apache / maven-wagon - 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 968 units with 9,482 lines of code in units (78.0% of code).

0 very complex units (0 lines of code)
1 complex units (125 lines of code)
30 medium complex units (1,580 lines of code)
50 simple units (1,371 lines of code)
887 very simple units (6,406 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 void openConnectionInternal() in wagon-providers/wagon-ssh/src/main/java/org/apache/maven/wagon/providers/ssh/jsch/AbstractJschWagon.java	125	34	0
public void run() in wagon-providers/wagon-ssh-common-test/src/main/java/org/apache/maven/wagon/providers/ssh/ScpCommand.java	101	25	0
public static void copyConfig() in wagon-providers/wagon-http-shared/src/main/java/org/apache/maven/wagon/shared/http/ConfigurationUtils.java	54	22	2
private void ftpRecursivePut() in wagon-providers/wagon-ftp/src/main/java/org/apache/maven/wagon/providers/ftp/FtpWagon.java	82	21	2
public static String basedir() in wagon-provider-api/src/main/java/org/apache/maven/wagon/PathUtils.java	61	21	1
public static void assertWagonExceptionMessage() in wagon-tcks/wagon-tck-http/src/main/java/org/apache/maven/wagon/tck/http/Assertions.java	97	21	5
public List getFileList() in wagon-providers/wagon-webdav-jackrabbit/src/main/java/org/apache/maven/wagon/providers/webdav/WebDavWagon.java	59	17	1
public void fillInputData() in wagon-providers/wagon-http-lightweight/src/main/java/org/apache/maven/wagon/providers/http/LightweightHttpWagon.java	66	17	1
protected void writeDir() in wagon-providers/wagon-ssh-common-test/src/main/java/org/apache/maven/wagon/providers/ssh/ScpCommand.java	40	16	2
protected void writeFile() in wagon-providers/wagon-ssh-common-test/src/main/java/org/apache/maven/wagon/providers/ssh/ScpCommand.java	45	16	2
private void fillInputData() in wagon-providers/wagon-http-shared/src/main/java/org/apache/maven/wagon/shared/http/AbstractHttpClientWagon.java	88	16	2
private void putInternal() in wagon-providers/wagon-scm/src/main/java/org/apache/maven/wagon/providers/scm/ScmWagon.java	55	16	2
private void put() in wagon-providers/wagon-http-shared/src/main/java/org/apache/maven/wagon/shared/http/AbstractHttpClientWagon.java	76	15	5
protected void verifyWagonExceptionMessage() in wagon-provider-test/src/main/java/org/apache/maven/wagon/http/HttpWagonTestCase.java	75	15	4
public ScpCommand() in wagon-providers/wagon-ssh-common-test/src/main/java/org/apache/maven/wagon/providers/ssh/ScpCommand.java	39	14	1
public AuthScope getScope() in wagon-providers/wagon-http-shared/src/main/java/org/apache/maven/wagon/shared/http/BasicAuthScope.java	35	14	2
protected void openConnectionInternal() in wagon-providers/wagon-ftp/src/main/java/org/apache/maven/wagon/providers/ftp/FtpWagon.java	59	13	0
public void fillOutputData() in wagon-providers/wagon-ftp/src/main/java/org/apache/maven/wagon/providers/ftp/FtpWagon.java	43	13	1
public boolean equals() in wagon-providers/wagon-ssh-common/src/main/java/org/apache/maven/wagon/providers/ssh/knownhost/KnownHostEntry.java	34	13	1
public boolean equals() in wagon-provider-api/src/main/java/org/apache/maven/wagon/events/TransferEvent.java	32	13	1
public void openConnectionInternal() in wagon-providers/wagon-http-shared/src/main/java/org/apache/maven/wagon/shared/http/AbstractHttpClientWagon.java	36	12	0
protected CloseableHttpResponse execute() in wagon-providers/wagon-http-shared/src/main/java/org/apache/maven/wagon/shared/http/AbstractHttpClientWagon.java	48	12	1
private boolean makeFtpDirectoryRecursive() in wagon-providers/wagon-ftp/src/main/java/org/apache/maven/wagon/providers/ftp/FtpWagon.java	44	12	2
