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ssCompareLast() — netty Function Reference

Architecture documentation for the ssCompareLast() function in Bzip2DivSufSort.java from the netty codebase.

Function java Buffer Allocators called by 1

Entity Profile

Dependency Diagram

graph TD
  0f3081f4_c454_deea_e5ba_2db21526a3da["ssCompareLast()"]
  5a60cb70_bf06_95bf_9c73_ed3a4dc24eba["Bzip2DivSufSort"]
  0f3081f4_c454_deea_e5ba_2db21526a3da -->|defined in| 5a60cb70_bf06_95bf_9c73_ed3a4dc24eba
  6d0196f0_489e_2841_7424_79f0d208f4c9["subStringSort()"]
  6d0196f0_489e_2841_7424_79f0d208f4c9 -->|calls| 0f3081f4_c454_deea_e5ba_2db21526a3da
  style 0f3081f4_c454_deea_e5ba_2db21526a3da fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-compression/src/main/java/io/netty/handler/codec/compression/Bzip2DivSufSort.java lines 86–117

    private int ssCompareLast(int pa, int p1, int p2, int depth, int size) {
        final int[] SA = this.SA;
        final byte[] T = this.T;

        int U1 = depth + SA[p1];
        int U2 = depth + SA[p2];
        int U1n = size;
        int U2n = SA[p2 + 1] + 2;

        while (U1 < U1n && U2 < U2n && T[U1] == T[U2]) {
            ++U1;
            ++U2;
        }

        if (U1 < U1n) {
            return U2 < U2n ? (T[U1] & 0xff) - (T[U2] & 0xff) : 1;
        }
        if (U2 == U2n) {
            return 1;
        }

        U1 %= size;
        U1n = SA[pa] + 2;
        while (U1 < U1n && U2 < U2n && T[U1] == T[U2]) {
            ++U1;
            ++U2;
        }

        return U1 < U1n ?
                   U2 < U2n ? (T[U1] & 0xff) - (T[U2] & 0xff) : 1
                 : U2 < U2n ? -1 : 0;
    }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does ssCompareLast() do?
ssCompareLast() is a function in the netty codebase, defined in codec-compression/src/main/java/io/netty/handler/codec/compression/Bzip2DivSufSort.java.
Where is ssCompareLast() defined?
ssCompareLast() is defined in codec-compression/src/main/java/io/netty/handler/codec/compression/Bzip2DivSufSort.java at line 86.
What calls ssCompareLast()?
ssCompareLast() is called by 1 function(s): subStringSort.

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