apache / hop - 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).

Learn more...

Conditional Complexity Overall

There are 34,420 units with 478,607 lines of code in units (76.4% of code).

36 very complex units (9,057 lines of code)
184 complex units (28,392 lines of code)
984 medium complex units (78,594 lines of code)
1,739 simple units (80,867 lines of code)
31,477 very simple units (281,697 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 Result execute() in plugins/actions/simpleeval/src/main/java/org/apache/hop/workflow/actions/simpleeval/ActionSimpleEval.java	679	127	2
public boolean processRow() in plugins/misc/mail/src/main/java/org/apache/hop/mail/pipeline/transforms/mail/Mail.java	404	105	0
private void processNode() in plugins/misc/import/src/main/java/org/apache/hop/imports/kettle/KettleImport.java	271	101	4
private synchronized void lookupValues() in plugins/transforms/synchronizeaftermerge/src/main/java/org/apache/hop/pipeline/transforms/synchronizeaftermerge/SynchronizeAfterMerge.java	386	98	1
private KeyListener createTableKeyListener() in ui/src/main/java/org/apache/hop/ui/core/widget/TableView.java	216	90	0
public Result execute() in plugins/misc/mail/src/main/java/org/apache/hop/mail/workflow/actions/mail/ActionMail.java	464	90	2
public Result execute() in plugins/misc/mail/src/main/java/org/apache/hop/mail/workflow/actions/getpop/ActionGetPOP.java	388	85	2
public void mTokens() in plugins/transforms/edi2xml/src/main/java/org/apache/hop/pipeline/transforms/edi2xml/grammar/FastSimpleGenericEdifactDirectXMLLexer.java	134	78	0
public void prepareExecution() in engine/src/main/java/org/apache/hop/pipeline/Pipeline.java	380	77	0
void fetchOneFolder() in plugins/misc/mail/src/main/java/org/apache/hop/mail/workflow/actions/getpop/ActionGetPOP.java	338	76	8
public boolean processRow() in plugins/transforms/textfile/src/main/java/org/apache/hop/pipeline/transforms/fileinput/TextFileInput.java	296	72	0
public boolean processRow() in plugins/transforms/mergejoin/src/main/java/org/apache/hop/pipeline/transforms/mergejoin/MergeJoin.java	264	71	0
public static int getCardID() in plugins/transforms/creditcardvalidator/src/main/java/org/apache/hop/pipeline/transforms/creditcardvalidator/CreditCardVerifier.java	95	70	1
public Result execute() in plugins/actions/ftp/src/main/java/org/apache/hop/workflow/actions/sftpput/ActionSftpPut.java	324	67	2
private List validateFields() in plugins/transforms/validator/src/main/java/org/apache/hop/pipeline/transforms/validator/Validator.java	318	67	2
public IValueMeta getValueFromSqlType() in core/src/main/java/org/apache/hop/core/row/value/ValueMetaBase.java	200	66	7
public IValueMeta getMetadataPreview() in core/src/main/java/org/apache/hop/core/row/value/ValueMetaBase.java	186	61	3
public boolean processRowFile() in plugins/actions/zipfile/src/main/java/org/apache/hop/workflow/actions/zipfile/ActionZipFile.java	266	61	8
public Long dimInsert() in plugins/transforms/dimensionlookup/src/main/java/org/apache/hop/pipeline/transforms/dimensionlookup/DimensionLookup.java	290	61	7
public void prepareNextOutputFile() in plugins/transforms/excel/src/main/java/org/apache/hop/pipeline/transforms/excelwriter/ExcelWriterTransform.java	221	61	1
private void compatibleProcessRows() in plugins/transforms/webservices/src/main/java/org/apache/hop/pipeline/transforms/webservices/WebService.java	196	59	5
public void mouseMove() in ui/src/main/java/org/apache/hop/ui/hopgui/file/pipeline/HopGuiPipelineGraph.java	163	56	1
public boolean readRow() in plugins/transforms/textfile/src/main/java/org/apache/hop/pipeline/transforms/fileinput/text/TextFileInputReader.java	204	56	0
