flutter / engine
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.

  • A software system can have one or more logical decompositions.
  • A logical decomposition can be defined in two ways in Sokrates.
  • First approach is based on the folders structure. Components are mapped to folders at defined folder depth relative to the source code root.
  • Second approach is based on explicit definition of each component. In such explicit definitions, components are explicitly named and their files are selected based on explicitly defined path and content filters.
  • A logical decomposition is considered invalid if a file is selected into two or more components.This constraint is introduced in order to facilitate measuring of dependencies among components.
  • Files not assigned to any component are put into a special "Unclassified" component.
Learn more...
Logical Decompositions Overview

Analyzed system has 1 logical decomposition:

  • primary (18 components)

Logical Decomposition #1: PRIMARY

The decompositions is based on the folder structure (relative to the source code root), with automatically defined folder depth to have at least 10 components.

Bubble Chart | Tree Map
Components
The "primary" logical decomposition has 18 components.
  • 2,189 files, 268,961 lines of code (100.0% vs. main code).
  • "shell" is biggest, containing 51.03% of code.
  • "benchmarking" is smallest, containing 0.03% of code.


shell137250 LOC (51%) 1159 files
lib67486 LOC (25%) 363 files
tools12302 LOC (4%) 93 files
fml12252 LOC (4%) 186 files
flow10520 LOC (3%) 104 files
display_list9773 LOC (3%) 31 files
testing6453 LOC (2%) 103 files
runtime4637 LOC (1%) 39 files
vulkan2716 LOC (1%) 35 files
web_sdk1693 LOC (<1%) 14 files
build1129 LOC (<1%) 12 files
common1022 LOC (<1%) 15 files
sky728 LOC (<1%) 16 files
ROOT317 LOC (<1%) 2 files
assets278 LOC (<1%) 6 files
flutter_frontend_server200 LOC (<1%) 3 files
ci112 LOC (<1%) 3 files
benchmarking93 LOC (<1%) 5 files
Dependencies
Dependencies among components are static code dependencies among files in different components.

No component dependencies found.


2022-02-03 01:21