apache / plc4x-extras - 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 457 units with 5,812 lines of code in units (59.5% of code).

0 very complex units (0 lines of code)
3 complex units (284 lines of code)
18 medium complex units (1,195 lines of code)
28 simple units (1,260 lines of code)
408 very simple units (3,073 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
private static Object normalizeBasicTypes() in plc4j/integrations/apache-nifi/nifi-plc4x-processors/src/main/java/org/apache/plc4x/nifi/util/Plc4xCommon.java	45	47	1
private static DataType getDataType() in plc4j/integrations/apache-nifi/nifi-plc4x-processors/src/main/java/org/apache/plc4x/nifi/util/Plc4xCommon.java	42	44	1
func AnalyzeWithOutputAndCallback() in plc4go/tools/plc4xpcapanalyzer/internal/analyzer/analyzer.go	197	31	6
public void put() in plc4j/integrations/apache-kafka/src/main/java/org/apache/plc4x/kafka/Plc4xSinkTask.java	93	24	1
func ExtractWithOutput() in plc4go/tools/plc4xpcapanalyzer/internal/extractor/extractor.go	133	20	5
public static NodeId getNodeId() in plc4j/tools/opcua-server/src/main/java/org/apache/plc4x/java/opcuaserver/backend/Plc4xCommunication.java	37	20	1
public DataValue getValue() in plc4j/tools/opcua-server/src/main/java/org/apache/plc4x/java/opcuaserver/backend/Plc4xCommunication.java	93	20	3
private Schema getSchema() in plc4j/integrations/apache-kafka/src/main/java/org/apache/plc4x/kafka/Plc4xSourceTask.java	56	18	1
public void onTrigger() in plc4j/integrations/apache-nifi/nifi-plc4x-processors/src/main/java/org/apache/plc4x/nifi/Plc4xSourceRecordProcessor.java	83	17	2
public void channelRead() in plc4j/tools/plc4x-server/src/main/java/org/apache/plc4x/java/tools/plc4xserver/protocol/Plc4xServerAdapter.java	99	14	2
public void onTrigger() in plc4j/integrations/apache-nifi/nifi-plc4x-processors/src/main/java/org/apache/plc4x/nifi/Plc4xSinkRecordProcessor.java	76	14	2
public void onTrigger() in plc4j/integrations/apache-nifi/nifi-plc4x-processors/src/main/java/org/apache/plc4x/nifi/Plc4xSourceProcessor.java	52	14	2
func buildCommandArea() in plc4go/tools/plc4xbrowser/ui/ui.go	92	13	1
func() in plc4go/tools/plc4xpcapanalyzer/ui/commands.go	30	13	1
func buildCommandArea() in plc4go/tools/plc4xpcapanalyzer/ui/ui.go	96	13	1
func() in plc4go/tools/plc4xpcapanalyzer/internal/cbusanalyzer/analyzer.go	58	13	1
func() in plc4go/tools/plc4xbrowser/ui/commands.go	30	12	1
func registerDriver() in plc4go/tools/plc4xbrowser/ui/actions.go	43	12	1
func CreateRequestContextWithInfoCallback() in plc4go/tools/plc4xpcapanalyzer/internal/cbusanalyzer/analyzer.go	40	11	2
public void open() in plc4j/integrations/apache-nifi/nifi-plc4x-processors/src/main/java/org/apache/plc4x/nifi/subscription/Plc4xListenerDispatcher.java	37	11	2
public void onTrigger() in plc4j/integrations/apache-nifi/nifi-plc4x-processors/src/main/java/org/apache/plc4x/nifi/Plc4xSinkProcessor.java	47	11	2
func InitSubsystem() in plc4go/tools/plc4xbrowser/ui/actions.go	47	10	0
