apache / maven-scm - 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 1,660 units with 13,499 lines of code in units (67.9% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
37 medium complex units (1,917 lines of code)
82 simple units (2,347 lines of code)
1,541 very simple units (9,235 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 ScmRepository getScmRepository() in maven-scm-plugin/src/main/java/org/apache/maven/scm/plugin/AbstractScmMojo.java	48	23	0
public void execute() in maven-scm-plugin/src/main/java/org/apache/maven/scm/plugin/ChangeLogMojo.java	53	22	0
private String getUrl() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-git-commons/src/main/java/org/apache/maven/scm/provider/git/repository/GitScmProviderRepository.java	44	21	1
protected CheckOutScmResult executeCheckOutCommand() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-jgit/src/main/java/org/apache/maven/scm/provider/git/jgit/command/checkout/JGitCheckOutCommand.java	97	19	5
public void consumeLine() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-gitexe/src/main/java/org/apache/maven/scm/provider/git/gitexe/command/status/GitStatusConsumer.java	64	19	1
public void consumeLine() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-git-commons/src/main/java/org/apache/maven/scm/provider/git/command/diff/GitDiffConsumer.java	44	18	1
protected CheckInScmResult executeCheckInCommand() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-gitexe/src/main/java/org/apache/maven/scm/provider/git/gitexe/command/checkin/GitCheckInCommand.java	85	18	4
private static String unescape() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-gitexe/src/main/java/org/apache/maven/scm/provider/git/gitexe/command/status/GitStatusConsumer.java	69	18	1
public void consumeLine() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svnexe/src/main/java/org/apache/maven/scm/provider/svn/svnexe/command/status/SvnStatusConsumer.java	43	18	1
protected CheckInScmResult executeCheckInCommand() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-jgit/src/main/java/org/apache/maven/scm/provider/git/jgit/command/checkin/JGitCheckInCommand.java	75	16	4
public static List getRevCommits() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-jgit/src/main/java/org/apache/maven/scm/provider/git/jgit/command/JGitUtils.java	71	16	7
public ScmResult executeTagCommand() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svnexe/src/main/java/org/apache/maven/scm/provider/svn/svnexe/command/tag/SvnTagCommand.java	76	16	4
protected ChangeLogScmResult executeChangeLogCommand() in maven-scm-providers/maven-scm-provider-local/src/main/java/org/apache/maven/scm/provider/local/command/changelog/LocalChangeLogCommand.java	66	15	6
static Commandline createCommandLine() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-gitexe/src/main/java/org/apache/maven/scm/provider/git/gitexe/command/changelog/GitChangeLogCommand.java	49	15	9
protected CheckInScmResult executeCheckInCommand() in maven-scm-providers/maven-scm-provider-local/src/main/java/org/apache/maven/scm/provider/local/command/checkin/LocalCheckInCommand.java	60	14	4
private ScmUrlParserResult parseScmUrl() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svn-commons/src/main/java/org/apache/maven/scm/provider/svn/AbstractSvnScmProvider.java	48	14	1
private void parseUrl() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svn-commons/src/main/java/org/apache/maven/scm/provider/svn/repository/SvnScmProviderRepository.java	45	14	1
public ScmResult executeCommand() in maven-scm-api/src/main/java/org/apache/maven/scm/command/changelog/AbstractChangeLogCommand.java	37	14	3
public void consumeLine() in maven-scm-providers/maven-scm-provider-hg/src/main/java/org/apache/maven/scm/provider/hg/command/diff/HgDiffConsumer.java	38	13	1
protected CheckInScmResult executeCheckInCommand() in maven-scm-providers/maven-scm-provider-hg/src/main/java/org/apache/maven/scm/provider/hg/command/checkin/HgCheckInCommand.java	44	13	4
protected UpdateScmResult executeUpdateCommand() in maven-scm-providers/maven-scm-provider-local/src/main/java/org/apache/maven/scm/provider/local/command/update/LocalUpdateCommand.java	54	13	3
public ScmResult executeCommand() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-gitexe/src/main/java/org/apache/maven/scm/provider/git/gitexe/command/checkout/GitCheckOutCommand.java	59	13	3
public void consumeLine() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svn-commons/src/main/java/org/apache/maven/scm/provider/svn/command/diff/SvnDiffConsumer.java	38	13	1
