netty Architecture Docs
Home / Function/ skipIfNeeded() — netty Function Reference

skipIfNeeded() — netty Function Reference

Architecture documentation for the skipIfNeeded() function in JdkZlibDecoder.java from the netty codebase.

Function java Buffer Allocators called by 1

Entity Profile

Dependency Diagram

graph TD
  7b4beb12_b4f3_449d_8418_cc7cf01135ae["skipIfNeeded()"]
  bba68af7_04c2_8ee6_82f0_73e08fa3f9cd["JdkZlibDecoder"]
  7b4beb12_b4f3_449d_8418_cc7cf01135ae -->|defined in| bba68af7_04c2_8ee6_82f0_73e08fa3f9cd
  146f8d9e_03da_37c7_3683_c470a8d21243["readGZIPHeader()"]
  146f8d9e_03da_37c7_3683_c470a8d21243 -->|calls| 7b4beb12_b4f3_449d_8418_cc7cf01135ae
  style 7b4beb12_b4f3_449d_8418_cc7cf01135ae fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-compression/src/main/java/io/netty/handler/codec/compression/JdkZlibDecoder.java lines 442–458

    private boolean skipIfNeeded(ByteBuf in, int flagMask) {
        if ((flags & flagMask) != 0) {
            for (;;) {
                if (!in.isReadable()) {
                    // We didnt find the end yet, need to retry again once more data is readable
                    return false;
                }
                int b = in.readUnsignedByte();
                crc.update(b);
                if (b == 0x00) {
                    break;
                }
            }
        }
        // Skip is handled, we can move to the next processing state.
        return true;
    }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does skipIfNeeded() do?
skipIfNeeded() is a function in the netty codebase, defined in codec-compression/src/main/java/io/netty/handler/codec/compression/JdkZlibDecoder.java.
Where is skipIfNeeded() defined?
skipIfNeeded() is defined in codec-compression/src/main/java/io/netty/handler/codec/compression/JdkZlibDecoder.java at line 442.
What calls skipIfNeeded()?
skipIfNeeded() is called by 1 function(s): readGZIPHeader.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free