spotify / vispanaConditional 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 121 units with 1,797 lines of code in units (60.9% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (154 lines of code)
3 simple units (108 lines of code)
117 very simple units (1,535 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
function QueryResult() in src/main/js/components/query-result/query-result.js	154	15	8
async function postQuery() in src/main/js/components/query-result/query-result.js	47	6	2
function processResult() in src/main/js/components/query-result/query-result.js	41	6	1
public static HostMetrics systemMetrics() in src/main/java/com/vispana/vespa/state/helpers/SystemMetrics.java	20	6	1
function TabView() in src/main/js/components/tabs/tab-view.js	14	5	3
function extractData() in src/main/js/components/query-result/query-result.js	11	5	1
function getQueryableContainer() in src/main/js/routes/schema/schema.js	11	5	1
static ContainerType from() in src/main/java/com/vispana/vespa/state/assemblers/ContainerAssembler.java	12	5	2
function Layout() in src/main/js/routes/layout/layout.js	26	4	0
function findSchemaDetails() in src/main/js/routes/schema/schema.js	9	4	2
private static List fetchDispatcherData() in src/main/java/com/vispana/vespa/state/assemblers/ContentAssembler.java	21	4	5
public static List contentNodesFromAppPackage() in src/main/java/com/vispana/vespa/state/helpers/ContentNodesExtractor.java	23	4	2
public String query() in src/main/java/com/vispana/vespa/query/VespaQueryClient.java	28	4	2
public static Hosts fromXml() in src/main/java/com/vispana/api/model/apppackage/Hosts.java	11	4	1
function renderProcessesStatus() in src/main/js/components/simple-grid/simple-grid-row.js	31	3	0
export function metricsProgressClass() in src/main/js/components/simple-grid/simple-grid-row.js	11	3	1
sort() in src/main/js/client/history-client.js	11	3	1
function renderSchemas() in src/main/js/routes/content/content.js	76	3	1
function addTrace() in src/main/js/routes/schema/query.js	15	3	0
private static Node createNode() in src/main/java/com/vispana/vespa/state/helpers/ContentNodesExtractor.java	23	3	4
public static String fetch() in src/main/java/com/vispana/vespa/state/helpers/ApplicationUrlFetcher.java	12	3	1
public static Status parseFrom() in src/main/java/com/vispana/api/model/Status.java	7	3	1
public record VespaVersion() in src/main/java/com/vispana/api/model/VespaVersion.java	22	3	3
public boolean hasNodes() in src/main/java/com/vispana/api/model/apppackage/Content.java	3	3	0
function SimpleGridRow() in src/main/js/components/simple-grid/simple-grid-row.js	13	2	2
export function header() in src/main/js/components/simple-grid/simple-grid-row.js	32	2	1
getAllFromLocalStorage() in src/main/js/client/history-client.js	9	2	0
function hostName() in src/main/js/routes/layout/layout.js	7	2	0
function navLinkStyle() in src/main/js/routes/layout/layout.js	11	2	0
export async function loader() in src/main/js/routes/layout/layout.js	23	2	1
function Configuration() in src/main/js/routes/layout/configuration.js	34	2	1
function clusterRoutingConfigurationMap() in src/main/js/routes/layout/configuration.js	15	2	0
function AppPackage() in src/main/js/routes/apppackage/app-package.js	65	2	0
function renderOverview() in src/main/js/routes/content/content.js	39	2	1
function QueryHistory() in src/main/js/routes/schema/query-history.js	11	2	4
function prettifyJsonQuery() in src/main/js/routes/schema/query.js	6	2	1
export async function action() in src/main/js/routes/index/index.js	10	2	1
public VispanaRoot vespaState() in src/main/java/com/vispana/vespa/state/VespaStateClient.java	43	2	1
boolean canSearch() in src/main/java/com/vispana/vespa/state/assemblers/ContainerAssembler.java	3	2	0
boolean canIndex() in src/main/java/com/vispana/vespa/state/assemblers/ContainerAssembler.java	3	2	0
public static T requestGetWithDefaultValue() in src/main/java/com/vispana/vespa/state/helpers/Request.java	8	2	3
protected List getNodes() in src/main/java/com/vispana/api/model/apppackage/Nodes.java	3	2	0
public List getHosts() in src/main/java/com/vispana/api/model/apppackage/Hosts.java	3	2	0
public List getGroups() in src/main/java/com/vispana/api/model/apppackage/Group.java	3	2	0
public String getDistributionKey() in src/main/java/com/vispana/api/model/apppackage/Group.java	3	2	0
public List getNodes() in src/main/java/com/vispana/api/model/apppackage/Group.java	3	2	0
public static Services fromXml() in src/main/java/com/vispana/api/model/apppackage/Services.java	9	2	1
public Content getContent() in src/main/java/com/vispana/api/model/apppackage/Services.java	6	2	0
public List getGroups() in src/main/java/com/vispana/api/model/apppackage/Content.java	3	2	0
public List getNodes() in src/main/java/com/vispana/api/model/apppackage/Content.java	3	2	0