apache / cloudstack-goConditional 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 11,547 units with 97,118 lines of code in units (82.1% of code).

1 very complex units (206 lines of code)
13 complex units (1,571 lines of code)
124 medium complex units (6,479 lines of code)
707 simple units (18,685 lines of code)
10,702 very simple units (70,177 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 cloudstack/VirtualMachineService.go	206	63	1
func() in cloudstack/ServiceOfferingService.go	187	50	1
func() in cloudstack/VirtualMachineService.go	141	42	1
func() in cloudstack/VirtualMachineService.go	141	42	1
func() in cloudstack/NetworkService.go	130	41	1
func() in generate/generate.go	182	40	1
func() in cloudstack/DiskOfferingService.go	126	34	1
func() in cloudstack/NetworkService.go	111	32	1
func() in cloudstack/NetworkOfferingService.go	107	30	1
func() in cloudstack/TemplateService.go	97	28	1
func() in cloudstack/AddressService.go	97	28	1
func() in cloudstack/VolumeService.go	91	27	1
func() in cloudstack/VolumeService.go	91	27	1
func() in generate/generate.go	70	26	1
func() in cloudstack/TemplateService.go	86	25	1
func() in cloudstack/VirtualMachineService.go	82	25	1
func() in cloudstack/RouterService.go	77	23	1
func() in cloudstack/TemplateService.go	80	23	1
func() in cloudstack/ISOService.go	81	23	1
func() in cloudstack/VPCService.go	79	23	1
func() in cloudstack/DiskOfferingService.go	84	23	1
func() in cloudstack/NetworkOfferingService.go	79	23	1
func() in cloudstack/EventService.go	71	21	1
func() in cloudstack/KubernetesService.go	68	21	1
func() in cloudstack/NetworkService.go	71	21	1
func() in cloudstack/ClusterService.go	64	21	1
func mapType() in generate/generate.go	46	21	3
func() in cloudstack/InternalLBService.go	67	20	1
func() in cloudstack/TemplateService.go	68	20	1
func() in cloudstack/VLANService.go	63	20	1
func() in cloudstack/ZoneService.go	66	20	1
func() in cloudstack/ISOService.go	65	19	1
func() in cloudstack/LoadBalancerService.go	64	19	1
func() in cloudstack/LoadBalancerService.go	64	19	1
func() in cloudstack/VPCService.go	61	19	1
func() in cloudstack/SnapshotService.go	64	19	1
func() in cloudstack/HostService.go	63	19	1
func() in cloudstack/HostService.go	63	19	1
func() in cloudstack/NetworkACLService.go	64	19	1
func() in cloudstack/TemplateService.go	63	18	1
func() in cloudstack/ServiceOfferingService.go	64	18	1
func() in cloudstack/ProjectService.go	62	18	1
func() in generate/generate.go	70	18	1
func() in cloudstack/AutoScaleService.go	57	17	1
func() in cloudstack/ISOService.go	60	17	1
func() in cloudstack/SnapshotService.go	58	17	1
func() in cloudstack/AccountService.go	53	17	1
func() in cloudstack/VPNService.go	57	17	1
func() in cloudstack/VPNService.go	57	17	1
func() in cloudstack/ZoneService.go	55	17	1