apache / directory-studioConditional 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 12,148 units with 153,707 lines of code in units (63.1% of code).

11 very complex units (2,217 lines of code)
41 complex units (5,771 lines of code)
308 medium complex units (19,775 lines of code)
717 simple units (27,435 lines of code)
11,071 very simple units (98,509 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 LdapFilterToken nextToken() in plugins/ldapbrowser.core/src/main/java/org/apache/directory/studio/ldapbrowser/core/model/filter/parser/LdapFilterScanner.java	328	108	0
public static int parseLogLevel() in plugins/openldap.common.ui/src/main/java/org/apache/directory/studio/openldap/common/ui/model/LogLevelEnum.java	293	105	1
public int compare() in plugins/ldapbrowser.common/src/main/java/org/apache/directory/studio/ldapbrowser/common/widgets/browser/BrowserSorter.java	238	71	3
public String getText() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/widget/DifferencesWidgetSchemaLabelProvider.java	267	66	1
private boolean isAliasSafeCharPart() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/model/alias/AliasesStringScanner.java	10	63	1
public void customizeAutoEditParameters() in plugins/ldapbrowser.common/src/main/java/org/apache/directory/studio/ldapbrowser/common/filtereditor/FilterAutoEditStrategy.java	125	61	2
public String getText() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/views/SchemaViewLabelProvider.java	224	56	1
private int getWeight() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/widget/PropertySorter.java	210	53	1
public String getText() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/widget/DifferencesWidgetPropertiesLabelProvider.java	303	53	1
private int getWeight() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/widget/TypeSorter.java	210	53	1
private boolean isAliasSafeCharStart() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/model/alias/AliasesStringScanner.java	9	52	1
public int compare() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/widget/FirstNameSorter.java	161	49	2
public String getText() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/views/SearchViewLabelProvider.java	192	46	1
public static LdifFile computeDiff() in plugins/ldapbrowser.core/src/main/java/org/apache/directory/studio/ldapbrowser/core/utils/Utils.java	180	46	2
public void parse() in plugins/ldapbrowser.core/src/main/java/org/apache/directory/studio/ldapbrowser/core/model/filter/parser/LdapFilterParser.java	222	45	1
public String getText() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/views/HierarchyViewLabelProvider.java	183	44	1
private static boolean parseLimit() in plugins/openldap.config.editor/src/main/java/org/apache/directory/studio/openldap/config/editor/wrappers/SizeLimitWrapper.java	295	44	2
public String getText() in plugins/ldapbrowser.common/src/main/java/org/apache/directory/studio/ldapbrowser/common/widgets/browser/BrowserLabelProvider.java	179	44	1
public int compare() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/widget/OidSorter.java	146	41	2
private SyncRepl parseInternal() in plugins/openldap.syncrepl/src/main/java/org/apache/directory/studio/openldap/syncrepl/SyncReplParser.java	233	40	3
public void serialializeEntries() in plugins/ldapbrowser.ui/src/main/java/org/apache/directory/studio/ldapbrowser/ui/actions/CopyEntryAsCsvAction.java	137	39	2
public String toString() in plugins/openldap.syncrepl/src/main/java/org/apache/directory/studio/openldap/syncrepl/SyncRepl.java	238	39	0
public static ISearch getExampleSearch() in plugins/ldapbrowser.common/src/main/java/org/apache/directory/studio/ldapbrowser/common/actions/BrowserSelectionUtils.java	170	38	1
public boolean saveToSearch() in plugins/ldapbrowser.common/src/main/java/org/apache/directory/studio/ldapbrowser/common/widgets/search/SearchPageWrapper.java	155	37	1
public void entryUpdated() in plugins/ldapbrowser.ui/src/main/java/org/apache/directory/studio/entryeditors/EntryEditorManager.java	150	37	1
