apache / maven-filteringConditional 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 159 units with 1,590 lines of code in units (78.2% of code).

0 very complex units (0 lines of code)
3 complex units (385 lines of code)
4 medium complex units (174 lines of code)
7 simple units (176 lines of code)
145 very simple units (855 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 filterResources() in src/main/java/org/apache/maven/shared/filtering/DefaultMavenResourcesFiltering.java	167	44	1
public int read() in src/main/java/org/apache/maven/shared/filtering/MultiDelimiterInterpolatorFilterReaderLineEnding.java	116	37	0
public int read() in src/main/java/org/apache/maven/shared/filtering/InterpolatorFilterReaderLineEnding.java	102	34	0
public static String getRelativeFilePath() in src/main/java/org/apache/maven/shared/filtering/FilteringUtils.java	32	16	2
public List getDefaultFilterWrappers() in src/main/java/org/apache/maven/shared/filtering/BaseFilter.java	64	14	1
private static String buildRelativePath() in src/main/java/org/apache/maven/shared/filtering/FilteringUtils.java	41	13	3
public static File resolveFile() in src/main/java/org/apache/maven/shared/filtering/FilteringUtils.java	37	12	2
private static String getPropertyValue() in src/main/java/org/apache/maven/shared/filtering/PropertyUtils.java	36	10	3
private File getDestinationFile() in src/main/java/org/apache/maven/shared/filtering/DefaultMavenResourcesFiltering.java	27	7	4
private void copyDirectoryLayout() in src/main/java/org/apache/maven/shared/filtering/DefaultMavenResourcesFiltering.java	23	7	3
public void copyFile() in src/main/java/org/apache/maven/shared/filtering/DefaultMavenFileFilter.java	23	6	5
void loadProperties() in src/main/java/org/apache/maven/shared/filtering/BaseFilter.java	21	6	4
private static Interpolator createInterpolator() in src/main/java/org/apache/maven/shared/filtering/BaseFilter.java	30	6	7
public void setDelimiters() in src/main/java/org/apache/maven/shared/filtering/AbstractMavenFilteringRequest.java	16	6	2
public static String escapeWindowsPath() in src/main/java/org/apache/maven/shared/filtering/FilteringUtils.java	16	5	1
public static void copyFile() in src/main/java/org/apache/maven/shared/filtering/FilteringUtils.java	23	5	4
public static Properties loadPropertyFile() in src/main/java/org/apache/maven/shared/filtering/PropertyUtils.java	19	5	4
public long skip() in src/main/java/org/apache/maven/shared/filtering/InterpolatorFilterReaderLineEnding.java	11	4	1
public int read() in src/main/java/org/apache/maven/shared/filtering/InterpolatorFilterReaderLineEnding.java	14	4	3
public static Properties loadPropertyFile() in src/main/java/org/apache/maven/shared/filtering/PropertyUtils.java	18	4	3
public boolean filteredFileExtension() in src/main/java/org/apache/maven/shared/filtering/DefaultMavenResourcesFiltering.java	13	4	2
private String getRelativeOutputDirectory() in src/main/java/org/apache/maven/shared/filtering/DefaultMavenResourcesFiltering.java	13	4	1
private String filterFileName() in src/main/java/org/apache/maven/shared/filtering/DefaultMavenResourcesFiltering.java	16	4	2
public long skip() in src/main/java/org/apache/maven/shared/filtering/MultiDelimiterInterpolatorFilterReaderLineEnding.java	11	4	1
public int read() in src/main/java/org/apache/maven/shared/filtering/MultiDelimiterInterpolatorFilterReaderLineEnding.java	14	4	3
private static void copyFilePermissions() in src/main/java/org/apache/maven/shared/filtering/FilteringUtils.java	10	3	2
private static Charset charset() in src/main/java/org/apache/maven/shared/filtering/FilteringUtils.java	7	3	1
public void setEscapeString() in src/main/java/org/apache/maven/shared/filtering/AbstractFilterReaderLineEnding.java	7	3	1
protected void calculateMarkLength() in src/main/java/org/apache/maven/shared/filtering/AbstractFilterReaderLineEnding.java	10	3	0
public Reader getReader() in src/main/java/org/apache/maven/shared/filtering/BaseFilter.java	24	3	1
public int read() in src/main/java/org/apache/maven/shared/filtering/BoundedReader.java	11	3	3
public void setDelimiters() in src/main/java/org/apache/maven/shared/filtering/AbstractMavenFilteringRequest.java	8	3	1
static String getEncoding() in src/main/java/org/apache/maven/shared/filtering/DefaultMavenResourcesFiltering.java	11	3	3
private List copyList() in src/main/java/org/apache/maven/shared/filtering/MavenResourcesExecution.java	9	3	1
static boolean isEmpty() in src/main/java/org/apache/maven/shared/filtering/FilteringUtils.java	3	2	1
public List getDefaultFilterWrappers() in src/main/java/org/apache/maven/shared/filtering/BaseFilter.java	15	2	5
public int read() in src/main/java/org/apache/maven/shared/filtering/BoundedReader.java	7	2	0
public Reader filter() in src/main/java/org/apache/maven/shared/filtering/DefaultMavenReaderFilter.java	3	2	3
private static Reader filterWrap() in src/main/java/org/apache/maven/shared/filtering/DefaultMavenReaderFilter.java	7	2	2
private static void logCircularDetection() in src/main/java/org/apache/maven/shared/filtering/PropertyUtils.java	8	2	3
private static String getExtension() in src/main/java/org/apache/maven/shared/filtering/DefaultMavenResourcesFiltering.java	4	2	1
private void handleDefaultFilterWrappers() in src/main/java/org/apache/maven/shared/filtering/DefaultMavenResourcesFiltering.java	9	2	1
public AbstractFilterReaderLineEnding setDelimiterSpecs() in src/main/java/org/apache/maven/shared/filtering/MultiDelimiterInterpolatorFilterReaderLineEnding.java	8	2	1
public void addFilterWrapper() in src/main/java/org/apache/maven/shared/filtering/MavenResourcesExecution.java	6	2	1
private FilteringUtils() in src/main/java/org/apache/maven/shared/filtering/FilteringUtils.java	2	1	0
public static void copyFile() in src/main/java/org/apache/maven/shared/filtering/FilteringUtils.java	4	1	5
protected AbstractFilterReaderLineEnding() in src/main/java/org/apache/maven/shared/filtering/AbstractFilterReaderLineEnding.java	3	1	1
public String getEscapeString() in src/main/java/org/apache/maven/shared/filtering/AbstractFilterReaderLineEnding.java	3	1	0
public boolean isPreserveEscapeString() in src/main/java/org/apache/maven/shared/filtering/AbstractFilterReaderLineEnding.java	3	1	0
public void setPreserveEscapeString() in src/main/java/org/apache/maven/shared/filtering/AbstractFilterReaderLineEnding.java	3	1	1