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encodeCopyWithOffset() — netty Function Reference

Architecture documentation for the encodeCopyWithOffset() function in Snappy.java from the netty codebase.

Function java Buffer Allocators called by 1

Entity Profile

Dependency Diagram

graph TD
  d29f08b5_907e_686e_c00a_161e362f7bdd["encodeCopyWithOffset()"]
  6a7984ff_ded6_5ba2_b4bb_f92d0d3986f8["Snappy"]
  d29f08b5_907e_686e_c00a_161e362f7bdd -->|defined in| 6a7984ff_ded6_5ba2_b4bb_f92d0d3986f8
  5719cd76_7f65_93ab_f33b_8f7696b21cd0["encodeCopy()"]
  5719cd76_7f65_93ab_f33b_8f7696b21cd0 -->|calls| d29f08b5_907e_686e_c00a_161e362f7bdd
  style d29f08b5_907e_686e_c00a_161e362f7bdd fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-compression/src/main/java/io/netty/handler/codec/compression/Snappy.java lines 283–292

    private static void encodeCopyWithOffset(ByteBuf out, int offset, int length) {
        if (length < 12 && offset < 2048) {
            out.writeByte(COPY_1_BYTE_OFFSET | length - 4 << 2 | offset >> 8 << 5);
            out.writeByte(offset & 0x0ff);
        } else {
            out.writeByte(COPY_2_BYTE_OFFSET | length - 1 << 2);
            out.writeByte(offset & 0x0ff);
            out.writeByte(offset >> 8 & 0x0ff);
        }
    }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does encodeCopyWithOffset() do?
encodeCopyWithOffset() is a function in the netty codebase, defined in codec-compression/src/main/java/io/netty/handler/codec/compression/Snappy.java.
Where is encodeCopyWithOffset() defined?
encodeCopyWithOffset() is defined in codec-compression/src/main/java/io/netty/handler/codec/compression/Snappy.java at line 283.
What calls encodeCopyWithOffset()?
encodeCopyWithOffset() is called by 1 function(s): encodeCopy.

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