aliyun / aliyun-odps-go-sdk - 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 3,891 units with 34,590 lines of code in units (79.6% of code).

2 very complex units (448 lines of code)
21 complex units (2,907 lines of code)
54 medium complex units (2,998 lines of code)
161 simple units (4,794 lines of code)
3,653 very simple units (23,443 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
func() in arrow/internal/arrjson/arrjson.go	230	74	1
func file_Flight_proto_init() in arrow/flight/Flight.pb.go	218	51	0
func arrayOf() in arrow/internal/arrdata/arrdata.go	229	49	3
func() in arrow/internal/arrjson/arrjson.go	122	48	1
func() in odps/tunnel/record_protoc_reader.go	181	48	1
func toMaxComputeData() in odps/tableschema/arrow_util.go	184	48	4
func() in arrow/cdata/cdata_exports.go	107	44	1
func NewBuilder() in arrow/array/builder.go	95	44	2
func() in arrow/ipc/writer.go	203	43	1
func() in arrow/csv/writer.go	131	42	1
func ParseScalar() in arrow/scalar/parse.go	141	40	2
func buildArray() in arrow/internal/arrdata/arrdata.go	125	37	2
func arrayFromJSON() in arrow/internal/arrjson/arrjson.go	247	36	3
func() in arrow/ipc/metadata.go	156	35	1
func GetScalar() in arrow/scalar/scalar.go	92	35	2
func arrayToJSON() in arrow/internal/arrjson/arrjson.go	243	35	2
func ArrayEqual() in arrow/array/compare.go	106	35	2
func arrayApproxEqual() in arrow/array/compare.go	107	35	3
func() in odps/tunnel/record_protoc_writer.go	124	34	1
func() in sqldriver/row.go	74	30	1
func MakeScalar() in arrow/scalar/parse.go	63	28	1
func concat() in arrow/array/concat.go	93	28	2
func concreteTypeFromFB() in arrow/ipc/metadata.go	84	26	3
func() in odps/instances.go	125	25	1
func importSchema() in arrow/cdata/cdata.go	95	24	1
func TypeCodeFromStr() in odps/datatype/data_type.go	52	24	1
func() in odps/datatype/data_type.go	52	24	1
func TryConvertGoToOdpsType() in odps/datatype/type_conversion.go	70	24	1
func TypeEqual() in arrow/compare.go	56	23	3
func MakeArrayFromScalar() in arrow/scalar/scalar.go	135	23	3
func Hash() in arrow/scalar/scalar.go	68	23	2
func castTemporal() in arrow/scalar/temporal.go	62	23	2
func TypeToArrowType() in odps/tableschema/arrow_util.go	62	22	1
func MakeScalarParam() in arrow/scalar/parse.go	55	21	2
func tryConvertGoToOdpsData() in odps/data/data_conversion.go	64	21	1
func() in sqldriver/row.go	56	21	1
func() in arrow/cdata/cdata.go	69	20	1
func() in arrow/internal/flight_integration/scenario.go	82	19	1
func ParseDSN() in sqldriver/dsn.go	79	19	1
func IsTypeEqual() in odps/datatype/data_type.go	51	18	2
func StripComments() in arrow/_tools/tmpl/main.go	51	17	1
func() in odps/tunnel/record_protoc_reader.go	63	17	1
func() in odps/security/permission_const.go	38	17	1
func() in arrow/ipc/writer.go	65	16	1
func BuildCanonicalString() in tea/utils/utils.go	48	16	4
func() in arrow/csv/reader.go	64	15	1
func CreateClientMiddleware() in arrow/flight/client.go	78	15	1
func() in arrow/scalar/scalar.go	38	15	1
func() in odps/tunnel/tunnel.go	77	15	1
func NewConfigFromIni() in odps/config.go	84	15	1