JetBrains / teamcity-premerge 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 45 units with 306 lines of code in units (49.2% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
0 medium complex units (0 lines of code)
0 simple units (0 lines of code)
45 very simple units (306 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 45 most complex units

Unit	# lines	McCabe index	# params
protected void makeVcsRootPreliminaryMerge() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	26	4	2
public void merge() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	22	4	1
public void start() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	14	3	0
protected void preliminaryMerge() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	12	3	0
public PropertiesProcessor getRunnerPropertiesProcessor() in teamcity-premerge-server/src/main/java/jetbrains/buildServer/premerge/PremergeRunType.java	13	2	0
public static String cutRefsHeads() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupport.java	6	2	1
public BuildFinishedStatus waitFor() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	11	2	0
void setSuccess() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	5	2	0
public void fetch() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	16	2	1
public void checkout() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	14	2	1
public void createBranch() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	11	2	1
public void mergeAbort() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	10	2	0
public int getTimeout() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	8	2	0
public PremergeRunType() in teamcity-premerge-server/src/main/java/jetbrains/buildServer/premerge/PremergeRunType.java	4	1	2
public String getType() in teamcity-premerge-server/src/main/java/jetbrains/buildServer/premerge/PremergeRunType.java	3	1	0
public String getDisplayName() in teamcity-premerge-server/src/main/java/jetbrains/buildServer/premerge/PremergeRunType.java	3	1	0
public String getDescription() in teamcity-premerge-server/src/main/java/jetbrains/buildServer/premerge/PremergeRunType.java	3	1	0
public String getEditRunnerParamsJspFilePath() in teamcity-premerge-server/src/main/java/jetbrains/buildServer/premerge/PremergeRunType.java	3	1	0
public String getViewRunnerParamsJspFilePath() in teamcity-premerge-server/src/main/java/jetbrains/buildServer/premerge/PremergeRunType.java	3	1	0
public Map getDefaultRunnerProperties() in teamcity-premerge-server/src/main/java/jetbrains/buildServer/premerge/PremergeRunType.java	3	1	0
public String describeParameters() in teamcity-premerge-server/src/main/java/jetbrains/buildServer/premerge/PremergeRunType.java	5	1	1
public PremergeBuildProcess() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	17	1	8
protected PremergeBranchSupport createPremergeBranchSupport() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	3	1	2
public PluginConfigFactory getConfigFactory() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	3	1	0
public GitAgentSSHService getSshService() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	3	1	0
public GitMetaFactory getGitMetaFactory() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	3	1	0
public MirrorManager getMirrorManager() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	3	1	0
public AgentRunningBuild getBuild() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	3	1	0
public BuildRunnerContext getRunner() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	3	1	0
public ResultStatus getStatus() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	3	1	0
void setUnsuccess() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java	3	1	0
public PremergeBranchSupportImpl() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	15	1	6
protected AgentPluginConfig createPluginConfig() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	3	1	0
protected AgentGitVcsRoot createGitVcsRoot() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	3	1	1
protected AgentGitFacade getFacade() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	3	1	0
protected AgentGitFacade getFacade() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	5	1	1
protected AuthSettings retrieveAuthSettings() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	3	1	0
public String constructBranchName() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	3	1	0
public String getParameter() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBranchSupportImpl.java	5	1	1
public PremergeBuildRunner() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildRunner.java	13	1	6
public BuildProcess createBuildProcess() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildRunner.java	3	1	2
public AgentBuildRunnerInfo getRunnerInfo() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildRunner.java	3	1	0
public String getType() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildRunner.java	3	1	0
public boolean canRun() in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildRunner.java	3	1	1
private PremergeConstants() in teamcity-premerge-common/src/main/java/jetbrains/buildServer/premerge/PremergeConstants.java	2	1	0