apache / logging-log4j-scala - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 280 units with 2,438 lines of code in units (83.5% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
0 medium complex units (0 lines of code)
6 simple units (89 lines of code)
274 very simple units (2,349 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
private[scala] def formatArgs() in log4j-api-scala_3/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	17	10	1
private[scala] def deconstructInterpolatedMessage() in log4j-api-scala_3/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	28	9	1
private def logMessageArgs() in log4j-api-scala_3/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	10	6	4
private def logMessageArgsThrowable() in log4j-api-scala_3/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	12	6	5
private def logMarkerMessageArgs() in log4j-api-scala_3/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	10	6	5
private def logMarkerMessageArgsThrowable() in log4j-api-scala_3/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	12	6	6
def fatal() in log4j-api-scala_2.13/src/main/scala/org/apache/logging/log4j/scala/Logger.scala	177	2	2
def fatalMarkerMsg() in log4j-api-scala_2.13/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	149	2	1
def logMarkerCseq() in log4j-api-scala_2.13/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerObject() in log4j-api-scala_2.13/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerMsgThrowable() in log4j-api-scala_2.13/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerCseqThrowable() in log4j-api-scala_2.13/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerObjectThrowable() in log4j-api-scala_2.13/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMsg() in log4j-api-scala_2.13/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logCseq() in log4j-api-scala_2.13/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logObject() in log4j-api-scala_2.13/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMsgThrowable() in log4j-api-scala_2.13/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logCseqThrowable() in log4j-api-scala_2.13/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logObjectThrowable() in log4j-api-scala_2.13/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def fatal() in log4j-api-scala_2.10/src/main/scala/org/apache/logging/log4j/scala/Logger.scala	177	2	2
def fatalMarkerMsg() in log4j-api-scala_2.10/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	149	2	1
def logMarkerCseq() in log4j-api-scala_2.10/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerObject() in log4j-api-scala_2.10/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerMsgThrowable() in log4j-api-scala_2.10/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerCseqThrowable() in log4j-api-scala_2.10/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerObjectThrowable() in log4j-api-scala_2.10/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMsg() in log4j-api-scala_2.10/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logCseq() in log4j-api-scala_2.10/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logObject() in log4j-api-scala_2.10/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMsgThrowable() in log4j-api-scala_2.10/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logCseqThrowable() in log4j-api-scala_2.10/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logObjectThrowable() in log4j-api-scala_2.10/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def fatal() in log4j-api-scala_2.12/src/main/scala/org/apache/logging/log4j/scala/Logger.scala	177	2	2
def fatalMarkerMsg() in log4j-api-scala_2.12/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	149	2	1
def logMarkerCseq() in log4j-api-scala_2.12/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerObject() in log4j-api-scala_2.12/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerMsgThrowable() in log4j-api-scala_2.12/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerCseqThrowable() in log4j-api-scala_2.12/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerObjectThrowable() in log4j-api-scala_2.12/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMsg() in log4j-api-scala_2.12/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logCseq() in log4j-api-scala_2.12/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logObject() in log4j-api-scala_2.12/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMsgThrowable() in log4j-api-scala_2.12/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logCseqThrowable() in log4j-api-scala_2.12/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logObjectThrowable() in log4j-api-scala_2.12/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def fatal() in log4j-api-scala_2.11/src/main/scala/org/apache/logging/log4j/scala/Logger.scala	177	2	2
def fatalMarkerMsg() in log4j-api-scala_2.11/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	149	2	1
def logMarkerCseq() in log4j-api-scala_2.11/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerObject() in log4j-api-scala_2.11/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1
def logMarkerMsgThrowable() in log4j-api-scala_2.11/src/main/scala/org/apache/logging/log4j/scala/LoggerMacro.scala	5	2	1