func InitSubsystem() in plc4go/tools/plc4xpcapanalyzer/ui/actions.go	46	10	0
func mergeCheck() in plc4go/tools/plc4xpcapanalyzer/internal/cbusanalyzer/analyzer.go	32	10	3
protected PlcWriteRequest getWriteRequest() in plc4j/integrations/apache-nifi/nifi-plc4x-processors/src/main/java/org/apache/plc4x/nifi/BasePlc4xProcessor.java	30	10	6
public void start() in plc4j/integrations/apache-kafka/src/main/java/org/apache/plc4x/kafka/Plc4xSourceTask.java	100	10	1
func buildOutputArea() in plc4go/tools/plc4xpcapanalyzer/ui/ui.go	95	9	1
func initConfig() in plc4go/tools/plc4xpcapanalyzer/cmd/root.go	44	9	0
func() in plc4go/tools/plc4xbrowser/ui/commands.go	43	8	1
func buildOutputArea() in plc4go/tools/plc4xbrowser/ui/ui.go	84	8	1
func() in plc4go/tools/plc4xpcapanalyzer/ui/commands.go	42	8	1
func GetIndexedPcapHandle() in plc4go/tools/plc4xpcapanalyzer/internal/pcaphandler/pcaphandler.go	35	8	2
private void readPasswordConfig() in plc4j/tools/opcua-server/src/main/java/org/apache/plc4x/java/opcuaserver/OPCUAServer.java	29	8	0
func addCommandHistoryEntry() in plc4go/tools/plc4xbrowser/ui/config.go	22	7	1
func addCommandHistoryEntry() in plc4go/tools/plc4xpcapanalyzer/ui/config.go	22	7	1
func() in plc4go/tools/plc4xpcapanalyzer/internal/cbusanalyzer/analyzer.go	59	7	1
func() in plc4go/tools/plc4xpcapanalyzer/internal/cbusanalyzer/analyzer.go	43	7	1
function getByDriverTree() in plc4j/tools/ui/frontend/project/src/pages/Inspect.tsx	55	7	2
public OPCUAServer() in plc4j/tools/opcua-server/src/main/java/org/apache/plc4x/java/opcuaserver/OPCUAServer.java	131	7	1
private void addConfiguredNodes() in plc4j/tools/opcua-server/src/main/java/org/apache/plc4x/java/opcuaserver/backend/Plc4xNamespace.java	70	7	2
public static Object normalizeValue() in plc4j/integrations/apache-nifi/nifi-plc4x-processors/src/main/java/org/apache/plc4x/nifi/util/Plc4xCommon.java	22	7	1
protected Record createRecord() in plc4j/integrations/apache-nifi/nifi-plc4x-processors/src/main/java/org/apache/plc4x/nifi/record/Plc4xReadResponseRecordSet.java	28	7	1
public void validate() in plc4j/integrations/apache-kafka/src/main/java/org/apache/plc4x/kafka/config/SourceConfig.java	21	7	0
func OpenFile() in plc4go/tools/plc4xpcapanalyzer/ui/actions.go	26	6	1
public void discover() in plc4j/tools/ui/backend/src/main/java/org/apache/plc4x/java/tools/ui/service/DriverService.java	19	6	1
private void discoverProtocol() in plc4j/tools/ui/backend/src/main/java/org/apache/plc4x/java/tools/ui/service/DriverService.java	33	6	1
public void setValue() in plc4j/tools/opcua-server/src/main/java/org/apache/plc4x/java/opcuaserver/backend/Plc4xCommunication.java	24	6	3
public void onTrigger() in plc4j/integrations/apache-nifi/nifi-plc4x-processors/src/main/java/org/apache/plc4x/nifi/Plc4xListenRecordProcessor.java	30	6	2
public long writePlcReadResponse() in plc4j/integrations/apache-nifi/nifi-plc4x-processors/src/main/java/org/apache/plc4x/nifi/record/RecordPlc4xWriter.java	28	6	6
func addHostHistoryEntry() in plc4go/tools/plc4xbrowser/ui/config.go	16	5	1