apache / solr-operatorConditional 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 586 units with 9,586 lines of code in units (43.4% of code).

3 very complex units (973 lines of code)
8 complex units (975 lines of code)
29 medium complex units (1,688 lines of code)
68 simple units (1,698 lines of code)
478 very simple units (4,252 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 controllers/solrcloud_controller.go	334	112	1
func GenerateStatefulSet() in controllers/util/solr_util.go	425	64	6
func CopyZookeeperClusterFields() in controllers/util/zk_util.go	214	52	3
func() in controllers/solrprometheusexporter_controller.go	162	50	1
def run() in hack/release/wizard/releaseWizard.py	120	49	1
func GenerateSolrPrometheusExporterDeployment() in controllers/util/prometheus_exporter_util.go	251	46	6
func createCloudStatus() in controllers/solrcloud_controller.go	104	32	5
func pickPodsToUpdate() in controllers/util/solr_update_util.go	81	29	6
def run_follow() in hack/release/wizard/releaseWizard.py	67	27	7
func() in api/v1beta1/zz_generated.deepcopy.go	108	27	1
def generate_asciidoc() in hack/release/wizard/releaseWizard.py	82	26	0
def display_and_confirm() in hack/release/wizard/releaseWizard.py	55	25	1
func CopyPodContainers() in controllers/util/common.go	90	22	4
func() in controllers/solrbackup_controller.go	68	20	1
func() in api/v1beta1/solrcloud_types.go	40	19	1
func() in api/v1beta1/zz_generated.deepcopy.go	78	18	1
func generateSolrSetupInitContainers() in controllers/util/solr_util.go	82	18	4
func initMTLSConfig() in main.go	65	18	1
func CopyPodTemplates() in controllers/util/common.go	69	17	4
func main() in main.go	105	17	0
def main() in hack/release/wizard/releaseWizard.py	77	16	0
func() in api/v1beta1/zz_generated.deepcopy.go	61	16	1
func CopyIngressFields() in controllers/util/common.go	66	16	3
func() in controllers/solrbackup_controller.go	54	15	1
func findSolrNodeContents() in controllers/util/solr_update_util.go	80	15	3
func GenerateIngress() in controllers/util/solr_util.go	66	15	2
def validate_release_version() in hack/release/wizard/releaseWizard.py	20	14	4
func reconcileSolrCollectionBackup() in controllers/solrbackup_controller.go	53	14	7
func EvictReplicasForPodIfNecessary() in controllers/util/solr_update_util.go	51	14	6
func BalanceReplicasForCluster() in controllers/util/solr_scale_util.go	50	14	6
func CallCollectionsApiV2() in controllers/util/solr_api/v2.go	46	13	7
func() in controllers/solrcloud_controller.go	47	13	1
func() in api/v1beta1/zz_generated.deepcopy.go	61	12	1
func GenerateZookeeperCluster() in controllers/util/zk_util.go	96	12	2
func determineScaleClusterOpLockIfNecessary() in controllers/solr_cluster_ops_util.go	36	12	6
func handleManagedCloudRollingUpdate() in controllers/solr_cluster_ops_util.go	37	12	8
def __init__() in hack/release/wizard/releaseWizard.py	28	11	15
func reconcileForBasicAuthWithBootstrappedSecurityJson() in controllers/util/solr_security_util.go	45	11	3
func() in controllers/solrcloud_controller.go	30	11	1
func() in controllers/solrcloud_controller.go	32	11	1
def download() in hack/release/wizard/scriptutil.py	21	10	5
def bootstrap_todos() in hack/release/wizard/releaseWizard.py	18	10	1
def display_cmd() in hack/release/wizard/releaseWizard.py	21	10	1
def vote_close_72h_holidays() in hack/release/wizard/releaseWizard.py	15	10	0
func() in api/v1beta1/solrcloud_types.go	19	10	1
func() in api/v1beta1/solrcloud_types.go	37	10	1
func enableSecureProbesOnSolrCloudStatefulSet() in controllers/util/solr_security_util.go	23	10	2
func() in controllers/util/solr_tls_util.go	36	10	1
func generateZKInteractionInitContainer() in controllers/util/solr_util.go	50	10	3
func() in controllers/solrprometheusexporter_controller.go	29	10	1