microbench/src/main/java/io/netty/microbench/buffer/SlicedByteBufBenchmark.java lines 40–56

    @Setup
    public void setup() {
        // Use buffer sizes that will also allow to write UTF-8 without grow the buffer
        ByteBuf buffer = Unpooled.buffer(512).retain();
        slicedByteBuf = buffer.slice(0, 256);
        slicedAbstractByteBuf = buffer.slice(0, 256);

        if (slicedByteBuf.getClass() == slicedAbstractByteBuf.getClass()) {
            throw new IllegalStateException();
        }

        StringBuilder asciiSequence = new StringBuilder(128);
        for (int i = 0; i < 128; i++) {
            asciiSequence.append('a');
        }
        ascii = asciiSequence.toString();
    }