apache / pulsar-manager - 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 612 units with 5,397 lines of code in units (20.9% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
4 medium complex units (243 lines of code)
18 simple units (653 lines of code)
590 very simple units (4,501 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
public Map getBookiesList() in src/main/java/org/apache/pulsar/manager/service/impl/BookiesServiceImpl.java	57	14	3
public boolean preHandle() in src/main/java/org/apache/pulsar/manager/interceptor/AdminHandlerInterceptor.java	58	14	3
inserted() in front-end/src/directive/sticky.js	62	13	2
public Map getNamespaceList() in src/main/java/org/apache/pulsar/manager/service/impl/NamespacesServiceImpl.java	66	11	4
public Map getTenantsList() in src/main/java/org/apache/pulsar/manager/service/impl/TenantsServiceImpl.java	72	10	3
export function validateSizeString() in front-end/src/utils/validate.js	20	9	1
export function parseTime() in front-end/src/utils/index.js	31	9	2
private void seedDefaultEnvironment() in src/main/java/org/apache/pulsar/manager/PulsarApplicationListener.java	33	8	0
public Map validateUserInfo() in src/main/java/org/apache/pulsar/manager/service/impl/UsersServiceImpl.java	29	8	1
export default function openWindow() in front-end/src/utils/openWindow.js	12	8	4
inserted() in front-end/src/directive/permission/permission.js	15	7	3
public String httpRequest() in src/main/java/org/apache/pulsar/manager/utils/HttpUtil.java	31	6	2
public ServletWebServerFactory servletContainer() in src/main/java/org/apache/pulsar/manager/EmbeddedTomcatCustomizer.java	42	6	0
public static List unZip() in src/main/java/org/apache/pulsar/manager/EmbeddedTomcatCustomizer.java	28	6	2
public Map getClustersList() in src/main/java/org/apache/pulsar/manager/service/impl/ClustersServiceImpl.java	47	6	4
private void scheduleCollectStats() in src/main/java/org/apache/pulsar/manager/service/impl/BrokerStatsServiceImpl.java	36	6	0
public void collectStatsToDB() in src/main/java/org/apache/pulsar/manager/service/impl/BrokerStatsServiceImpl.java	132	6	4
export function validateServiceUrl() in front-end/src/utils/validate.js	20	6	2
export default function checkPermission() in front-end/src/utils/permission.js	16	6	1
export function formatTime() in front-end/src/utils/index.js	31	6	2
bind() in front-end/src/directive/waves/waves.js	37	6	2
bind() in front-end/src/directive/clipboard/clipboard.js	21	6	2
private void seedDefaultSuperuser() in src/main/java/org/apache/pulsar/manager/PulsarApplicationListener.java	28	5	0
public Object run() in src/main/java/org/apache/pulsar/manager/zuul/EnvironmentForward.java	26	5	0
public Map getAuthHeader() in src/main/java/org/apache/pulsar/manager/service/impl/PulsarAdminServiceImpl.java	26	5	1
private PulsarAdmin createPulsarAdmin() in src/main/java/org/apache/pulsar/manager/service/impl/PulsarAdminServiceImpl.java	26	5	3
public Map getBrokersList() in src/main/java/org/apache/pulsar/manager/service/impl/BrokersServiceImpl.java	39	5	4
private String getServiceUrl() in src/main/java/org/apache/pulsar/manager/service/impl/EnvironmentCacheServiceImpl.java	17	5	3
public void serialize() in src/main/java/org/apache/pulsar/manager/controller/exception/ErrorResourceSerializer.java	24	5	3
document.onmousemove = function() in front-end/src/directive/el-dragDialog/drag.js	16	5	1
module.exports = function() in front-end/build/check-versions.js	30	5	0
public static void initHttpClient() in src/main/java/org/apache/pulsar/manager/utils/HttpUtil.java	37	4	0
private static File searchWar() in src/main/java/org/apache/pulsar/manager/EmbeddedTomcatCustomizer.java	13	4	3
private Pair locationHeader() in src/main/java/org/apache/pulsar/manager/zuul/LocationHeaderRewritingFilter.java	10	4	1
public void reloadEnvironments() in src/main/java/org/apache/pulsar/manager/service/impl/EnvironmentCacheServiceImpl.java	27	4	0
public void reloadEnvironment() in src/main/java/org/apache/pulsar/manager/service/impl/EnvironmentCacheServiceImpl.java	25	4	1
public Map getDashboardStats() in src/main/java/org/apache/pulsar/manager/service/impl/DashboardServiceImpl.java	53	4	1
private boolean isPartitionedTopic() in src/main/java/org/apache/pulsar/manager/service/impl/TopicsServiceImpl.java	9	4	2
private String checkBookie() in src/main/java/org/apache/pulsar/manager/service/impl/BookiesServiceImpl.java	9	4	1
private boolean isTopic() in src/main/java/org/apache/pulsar/manager/service/impl/PulsarEventImpl.java	8	4	1
resizeHandler() in front-end/src/views/layout/mixin/ResizeHandler.js	9	4	0
export function validateEmpty() in front-end/src/utils/validate.js	6	4	1
function generateLoaders() in front-end/build/utils.js	21	4	2
public CloseableHttpClient httpClient() in src/main/java/org/apache/pulsar/manager/zuul/HttpsClientConfiguration.java	32	3	0
public Object run() in src/main/java/org/apache/pulsar/manager/zuul/LocationHeaderRewritingFilter.java	28	3	0
private List getFailureDomain() in src/main/java/org/apache/pulsar/manager/service/impl/BrokersServiceImpl.java	10	3	2
public Map getNamespaceStats() in src/main/java/org/apache/pulsar/manager/service/impl/NamespacesServiceImpl.java	30	3	3
Key getSigningKey() in src/main/java/org/apache/pulsar/manager/service/impl/JwtServiceImpl.java	10	3	0
public String createBrokerToken() in src/main/java/org/apache/pulsar/manager/service/impl/JwtServiceImpl.java	14	3	2
public static String checkServiceUrl() in src/main/java/org/apache/pulsar/manager/service/impl/BrokerStatsServiceImpl.java	6	3	2