GoogleCloudPlatform / grpc-gcp-go - 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 1,929 units with 10,624 lines of code in units (72.4% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
15 medium complex units (919 lines of code)
18 simple units (439 lines of code)
1,896 very simple units (9,266 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 grpcgcp/gcp_multiendpoint.go	67	21	1
func() in grpcgcp/gcp_balancer.go	75	20	1
func makeGrpcRequest() in e2e-examples/gcs/main.go	91	18	1
func() in grpcgcp/gcp_picker.go	58	17	1
func newSpannerProber() in spanner_prober/prober/proberlib.go	102	16	3
func file_grpc_gcp_proto_init() in grpcgcp/grpc_gcp/grpc_gcp.pb.go	74	15	0
func main() in spanner_prober/main.go	86	13	0
func() in grpcgcp/multiendpoint/multiendpoint.go	23	13	1
func main() in continuous_load_testing/client.go	70	13	0
func validateFlags() in spanner_prober/main.go	39	12	0
func makeJsonRequest() in e2e-examples/gcs/main.go	58	12	1
func() in grpcgcp/gcp_balancer.go	39	12	1
func sessionManagementProber() in cloudprober/spannerprobers.go	59	11	2
func executeSqlProber() in cloudprober/spannerprobers.go	37	11	2
func readProber() in cloudprober/spannerprobers.go	41	11	2
func createCloudSpannerInstanceIfMissing() in spanner_prober/prober/proberlib.go	39	10	3
func() in grpcgcp/gcp_picker.go	17	10	1
func main() in e2e-examples/echo/echo-client/main.go	46	9	0
func keysFromMessage() in grpcgcp/gcp_picker.go	27	9	3
func ExecuteHalfDuplexCalls() in continuous_load_testing/client.go	25	8	2
func validateRows() in spanner_prober/prober/proberlib.go	26	7	1
func ParseProbeType() in spanner_prober/prober/proberlib.go	18	7	1
func() in grpcgcp/multiendpoint/multiendpoint.go	25	7	1
func() in grpcgcp/multiendpoint/multiendpoint.go	17	7	1
func() in grpcgcp/gcp_balancer.go	23	7	1
func() in grpcgcp/gcp_balancer.go	25	7	1
func() in grpcgcp/gcp_balancer.go	28	7	1
func() in grpcgcp/gcp_multiendpoint.go	20	7	1
func ExecuteFullDuplexCalls() in continuous_load_testing/client.go	23	7	2
func parseT4T7Latency() in spanner_prober/prober/interceptors.go	22	6	2
func() in grpcgcp/gcp_balancer.go	20	6	1
func() in grpcgcp/gcp_picker.go	20	6	1
func() in grpcgcp/gcp_picker.go	18	6	1
func AddGFELatencyStreamingInterceptor() in spanner_prober/prober/interceptors.go	19	5	6
func getGrpcClient() in e2e-examples/gcs/main.go	37	5	0
func() in grpcgcp/multiendpoint/multiendpoint.go	19	5	1
func transactionProber() in cloudprober/spannerprobers.go	49	5	2
func ExecuteStreamingInputCalls() in continuous_load_testing/client.go	17	5	2
func ExecuteStreamingOutputCalls() in continuous_load_testing/client.go	21	5	2
func NewProber() in spanner_prober/prober/proberlib.go	15	4	3
func() in spanner_prober/prober/proberlib.go	18	4	1
func() in spanner_prober/prober/proberlib.go	36	4	1
func() in spanner_prober/main.go	16	4	1
func() in e2e-examples/echo/echo/echo.pb.go	14	4	1
func() in e2e-examples/gcs/google.golang.org/genproto/googleapis/storage/v1/storage.pb.go	14	4	1
func() in e2e-checksum/main.go	20	4	1
func() in grpcgcp/grpc_gcp/grpc_gcp.pb.go	11	4	1
func() in grpcgcp/grpc_gcp/grpc_gcp.pb.go	11	4	1
func() in grpcgcp/grpc_gcp/grpc_gcp.pb.go	11	4	1
func() in grpcgcp/grpc_gcp/grpc_gcp.pb.go	11	4	1