apache / spark-connect-swift - 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).

Learn more...

Conditional Complexity Overall

There are 223 units with 1,890 lines of code in units (28.4% of code).

0 very complex units (0 lines of code)
2 complex units (95 lines of code)
9 medium complex units (484 lines of code)
6 simple units (177 lines of code)
206 very simple units (1,134 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
mutating func decode() in Sources/SparkConnect/ArrowDecoder.swift	15	27	1
def resolve_jira_issue() in dev/merge_spark_pr.py	80	26	3
func findArrowType() in Sources/SparkConnect/ArrowReaderHelper.swift	63	25	1
def main() in dev/merge_spark_pr.py	100	24	0
func fromProto() in Sources/SparkConnect/ProtoUtil.swift	54	24	1
func toFBType() in Sources/SparkConnect/ArrowWriterHelper.swift	66	22	2
func toFBTypeEnum() in Sources/SparkConnect/ArrowWriterHelper.swift	23	18	1
func makeArrayHolder() in Sources/SparkConnect/ArrowReaderHelper.swift	46	17	5
def choose_jira_assignee() in dev/merge_spark_pr.py	49	14	1
def standardize_jira_ref() in dev/merge_spark_pr.py	21	13	1
def merge_pr() in dev/merge_spark_pr.py	62	11	5
init() in Sources/SparkConnect/SparkConnectClient.swift	39	10	1
def initialize_jira() in dev/merge_spark_pr.py	29	9	0
func toSparkConnectPlan() in Sources/SparkConnect/Extension.swift	33	8	1
func toSparkConnectPlan() in Sources/SparkConnect/Extension.swift	33	8	1
def get_jira_issue() in dev/merge_spark_pr.py	21	7	2
def get_json() in dev/merge_spark_pr.py	22	6	1
def print_jira_issue_summary() in dev/merge_spark_pr.py	14	5	1
func fieldToString() in Sources/SparkConnect/Extension.swift	10	5	1
def continue_maybe() in dev/merge_spark_pr.py	9	4	2
def cherry_pick() in dev/merge_spark_pr.py	27	4	3
def clean_up() in dev/merge_spark_pr.py	8	3	0
def resolve_jira_issues() in dev/merge_spark_pr.py	6	3	3
func doEncode() in Sources/SparkConnect/ArrowEncoder.swift	12	3	2
func getBytesFor() in Sources/SparkConnect/ArrowType.swift	9	3	1
func fieldToString() in Sources/SparkConnect/Extension.swift	8	3	1
func toString() in Sources/SparkConnect/Extension.swift	12	3	0
func toString() in Sources/SparkConnect/Extension.swift	12	3	0
func decode() in Sources/SparkConnect/ArrowDecoder.swift	7	3	2
func decode() in Sources/SparkConnect/ArrowDecoder.swift	7	3	1
func makeStructHolder() in Sources/SparkConnect/ArrowReaderHelper.swift	19	3	5
def run_cmd() in dev/merge_spark_pr.py	6	2	1
def get_current_ref() in dev/merge_spark_pr.py	6	2	0
init() in Sources/SparkConnect/DataFrame.swift	8	2	3
func connect() in Sources/SparkConnect/SparkConnectClient.swift	14	2	1
func getConfAll() in Sources/SparkConnect/SparkConnectClient.swift	15	2	0
func execute() in Sources/SparkConnect/SparkConnectClient.swift	15	2	2
func ensureColumnExists() in Sources/SparkConnect/ArrowEncoder.swift	10	2	2
func getIndex() in Sources/SparkConnect/ArrowEncoder.swift	3	2	1
func doEncodeNil() in Sources/SparkConnect/ArrowEncoder.swift	8	2	1
func throwIfInvalid() in Sources/SparkConnect/ArrowEncoder.swift	5	2	0
mutating func doEncodeIf() in Sources/SparkConnect/ArrowEncoder.swift	8	2	2
mutating func encode() in Sources/SparkConnect/ArrowEncoder.swift	7	2	2
mutating func encodeIfPresent() in Sources/SparkConnect/ArrowEncoder.swift	7	2	2
mutating func encode() in Sources/SparkConnect/ArrowEncoder.swift	9	2	1
mutating func encode() in Sources/SparkConnect/ArrowEncoder.swift	7	2	1
init() in Sources/SparkConnect/ArrowSchema.swift	8	2	1
init() in Sources/SparkConnect/FlightDescriptor.swift	5	2	1
func toProtocol() in Sources/SparkConnect/FlightDescriptor.swift	7	2	0
init() in Sources/SparkConnect/CaseInsensitiveDictionary.swift	6	2	1