writeBits() — netty Function Reference

Architecture documentation for the writeBits() function in Bzip2BitWriter.java from the netty codebase.

Function java Buffer Allocators calls 1 called by 1

Entity Profile

Buffer→ Allocators→ writeBits() — netty Function Reference

Dependency Diagram

graph TD
  0786eee7_4e0c_3f4f_870d_2f59e7bdce79["writeBits()"]
  31f32361_6352_65c5_783c_9a4bef96677a["Bzip2BitWriter"]
  0786eee7_4e0c_3f4f_870d_2f59e7bdce79 -->|defined in| 31f32361_6352_65c5_783c_9a4bef96677a
  1f89857b_deb5_14dc_2930_fb3b01467626["writeInt()"]
  1f89857b_deb5_14dc_2930_fb3b01467626 -->|calls| 0786eee7_4e0c_3f4f_870d_2f59e7bdce79
  1f89857b_deb5_14dc_2930_fb3b01467626["writeInt()"]
  0786eee7_4e0c_3f4f_870d_2f59e7bdce79 -->|calls| 1f89857b_deb5_14dc_2930_fb3b01467626
  style 0786eee7_4e0c_3f4f_870d_2f59e7bdce79 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-compression/src/main/java/io/netty/handler/codec/compression/Bzip2BitWriter.java lines 41–56

    void writeBits(ByteBuf out, final int count, final long value) {
        if (count < 0 || count > 32) {
            throw new IllegalArgumentException("count: " + count + " (expected: 0-32)");
        }
        int bitCount = this.bitCount;
        long bitBuffer = this.bitBuffer | value << 64 - count >>> bitCount;
        bitCount += count;

        if (bitCount >= 32) {
            out.writeInt((int) (bitBuffer >>> 32));
            bitBuffer <<= 32;
            bitCount -= 32;
        }
        this.bitBuffer = bitBuffer;
        this.bitCount = bitCount;
    }