ensureWritable() — netty Function Reference

Architecture documentation for the ensureWritable() function in EmptyByteBuf.java from the netty codebase.

Function java Buffer Telemetry called by 1

Entity Profile

Buffer→ Telemetry→ ensureWritable() — netty Function Reference

Dependency Diagram

graph TD
  ef3b0ad2_90b6_9954_136b_bec2593eb271["ensureWritable()"]
  594ebf45_898a_04a1_8c80_d110c3e4f07a["EmptyByteBuf"]
  ef3b0ad2_90b6_9954_136b_bec2593eb271 -->|defined in| 594ebf45_898a_04a1_8c80_d110c3e4f07a
  ab6db82b_b910_0c3b_9f94_c6953824edea["ByteBuf()"]
  ab6db82b_b910_0c3b_9f94_c6953824edea -->|calls| ef3b0ad2_90b6_9954_136b_bec2593eb271
  style ef3b0ad2_90b6_9954_136b_bec2593eb271 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/EmptyByteBuf.java lines 229–238

    @Override
    public int ensureWritable(int minWritableBytes, boolean force) {
        checkPositiveOrZero(minWritableBytes, "minWritableBytes");

        if (minWritableBytes == 0) {
            return 0;
        }

        return 1;
    }