apache / flink-connector-elasticsearchConditional 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 330 units with 2,998 lines of code in units (61.0% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (48 lines of code)
23 simple units (725 lines of code)
306 very simple units (2,225 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 SinkRuntimeProvider getSinkRuntimeProvider() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/connector/elasticsearch/table/ElasticsearchDynamicSink.java	48	11	1
private static RestClientBuilder configureRestClientBuilder() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/connector/elasticsearch/sink/ElasticsearchWriter.java	38	10	2
public boolean equals() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/connector/elasticsearch/table/ElasticsearchDynamicSink.java	17	10	1
public void afterBulk() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/ElasticsearchSinkBase.java	46	9	3
public boolean equals() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/RowElasticsearchSinkFunction.java	15	9	1
public boolean equals() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch7/ElasticsearchSink.java	14	8	1
public boolean equals() in flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch6/ElasticsearchSink.java	14	8	1
public ElasticsearchSinkBase() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/ElasticsearchSinkBase.java	61	8	4
public boolean equals() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch7DynamicSink.java	13	7	1
private void validate() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch7DynamicSinkFactory.java	45	7	2
protected BulkProcessorBuilderFactory getBulkProcessorBuilderFactory() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/connector/elasticsearch/sink/Elasticsearch7SinkBuilder.java	59	7	0
private void validate() in flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch6DynamicSinkFactory.java	45	7	2
public boolean equals() in flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch6DynamicSink.java	13	7	1
protected BulkProcessorBuilderFactory getBulkProcessorBuilderFactory() in flink-connector-elasticsearch6/src/main/java/org/apache/flink/connector/elasticsearch/sink/Elasticsearch6SinkBuilder.java	59	7	0
void validateConfiguration() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/connector/elasticsearch/table/ElasticsearchDynamicSinkFactoryBase.java	42	7	1
public SinkFunctionProvider getSinkRuntimeProvider() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch7DynamicSink.java	43	6	1
public boolean equals() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch7DynamicSink.java	12	6	1
public SinkFunctionProvider getSinkRuntimeProvider() in flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch6DynamicSink.java	43	6	1
public boolean equals() in flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch6DynamicSink.java	12	6	1
private static FieldFormatter toFormatter() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/KeyExtractor.java	18	6	2
private static DynamicFormatter createFormatFunction() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/IndexGeneratorFactory.java	36	6	3
private void extractFailures() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/connector/elasticsearch/sink/ElasticsearchWriter.java	26	6	2
private static FieldFormatter toFormatter() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/connector/elasticsearch/table/KeyExtractor.java	18	6	2
private static DynamicFormatter createFormatFunction() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/connector/elasticsearch/table/IndexGeneratorFactory.java	36	6	3
public ChangelogMode getChangelogMode() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch7DynamicSink.java	13	5	1
public ChangelogMode getChangelogMode() in flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch6DynamicSink.java	13	5	1
default void add() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/RequestIndexer.java	14	5	1
public void afterBulk() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/ElasticsearchSinkBase.java	18	5	3
void processBufferedRequests() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/BufferingNoOpRequestIndexer.java	12	5	1
public ActionRequestFailureHandler getFailureHandler() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/ElasticsearchConfiguration.java	27	5	0
public boolean equals() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/ElasticsearchConfiguration.java	10	5	1
public void process() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/RowElasticsearchSinkFunction.java	14	5	3
private static IndexGenerator createRuntimeIndexGenerator() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/IndexGeneratorFactory.java	61	5	5
private static IndexGenerator createRuntimeIndexGenerator() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/connector/elasticsearch/table/IndexGeneratorFactory.java	61	5	5
public ChangelogMode getChangelogMode() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/connector/elasticsearch/table/ElasticsearchDynamicSink.java	13	5	1
public void emit() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/connector/elasticsearch/table/RowElasticsearchEmitter.java	14	5	3
public void configureBulkProcessorBackoff() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch7/Elasticsearch7ApiCallBridge.java	24	4	2
public void verifyClientConnection() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch7/Elasticsearch7ApiCallBridge.java	11	4	1
private static HttpHost validateAndParseHostsString() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch7Configuration.java	24	4	1
public boolean equals() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch7DynamicSink.java	10	4	1
public void configureBulkProcessorBackoff() in flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch6/Elasticsearch6ApiCallBridge.java	24	4	2
public void verifyClientConnection() in flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch6/Elasticsearch6ApiCallBridge.java	11	4	1
public boolean equals() in flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch6DynamicSink.java	10	4	1
private static HttpHost validateAndParseHostsString() in flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch6Configuration.java	24	4	1
protected BulkProcessor buildBulkProcessor() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/ElasticsearchSinkBase.java	18	4	1
public void flush() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/connector/elasticsearch/sink/ElasticsearchWriter.java	9	4	1
private static HttpHost validateAndParseHostsString() in flink-connector-elasticsearch-base/src/main/java/org/apache/flink/connector/elasticsearch/table/ElasticsearchConfiguration.java	24	4	1
public void add() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch7/Elasticsearch7BulkProcessorIndexer.java	8	3	1
public void add() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch7/Elasticsearch7BulkProcessorIndexer.java	8	3	1
public void add() in flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch7/Elasticsearch7BulkProcessorIndexer.java	8	3	1