opensearch-project / alerting

Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

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).

Learn more...

Conditional Complexity Overall

There are 651 units with 6,239 lines of code in units (44.0% of code).

0 very complex units (0 lines of code)
1 complex units (148 lines of code)
4 medium complex units (271 lines of code)
15 simple units (503 lines of code)
631 very simple units (5,317 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 20 most complex units

Unit	# lines	McCabe index	# params
suspend fun runBucketLevelMonitor() in alerting/src/main/kotlin/org/opensearch/alerting/MonitorRunner.kt	148	31	4
private CustomWebhookMessage() in notification/src/main/java/org/opensearch/alerting/destination/message/CustomWebhookMessage.java	49	14	13
fun parse() in alerting/src/main/kotlin/org/opensearch/alerting/aggregation/bucketselectorext/BucketSelectorExtAggregationBuilder.kt	109	14	2
override fun doReduce() in alerting/src/main/kotlin/org/opensearch/alerting/aggregation/bucketselectorext/BucketSelectorExtAggregator.kt	51	13	2
fun composeQueryLevelAlert() in alerting/src/main/kotlin/org/opensearch/alerting/AlertService.kt	62	12	3
private EmailMessage() in notification/src/main/java/org/opensearch/alerting/destination/message/EmailMessage.java	37	10	11
fun parse() in alerting/src/main/kotlin/org/opensearch/alerting/model/action/ActionExecutionScope.kt	49	9	1
public String execute() in notification/src/main/java/org/opensearch/alerting/destination/client/DestinationEmailClient.java	45	8	1
fun rewriteQuery() in alerting/src/main/kotlin/org/opensearch/alerting/util/AggregationQueryRewriter.kt	32	8	3
suspend fun saveNewAlerts() in alerting/src/main/kotlin/org/opensearch/alerting/AlertService.kt	39	7	2
override fun equals() in alerting/src/main/kotlin/org/opensearch/alerting/aggregation/bucketselectorext/BucketSelectorExtAggregationBuilder.kt	11	7	1
fun getSchemaVersion() in alerting/src/main/kotlin/org/opensearch/alerting/util/IndexUtils.kt	28	7	1
fun parse() in core/src/main/kotlin/org/opensearch/alerting/core/model/Schedule.kt	55	7	1
private CloseableHttpResponse getHttpResponse() in notification/src/main/java/org/opensearch/alerting/destination/client/DestinationHttpClient.java	25	6	1
protected URI buildUri() in notification/src/main/java/org/opensearch/alerting/destination/message/BaseMessage.java	19	6	6
override fun equals() in alerting/src/main/kotlin/org/opensearch/alerting/aggregation/bucketselectorext/BucketSelectorIndices.kt	7	6	1
fun parse() in alerting/src/main/kotlin/org/opensearch/alerting/model/action/Action.kt	54	6	1
fun parseInner() in alerting/src/main/kotlin/org/opensearch/alerting/model/QueryLevelTrigger.kt	42	6	1
override fun doExecute() in alerting/src/main/kotlin/org/opensearch/alerting/transport/TransportGetAlertsAction.kt	42	6	3
override fun postIndex() in core/src/main/kotlin/org/opensearch/alerting/core/JobSweeper.kt	18	6	3