public void consumeLine() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svnexe/src/main/java/org/apache/maven/scm/provider/svn/svnexe/command/info/SvnInfoConsumer.java	29	13	1
public static Commandline createCommandLine() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svnexe/src/main/java/org/apache/maven/scm/provider/svn/svnexe/command/changelog/SvnChangeLogCommand.java	54	13	8
public static Commandline getBaseSvnCommandLine() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svnexe/src/main/java/org/apache/maven/scm/provider/svn/svnexe/command/SvnCommandLineUtils.java	40	13	2
public void setDate() in maven-scm-api/src/main/java/org/apache/maven/scm/ChangeSet.java	44	13	2
protected abstract UpdateScmResult executeUpdateCommand() in maven-scm-api/src/main/java/org/apache/maven/scm/command/update/AbstractUpdateCommand.java	42	13	3
private void processGetFile() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svnexe/src/main/java/org/apache/maven/scm/provider/svn/svnexe/command/changelog/SvnChangeLogConsumer.java	44	12	1
public ScmResult executeBranchCommand() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svnexe/src/main/java/org/apache/maven/scm/provider/svn/svnexe/command/branch/SvnBranchCommand.java	55	12	4
private void runGoals() in maven-scm-plugin/src/main/java/org/apache/maven/scm/plugin/BootstrapMojo.java	44	11	1
protected ScmResult executeTagCommand() in maven-scm-providers/maven-scm-provider-hg/src/main/java/org/apache/maven/scm/provider/hg/command/tag/HgTagCommand.java	53	11	4
protected ChangeLogScmResult executeChangeLogCommand() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-jgit/src/main/java/org/apache/maven/scm/provider/git/jgit/command/changelog/JGitChangeLogCommand.java	47	11	9
public static String resolveUrl() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svn-commons/src/main/java/org/apache/maven/scm/provider/svn/SvnTagBranchUtils.java	27	11	4
protected ExportScmResult executeExportCommand() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svnexe/src/main/java/org/apache/maven/scm/provider/svn/svnexe/command/export/SvnExeExportCommand.java	38	11	4
protected void parseLine() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svnexe/src/main/java/org/apache/maven/scm/provider/svn/svnexe/command/update/SvnUpdateConsumer.java	41	11	1
public String toXML() in maven-scm-api/src/main/java/org/apache/maven/scm/ChangeSet.java	52	11	0
public ScmVersion getScmVersion() in maven-scm-plugin/src/main/java/org/apache/maven/scm/plugin/AbstractScmMojo.java	18	10	2
protected UpdateScmResult executeUpdateCommand() in maven-scm-providers/maven-scm-provider-hg/src/main/java/org/apache/maven/scm/provider/hg/command/update/HgUpdateCommand.java	46	10	3
protected ScmResult executeBranchCommand() in maven-scm-providers/maven-scm-provider-hg/src/main/java/org/apache/maven/scm/provider/hg/command/branch/HgBranchCommand.java	54	10	4
public GitScmProviderRepository() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-git-commons/src/main/java/org/apache/maven/scm/provider/git/repository/GitScmProviderRepository.java	38	10	1
public void consumeLine() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-gitexe/src/main/java/org/apache/maven/scm/provider/git/gitexe/command/changelog/GitChangeLogConsumer.java	33	10	1
public ScmResult executeTagCommand() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-gitexe/src/main/java/org/apache/maven/scm/provider/git/gitexe/command/tag/GitTagCommand.java	53	10	4
public void consumeLine() in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-gitexe/src/main/java/org/apache/maven/scm/provider/git/gitexe/command/blame/GitBlameConsumer.java	42	10	1
public static Commandline createCommandLine() in maven-scm-providers/maven-scm-providers-svn/maven-scm-provider-svnexe/src/main/java/org/apache/maven/scm/provider/svn/svnexe/command/update/SvnUpdateCommand.java	35	10	3
public String toString() in maven-scm-api/src/main/java/org/apache/maven/scm/ChangeSet.java	23	10	0
private void loadInfosFromSettings() in maven-scm-plugin/src/main/java/org/apache/maven/scm/plugin/AbstractScmMojo.java	25	9	1
public void doConsume() in maven-scm-providers/maven-scm-provider-hg/src/main/java/org/apache/maven/scm/provider/hg/command/changelog/HgChangeLogConsumer.java	38	9	2
private HgUrlParserResult parseScmUrl() in maven-scm-providers/maven-scm-provider-hg/src/main/java/org/apache/maven/scm/provider/hg/HgScmProvider.java	28	9	1
protected ListScmResult executeListCommand() in maven-scm-providers/maven-scm-provider-local/src/main/java/org/apache/maven/scm/provider/local/command/list/LocalListCommand.java	32	9	4