public void fillInputData() in wagon-providers/wagon-ssh/src/main/java/org/apache/maven/wagon/providers/ssh/jsch/ScpWagon.java	55	12	1
public static int port() in wagon-provider-api/src/main/java/org/apache/maven/wagon/PathUtils.java	33	12	1
protected void finishPutTransfer() in wagon-providers/wagon-http-lightweight/src/main/java/org/apache/maven/wagon/providers/http/LightweightHttpWagon.java	29	11	3
public void setHeaders() in wagon-providers/wagon-http-shared/src/main/java/org/apache/maven/wagon/shared/http/AbstractHttpClientWagon.java	26	11	1
private ScmRepository getScmRepository() in wagon-providers/wagon-scm/src/main/java/org/apache/maven/wagon/providers/scm/ScmWagon.java	30	11	1
private String ensureDirs() in wagon-providers/wagon-scm/src/main/java/org/apache/maven/wagon/providers/scm/ScmWagon.java	55	11	5
public List getFileList() in wagon-providers/wagon-ssh/src/main/java/org/apache/maven/wagon/providers/ssh/jsch/SftpWagon.java	38	11	1
public String toString() in wagon-provider-api/src/main/java/org/apache/maven/wagon/events/SessionEvent.java	45	11	0
public static HttpMethodConfiguration merge() in wagon-providers/wagon-http-shared/src/main/java/org/apache/maven/wagon/shared/http/ConfigurationUtils.java	27	10	2
private boolean resourceExists() in wagon-providers/wagon-http-shared/src/main/java/org/apache/maven/wagon/shared/http/AbstractHttpClientWagon.java	45	10	2
private static String formatMessage() in wagon-providers/wagon-http-shared/src/main/java/org/apache/maven/wagon/shared/http/HttpMessageUtils.java	36	10	5
private void ftpRecursivePut() in wagon-providers/wagon-ssh/src/main/java/org/apache/maven/wagon/providers/ssh/jsch/SftpWagon.java	29	10	4
public void putDirectory() in wagon-providers/wagon-ssh-common/src/main/java/org/apache/maven/wagon/providers/ssh/ScpHelper.java	44	10	3
static String authorization() in wagon-provider-api/src/main/java/org/apache/maven/wagon/PathUtils.java	31	10	1
public void setEventType() in wagon-provider-api/src/main/java/org/apache/maven/wagon/events/SessionEvent.java	17	10	1
private ScmResult tryPartialCheckout() in wagon-providers/wagon-scm/src/main/java/org/apache/maven/wagon/providers/scm/ScmWagon.java	27	9	2
public Streams executeCommand() in wagon-providers/wagon-ssh/src/main/java/org/apache/maven/wagon/providers/ssh/jsch/AbstractJschWagon.java	42	9	3
public boolean equals() in wagon-provider-api/src/main/java/org/apache/maven/wagon/resource/Resource.java	26	9	1
public static File getResource() in wagon-tcks/wagon-tck-http/src/main/java/org/apache/maven/wagon/tck/http/util/TestUtil.java	64	9	1
public boolean resourceExists() in wagon-providers/wagon-http-lightweight/src/main/java/org/apache/maven/wagon/providers/http/LightweightHttpWagon.java	29	8	1
public boolean isTrusted() in wagon-providers/wagon-http-shared/src/main/java/org/apache/maven/wagon/shared/http/RelaxedTrustStrategy.java	20	8	2
public void writeTo() in wagon-providers/wagon-http-shared/src/main/java/org/apache/maven/wagon/shared/http/AbstractHttpClientWagon.java	36	8	1
private int addFiles() in wagon-providers/wagon-scm/src/main/java/org/apache/maven/wagon/providers/scm/ScmWagon.java	26	8	4
public void get() in wagon-providers/wagon-scm/src/main/java/org/apache/maven/wagon/providers/scm/ScmWagon.java	30	8	2
public String toString() in wagon-provider-api/src/main/java/org/apache/maven/wagon/events/TransferEvent.java	42	8	0
public void connect() in wagon-provider-api/src/main/java/org/apache/maven/wagon/AbstractWagon.java	27	8	3
protected void mkdirs() in wagon-providers/wagon-webdav-jackrabbit/src/main/java/org/apache/maven/wagon/providers/webdav/WebDavWagon.java	25	7	1