apache / skywalking-java
Components & Dependencies

An overview of source code logical components.

Intro

Logical decomposition is a representation of the organization of the main source code, where every and each file is put in exactly one logical component.

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Logical Decompositions Overview

Analyzed system has 1 logical decomposition:

Logical Decomposition #1: PRIMARY

The decompositions is based on the folder structure at level 1 (relative to the source code root).

Bubble Chart | Tree Map
Component Sizes (Lines of Code)
The "primary" logical decomposition has 7 components.
  • 1,788 files, 74,522 LOC (74.0% vs. main code).
  • "apm-sniffer" is biggest, containing 95.27% of LOC.
  • "tools" is smallest, containing 0.04% of LOC.


apm-sniffer70998 LOC (70%) 1,677 files
apm-application-toolkit1805 LOC (1%) 69 files
apm-commons1104 LOC (1%) 26 files
apm-protocol381 LOC (<1%) 12 files
ROOT105 LOC (<1%) 1 file
apm-checkstyle97 LOC (<1%) 2 files
tools32 LOC (<1%) 1 file
Static Dependencies
Dependencies among components are static code dependencies among files in different components.
  • Analyzed system has 3 links (arrows) between components.
  • The number on the arrow represents the number of files from referring component that depend on files in referred component.
  • These 3 links contain 366 dependencies.
G apm-sniffer apm-sniffer apm-application-toolkit apm-application-toolkit apm-sniffer->apm-application-toolkit 12 apm-commons apm-commons apm-sniffer->apm-commons 85 apm-protocol apm-protocol apm-sniffer->apm-protocol 269 tools tools apm-checkstyle apm-checkstyle ROOT ROOT


Download: SVG DOT (open online Graphviz editor)

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Component Commits
Components ordered by number of commits
Total Commits per Component
All commits, some commits may include files from multiple components.
apm-sniffer858 commits (12%)
apm-protocol121 commits (1%)
apm-commons78 commits (1%)
apm-application-toolkit45 commits (<1%)
ROOT12 commits (<1%)
apm-checkstyle10 commits (<1%)
tools1 commits (<1%)
Yearly File Updates Trend per Components
The number of file changes in commits
animated commit history: all time cumulative | 12 months window
2023 2022 2021 2020 2019 2018 2017
apm-sniffer
323
438
601
1698
782
1414
746
apm-application-toolkit
6
9
24
72
7
14
44
apm-protocol
4
7
16
43
35
45
9
apm-commons
1
4
8
45
38
53
43
apm-checkstyle
1
4
7
ROOT
1
2
9
tools
1


Dependencies between components in same commits (past 180 days)
The number on the lines shows the number of shared commits.
See detailed temporal dependencies report...

G apm-sniffer apm-sniffer apm-sniffer--apm-sniffer 33 apm-protocol apm-protocol apm-sniffer--apm-protocol 4 apm-application-toolkit apm-application-toolkit apm-sniffer--apm-application-toolkit 1

2023-08-11 02:18