protected void validate() in plugins/connection.ui/src/main/java/org/apache/directory/studio/connection/ui/widgets/AuthenticationParameterPage.java	75	37	0
private List search() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/views/SearchView.java	138	35	3
private static ConnectionParameter readConnection() in plugins/connection.core/src/main/java/org/apache/directory/studio/connection/core/io/ConnectionIO.java	207	35	1
private static void readAttributeType() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/model/io/XMLSchemaFileImporter.java	105	32	2
public static synchronized void loadRootDSE() in plugins/ldapbrowser.core/src/main/java/org/apache/directory/studio/ldapbrowser/core/jobs/InitializeRootDSERunnable.java	148	32	2
public void widgetSelected() in plugins/openldap.config.editor/src/main/java/org/apache/directory/studio/openldap/config/editor/dialogs/DbIndexDialog.java	138	31	1
private int compareRdnValues() in plugins/ldapbrowser.common/src/main/java/org/apache/directory/studio/ldapbrowser/common/widgets/browser/BrowserSorter.java	55	31	2
private boolean checkAndParseRecord() in plugins/ldifparser/src/main/java/org/apache/directory/studio/ldifparser/parser/LdifParser.java	155	31	1
private String getMessage() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/views/ProblemsViewLabelProvider.java	66	30	1
private static void readAttributeValue() in plugins/openldap.config.editor/src/main/java/org/apache/directory/studio/openldap/config/model/io/ConfigurationReader.java	134	30	4
public boolean performFinish() in plugins/ldapbrowser.ui/src/main/java/org/apache/directory/studio/ldapbrowser/ui/wizards/BatchOperationWizard.java	178	30	0
private void initializeChildren() in plugins/ldapbrowser.core/src/main/java/org/apache/directory/studio/ldapbrowser/core/jobs/InitializeChildrenRunnable.java	106	30	3
public SaslSecPropsWrapper() in plugins/openldap.config.editor/src/main/java/org/apache/directory/studio/openldap/config/editor/wrappers/SaslSecPropsWrapper.java	70	29	1
protected TemplateContextType getContextType() in plugins/ldifeditor/src/main/java/org/apache/directory/studio/ldifeditor/editor/text/LdifCompletionProcessor.java	55	29	2
public boolean testAttribute() in plugins/connection.core/src/main/java/org/apache/directory/studio/connection/core/ConnectionActionFilterAdapter.java	111	29	3
public void setInput() in plugins/ldapbrowser.ui/src/main/java/org/apache/directory/studio/ldapbrowser/ui/editors/schemabrowser/AttributeTypeDescriptionDetailsPage.java	111	28	1
public String getHoverInfo() in plugins/ldapbrowser.common/src/main/java/org/apache/directory/studio/ldapbrowser/common/filtereditor/FilterTextHover.java	86	27	2
public Image getImage() in plugins/ldapbrowser.common/src/main/java/org/apache/directory/studio/ldapbrowser/common/widgets/browser/BrowserLabelProvider.java	119	27	1
public void mergeParametersToLdapURL() in plugins/connection.ui/src/main/java/org/apache/directory/studio/connection/ui/widgets/AuthenticationParameterPage.java	108	27	2
public void mergeLdapUrlToParameters() in plugins/connection.ui/src/main/java/org/apache/directory/studio/connection/ui/widgets/AuthenticationParameterPage.java	106	27	2
private String internFormat() in plugins/aciitemeditor/src/main/java/org/apache/directory/studio/aciitemeditor/sourceeditor/ACIFormattingStrategy.java	115	27	1
public void createControl() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/wizards/MergeSchemasSelectionWizardPage.java	170	26	1
public void objectClassAddedHierarchicalPresentation() in plugins/schemaeditor/src/main/java/org/apache/directory/studio/schemaeditor/view/views/SchemaViewContentProvider.java	118	26	1
private static SearchParameter readSearch() in plugins/ldapbrowser.core/src/main/java/org/apache/directory/studio/ldapbrowser/core/BrowserConnectionIO.java	171	26	2
static void importLdif() in plugins/ldapbrowser.core/src/main/java/org/apache/directory/studio/ldapbrowser/core/jobs/ImportLdifRunnable.java	133	26	6