Netflix/jdocserver
File Complexity*
The distribution of files by complexity: the sum of the McCabe indexes of their units.
File Complexity Overall
  • There are 6 files with units, with 3,351 lines of code.
    • 1 very complex files (McCabe index sum 251+; 1,159 lines of code)
    • 2 complex files (McCabe index sum 126-250; 1,441 lines of code)
    • 2 medium complex files (McCabe index sum 51-125; 569 lines of code)
    • 1 slightly complex files (McCabe index sum 26-50; 182 lines of code)
    • 0 simple files (McCabe index sum 1-25; 0 lines of code)
  • 2 main files have no units (e.g. languages without unit analysis, or files without functions) and are not classified.
system34% | 43% | 16% | 5% | 0%
Legend:
251+
126-250
51-125
26-50
1-25


explore: grouped by folders | grouped by complexity
File Complexity per Extension
251+
126-250
51-125
26-50
1-25
java34% | 43% | 16% | 5% | 0%
File Complexity per Logical Decomposition
primary
251+
126-250
51-125
26-50
1-25
src34% | 43% | 16% | 5% | 0%
Most Complex Files (Top 6)

The McCabe index of a file grows with its size: per 100 lines tells a large but plain file from a dense one, and most complex unit whether the complexity sits in one unit or is spread over many.

File# lines# unitsMcCabe index
(sum)		per 100
lines		most complex
unit
CommandLine.java
in src/com.netflix.tools.jdocserver/com/netflix/tools/jdocserver
 1159 105 341 29 22
CompilationContext.java
in src/com.netflix.tools.jdocserver/com/netflix/tools/jdocserver
 694 39 175 25 31
DocumentationHandler.java
in src/com.netflix.tools.jdocserver/com/netflix/tools/jdocserver
 747 41 163 22 29
JdocServer.java
in src/com.netflix.tools.jdocserver/com/netflix/tools/jdocserver
 316 15 72 23 18
BinaryFileManager.java
in src/com.netflix.tools.jdocserver/com/netflix/tools/jdocserver/internal
 253 26 60 24 10
OverviewDoclet.java
in src/com.netflix.tools.jdocserver/com/netflix/tools/jdocserver/internal
 182 15 46 25 19
About This Analysis
  • File complexity is the sum of the McCabe indexes (conditional complexity) of the units (methods, functions...) in a file.
  • Files are classified in five categories based on that sum: 1-25 (simple files), 26-50 (slightly complex files), 51-125 (medium complex files), 126-250 (complex files), 251+ (very complex files). The default bands are five times the unit complexity bands, as a file is a group of units.
  • Only main code files with units are classified. Files without units (languages without unit analysis, or files without functions) have no complexity to measure and are left out rather than counted as simple.
  • A very complex file holds many decisions, which often means it has too many responsibilities: a candidate to split, and a place where changes need more testing.
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