public boolean evaluate() in core/src/main/java/org/apache/hop/core/Condition.java	165	55	2
public void guessType() in plugins/tech/google/src/main/java/org/apache/hop/pipeline/transforms/googlesheets/GoogleSheetsInputField.java	169	55	0
public boolean processRow() in plugins/transforms/processfiles/src/main/java/org/apache/hop/pipeline/transforms/processfiles/ProcessFiles.java	203	55	0
void writeField() in plugins/transforms/excel/src/main/java/org/apache/hop/pipeline/transforms/excelwriter/ExcelWriterTransform.java	159	55	9
public void guessType() in engine/src/main/java/org/apache/hop/pipeline/transforms/file/BaseFileField.java	169	55	0
public void guessType() in engine/src/main/java/org/apache/hop/core/file/TextFileInputField.java	169	55	0
public boolean includeFile() in plugins/actions/copyfiles/src/main/java/org/apache/hop/workflow/actions/copyfiles/ActionCopyFiles.java	204	54	1
public void mouseMove() in ui/src/main/java/org/apache/hop/ui/hopgui/file/workflow/HopGuiWorkflowGraph.java	135	53	1
public void mouseUp() in ui/src/main/java/org/apache/hop/ui/hopgui/file/pipeline/HopGuiPipelineGraph.java	238	52	1
public Result execute() in plugins/actions/workflow/src/main/java/org/apache/hop/workflow/actions/workflow/ActionWorkflow.java	228	52	2
private boolean moveFile() in plugins/actions/movefiles/src/main/java/org/apache/hop/workflow/actions/movefiles/ActionMoveFiles.java	212	52	6
public boolean processRow() in plugins/transforms/multimerge/src/main/java/org/apache/hop/pipeline/transforms/multimerge/MultiMergeJoin.java	173	52	0
void calcAggregate() in plugins/transforms/groupby/src/main/java/org/apache/hop/pipeline/transforms/groupby/GroupBy.java	150	51	1
public void mouseUp() in ui/src/main/java/org/apache/hop/ui/hopgui/file/workflow/HopGuiWorkflowGraph.java	243	50	1
private String doScan() in plugins/transforms/textfile/src/main/java/org/apache/hop/pipeline/transforms/fileinput/text/TextFileCSVImportProgressDialog.java	405	49	2
private String doScan() in plugins/transforms/textfile/src/main/java/org/apache/hop/pipeline/transforms/fileinput/TextFileCSVImportProgressDialog.java	378	49	2
public void dispatch() in engine/src/main/java/org/apache/hop/pipeline/transform/BaseTransform.java	210	49	0
public Result execute() in plugins/actions/mssqlbulkload/src/main/java/org/apache/hop/workflow/actions/mssqlbulkload/ActionMssqlBulkLoad.java	217	48	2
public String getString() in core/src/main/java/org/apache/hop/core/row/value/ValueMetaBase.java	202	47	1
void addToAggregate() in plugins/transforms/memgroupby/src/main/java/org/apache/hop/pipeline/transforms/memgroupby/MemoryGroupBy.java	140	47	1
public Result execute() in plugins/actions/pipeline/src/main/java/org/apache/hop/workflow/actions/pipeline/ActionPipeline.java	228	46	2
public synchronized boolean processRow() in plugins/transforms/tokenreplacement/src/main/java/org/apache/hop/pipeline/transforms/tokenreplacement/TokenReplacement.java	193	46	0
protected void setToolTip() in ui/src/main/java/org/apache/hop/ui/hopgui/file/workflow/HopGuiWorkflowGraph.java	211	45	4
private void challengeConversions() in core/src/main/java/org/apache/hop/core/util/StringEvaluator.java	109	45	1
public void getData() in core/src/main/java/org/apache/hop/core/database/DatabaseMetaInformation.java	184	45	2
public void buildTargetJar() in plugins/engines/beam/src/main/java/org/apache/hop/beam/pipeline/fatjar/FatJarBuilder.java	140	45	0
public Result execute() in plugins/actions/ftp/src/main/java/org/apache/hop/workflow/actions/sftp/ActionSftp.java	223	45	2