guardian / flexible-snapshotter - 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 40 units with 349 lines of code in units (51.6% 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)
0 simple units (0 lines of code)
40 very simple units (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 40 most complex units

Unit	# lines	McCabe index	# params
def soloField() in src/main/scala/com/gu/flexible/snapshotter/model/Snapshot.scala	7	4	2
def foreach() in src/main/scala/com/gu/flexible/snapshotter/model/Attempt.scala	7	4	1
def await[T]() in src/main/scala/com/gu/flexible/snapshotter/logic/FutureUtils.scala	8	4	1
def putMetricData() in src/main/scala/com/gu/flexible/snapshotter/logic/CloudWatchLogic.scala	11	4	2
def logResultsAttempts() in src/main/scala/com/gu/flexible/snapshotter/SnapshottingLambda.scala	18	3	3
def map[B]() in src/main/scala/com/gu/flexible/snapshotter/model/Attempt.scala	8	3	1
def sequence[A]() in src/main/scala/com/gu/flexible/snapshotter/model/Attempt.scala	9	3	1
def logTo() in src/main/scala/com/gu/flexible/snapshotter/model/Attempt.scala	6	3	1
def apiUrl() in src/main/scala/com/gu/flexible/snapshotter/config/Config.scala	7	3	2
def parseContentIds() in src/main/scala/com/gu/flexible/snapshotter/logic/ApiLogic.scala	15	3	1
def uploadToS3Bucket() in src/main/scala/com/gu/flexible/snapshotter/logic/S3Logic.scala	22	3	2
def snapshot() in src/main/scala/com/gu/flexible/snapshotter/SnapshottingLambda.scala	19	2	2
def asFuture() in src/main/scala/com/gu/flexible/snapshotter/model/Attempt.scala	6	2	1
def resolve() in src/main/scala/com/gu/flexible/snapshotter/config/SchedulerConfig.scala	14	2	0
def resolve() in src/main/scala/com/gu/flexible/snapshotter/config/SnapshotterConfig.scala	17	2	0
def schedule() in src/main/scala/com/gu/flexible/snapshotter/SchedulingLambda.scala	15	2	1
def apply[T]() in src/main/scala/com/gu/flexible/snapshotter/logic/Retry.scala	6	2	2
def awsDimensions() in src/main/scala/com/gu/flexible/snapshotter/logic/CloudWatchLogic.scala	3	2	2
def serialise[T]() in src/main/scala/com/gu/flexible/snapshotter/logic/SNSLogic.scala	14	2	1
def run() in src/main/scala/com/gu/flexible/snapshotter/SnapshottingLambda.scala	8	1	1
def shutdown() in src/main/scala/com/gu/flexible/snapshotter/SnapshottingLambda.scala	4	1	0
def logResults() in src/main/scala/com/gu/flexible/snapshotter/SnapshottingLambda.scala	17	1	2
def fold[B]() in src/main/scala/com/gu/flexible/snapshotter/model/Attempt.scala	3	1	2
def sequenceFutures[A]() in src/main/scala/com/gu/flexible/snapshotter/model/Attempt.scala	3	1	1
def fromEither[A]() in src/main/scala/com/gu/flexible/snapshotter/model/Attempt.scala	5	1	2
def successfulAttempts[A]() in src/main/scala/com/gu/flexible/snapshotter/model/Attempt.scala	7	1	1
def Right[A]() in src/main/scala/com/gu/flexible/snapshotter/model/Attempt.scala	12	1	1
def apply() in src/main/scala/com/gu/flexible/snapshotter/model/Attempt.scala	3	1	1
def apply() in src/main/scala/com/gu/flexible/snapshotter/model/Attempt.scala	3	1	1
def url() in src/main/scala/com/gu/flexible/snapshotter/resources/WSClientFactory.scala	6	1	1
def envOrNoneAndLog() in src/main/scala/com/gu/flexible/snapshotter/config/Config.scala	5	1	1
def run() in src/main/scala/com/gu/flexible/snapshotter/SchedulingLambda.scala	6	1	0
def shutdown() in src/main/scala/com/gu/flexible/snapshotter/SchedulingLambda.scala	4	1	0
def logResult() in src/main/scala/com/gu/flexible/snapshotter/SchedulingLambda.scala	16	1	1
def contentForSnapshot() in src/main/scala/com/gu/flexible/snapshotter/logic/ApiLogic.scala	5	1	1
def contentForId() in src/main/scala/com/gu/flexible/snapshotter/logic/ApiLogic.scala	5	1	1
def contentModifiedSince() in src/main/scala/com/gu/flexible/snapshotter/logic/ApiLogic.scala	5	1	1
def fromLambdaEvent() in src/main/scala/com/gu/flexible/snapshotter/logic/SNSLogic.scala	5	1	1
def publish() in src/main/scala/com/gu/flexible/snapshotter/logic/SNSLogic.scala	10	1	2
def uploadToS3Bucket() in src/main/scala/com/gu/flexible/snapshotter/logic/S3Logic.scala	5	1	3