apache / incubator-seata-go-samples - 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 192 units with 1,917 lines of code in units (66.1% 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)
2 simple units (54 lines of code)
190 very simple units (1,863 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 defaultEnv() in util/db.go	17	6	0
func file_sample_tcc_grpc_pb_tcc_grpc_proto_init() in tcc/grpc/pb/tcc_grpc.pb.go	37	6	0
func main() in tcc/grpc/cmd/server/main.go	27	5	0
func() in tcc/grpc/pb/tcc_grpc.pb.go	11	4	1
func() in tcc/grpc/service/service.go	16	4	1
func main() in tcc/grpc/cmd/client/main.go	33	4	0
func() in tcc/fence/service/service.go	23	4	1
func() in tcc/fence/service/service.go	23	4	1
func() in tcc/fence/service/service.go	23	4	1
func NewTestTCCServiceBusiness2Proxy() in tcc/fence/service/service.go	16	4	0
func() in tcc/fence/service/service.go	23	4	1
func() in tcc/fence/service/service.go	23	4	1
func() in tcc/fence/service/service.go	23	4	1
func main() in tcc/gin/server/main.go	20	4	0
func insertData() in at/non_transaction/main.go	19	4	0
func batchInsertData() in at/non_transaction/main.go	24	4	0
func insertDuplicateData() in at/non_transaction/main.go	19	4	1
func batchDeleteData() in at/non_transaction/main.go	18	4	1
func main() in at/rollback/server/main.go	25	4	0
func main() in at/rollback/server2/main.go	25	4	0
func updateDataFail() in at/rollback/server2/update.go	18	4	1
func main() in integrate_test/at/insert/main.go	15	3	0
func checkData() in integrate_test/at/insert/main.go	12	3	1
func checkUndoLogData() in integrate_test/at/insert/main.go	11	3	1
func deleteData() in xa/basic/main.go	15	3	1
func updateData() in xa/basic/main.go	15	3	1
func selectForUpdateData() in xa/basic/select_for_update.go	15	3	1
func insertOnUpdateData() in xa/basic/insert_on_update.go	16	3	1
func insertData() in xa/basic/insert.go	15	3	1
func main() in xa/gin/server/main.go	19	3	0
func updateDataSuccess() in xa/gin/server/update.go	15	3	1
func selectForUpdateSucc() in xa/gin/server/select_for_update.go	15	3	1
func insertOnUpdateDataSuccess() in xa/gin/server/insert_on_update.go	16	3	1
func NewTestTCCServiceBusiness1Proxy() in tcc/local/service/service.go	13	3	0
func NewTestTCCServiceBusiness2Proxy() in tcc/local/service/service.go	13	3	0
func business() in tcc/local/cmd/local.go	11	3	1
func _TCCServiceBusiness1_Remoting_Handler() in tcc/grpc/pb/tcc_grpc_grpc.pb.go	17	3	3
func _TCCServiceBusiness2_Remoting_Handler() in tcc/grpc/pb/tcc_grpc_grpc.pb.go	17	3	3
func New() in tcc/propagation/first/main.go	13	3	0
func NewTccServiceProxy() in tcc/propagation/second/main.go	13	3	0
func main() in tcc/dubbo/server/cmd/server.go	13	3	0
func initSignal() in tcc/dubbo/server/cmd/server.go	18	3	0
func NewTestTCCServiceBusinessProxy() in tcc/fence/service/service.go	13	3	0
func business() in tcc/fence/cmd/main.go	15	3	1
func selectData() in at/non_transaction/main.go	13	3	1
func updateData() in at/non_transaction/main.go	15	3	1
func deleteData() in at/non_transaction/main.go	15	3	1
func _ATServiceBusiness_UpdateDataSuccess_Handler() in at/grpc/pb/at_grpc_grpc.pb.go	17	3	3
func() in at/grpc/pb/at_grpc.pb.go	11	3	1
func() in at/grpc/service/service.go	15	3	1