apache / tiles-requestConditional 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 624 units with 3,227 lines of code in units (57.6% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
2 medium complex units (52 lines of code)
5 simple units (105 lines of code)
617 very simple units (3,070 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 boolean equals() in tiles-request-api/src/main/java/org/apache/tiles/request/locale/PostfixedApplicationResource.java	25	13	1
public boolean equals() in tiles-request-api/src/main/java/org/apache/tiles/request/collection/MapEntryArrayValues.java	27	11	1
public Collection getResources() in tiles-request-portlet-wildcard/src/main/java/org/apache/tiles/request/portlet/wildcard/WildcardPortletApplicationContext.java	21	6	1
public boolean equals() in tiles-request-api/src/main/java/org/apache/tiles/request/collection/MapEntry.java	10	6	1
protected PostfixedApplicationResource() in tiles-request-api/src/main/java/org/apache/tiles/request/locale/PostfixedApplicationResource.java	28	6	1
public static Object instantiate() in tiles-request-api/src/main/java/org/apache/tiles/request/reflect/ClassUtil.java	25	6	2
public Collection getResources() in tiles-request-servlet-wildcard/src/main/java/org/apache/tiles/request/servlet/wildcard/WildcardServletApplicationContext.java	21	6	1
public static ServletRequest getServletRequest() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletUtil.java	15	5	1
public void init() in tiles-request-freemarker/src/main/java/org/apache/tiles/request/freemarker/servlet/SharedVariableLoaderFreemarkerServlet.java	17	5	1
public Map getContext() in tiles-request-jsp/src/main/java/org/apache/tiles/request/jsp/JspRequest.java	12	5	1
public boolean equals() in tiles-request-api/src/main/java/org/apache/tiles/request/collection/ReadOnlyEnumerationMap.java	18	5	1
private static final String getPostfix() in tiles-request-api/src/main/java/org/apache/tiles/request/locale/PostfixedApplicationResource.java	22	5	1
private static Locale validateLocale() in tiles-request-api/src/main/java/org/apache/tiles/request/locale/PostfixedApplicationResource.java	15	5	1
public static void collectBeanInfo() in tiles-request-api/src/main/java/org/apache/tiles/request/reflect/ClassUtil.java	20	5	2
public Map getContext() in tiles-request-portlet/src/main/java/org/apache/tiles/request/portlet/PortletRequest.java	12	5	1
public Map getContext() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletRequest.java	10	4	1
private void updateNextElement() in tiles-request-freemarker/src/main/java/org/apache/tiles/request/freemarker/servlet/SharedVariableLoaderFreemarkerServlet.java	13	4	0
public static T getAsObject() in tiles-request-freemarker/src/main/java/org/apache/tiles/request/freemarker/autotag/FreemarkerUtil.java	15	4	3
public boolean containsValue() in tiles-request-api/src/main/java/org/apache/tiles/request/collection/HeaderValuesMap.java	14	4	1
private boolean compareHeaders() in tiles-request-api/src/main/java/org/apache/tiles/request/collection/HeaderValuesMap.java	10	4	2
public int hashCode() in tiles-request-api/src/main/java/org/apache/tiles/request/collection/MapEntryArrayValues.java	11	4	0
public boolean retainAll() in tiles-request-api/src/main/java/org/apache/tiles/request/collection/ScopeMap.java	18	4	1
public boolean retainAll() in tiles-request-api/src/main/java/org/apache/tiles/request/collection/RemovableKeySet.java	16	4	1
public static Locale getParentLocale() in tiles-request-api/src/main/java/org/apache/tiles/request/locale/LocaleUtil.java	14	4	1
public int hashCode() in tiles-request-api/src/main/java/org/apache/tiles/request/locale/PostfixedApplicationResource.java	8	4	0
public void render() in tiles-request-api/src/main/java/org/apache/tiles/request/render/ChainedDelegateRenderer.java	12	4	2
public void render() in tiles-request-api/src/main/java/org/apache/tiles/request/render/PublisherRenderer.java	17	4	2
private DispatchRequest getDispatchRequest() in tiles-request-api/src/main/java/org/apache/tiles/request/render/DispatchRenderer.java	10	4	1
public void doForward() in tiles-request-portlet/src/main/java/org/apache/tiles/request/portlet/PortletRequest.java	19	4	1
public ApplicationResource getResource() in tiles-request-portlet-wildcard/src/main/java/org/apache/tiles/request/portlet/wildcard/WildcardPortletApplicationContext.java	8	3	1
public ApplicationResource getResource() in tiles-request-portlet-wildcard/src/main/java/org/apache/tiles/request/portlet/wildcard/WildcardPortletApplicationContext.java	8	3	2
public Map getApplicationScope() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletApplicationContext.java	6	3	0
public Map getInitParams() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletApplicationContext.java	6	3	0
public ApplicationResource getResource() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletApplicationContext.java	12	3	1
public ApplicationResource getResource() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletApplicationContext.java	12	3	2
public Map getHeader() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletRequest.java	6	3	0
public Addable getResponseHeaders() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletRequest.java	6	3	0
public Map getHeaderValues() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletRequest.java	6	3	0
public Map getParam() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletRequest.java	6	3	0
public Map getRequestScope() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletRequest.java	6	3	0
public Map getSessionScope() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletRequest.java	6	3	0
public void doInclude() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletRequest.java	13	3	1
private void forward() in tiles-request-servlet/src/main/java/org/apache/tiles/request/servlet/ServletRequest.java	13	3	1
public void render() in tiles-request-freemarker/src/main/java/org/apache/tiles/request/freemarker/render/FreemarkerRenderer.java	16	3	2
public boolean isRenderable() in tiles-request-freemarker/src/main/java/org/apache/tiles/request/freemarker/render/FreemarkerRenderer.java	3	3	2
public Object getValue() in tiles-request-freemarker/src/main/java/org/apache/tiles/request/freemarker/extractor/EnvironmentScopeExtractor.java	11	3	1
public void evaluate() in tiles-request-freemarker/src/main/java/org/apache/tiles/request/freemarker/autotag/FreemarkerModelBody.java	10	3	1
public boolean isRenderable() in tiles-request-velocity/src/main/java/org/apache/tiles/request/velocity/render/VelocityRenderer.java	3	3	2
public T getParameter() in tiles-request-velocity/src/main/java/org/apache/tiles/request/velocity/autotag/VelocityAutotagRuntime.java	11	3	3
protected void doInclude() in tiles-request-velocity/src/main/java/org/apache/tiles/request/velocity/VelocityRequest.java	18	3	1