apache / shardingsphere-plugin - 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 165 units with 1,051 lines of code in units (56.2% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
2 medium complex units (74 lines of code)
3 simple units (47 lines of code)
160 very simple units (930 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 void watchChildKeyChangeEvent() in mode/cluster/repository/consul/src/main/java/org/apache/shardingsphere/mode/repository/cluster/consul/ConsulRepository.java	47	17	2
private long waitUntilRelease() in mode/cluster/repository/consul/src/main/java/org/apache/shardingsphere/mode/repository/cluster/consul/lock/ConsulDistributedLock.java	27	11	2
private Range toLocalDateTimeRange() in features/sharding/cosid/src/main/java/org/apache/shardingsphere/sharding/cosid/algorithm/sharding/interval/AbstractCosIdIntervalShardingAlgorithm.java	20	9	1
private Type getEventChangedType() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/listener/NamingEventListener.java	12	8	2
private ConsulRawClient createConsulRawClient() in mode/cluster/repository/consul/src/main/java/org/apache/shardingsphere/mode/repository/cluster/consul/ConsulRepository.java	15	6	1
public boolean tryLock() in mode/cluster/repository/consul/src/main/java/org/apache/shardingsphere/mode/repository/cluster/consul/lock/ConsulDistributedLock.java	21	5	1
private Response getResponse() in mode/cluster/repository/consul/src/main/java/org/apache/shardingsphere/mode/repository/cluster/consul/lock/ConsulDistributedLock.java	17	5	1
public List getChildrenKeys() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	20	5	1
public void delete() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	20	5	1
private char getMaskedChar() in features/encrypt/like/src/main/java/org/apache/shardingsphere/encrypt/like/algorithm/CharDigestLikeEncryptAlgorithm.java	12	5	1
private void initServiceMetaData() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	15	4	0
public void watch() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	17	4	2
public String query() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	13	4	1
private void waitValue() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	13	4	1
public static String getKey() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/util/NacosMetaDataUtils.java	8	4	1
public void onEvent() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/listener/NamingEventListener.java	27	4	1
private void watch() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/listener/NamingEventListener.java	17	4	1
public void setPreInstances() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/listener/NamingEventListener.java	11	4	1
private String initDefaultDict() in features/encrypt/like/src/main/java/org/apache/shardingsphere/encrypt/like/algorithm/CharDigestLikeEncryptAlgorithm.java	14	4	0
private String digest() in features/encrypt/like/src/main/java/org/apache/shardingsphere/encrypt/like/algorithm/CharDigestLikeEncryptAlgorithm.java	12	4	1
public String query() in mode/cluster/repository/consul/src/main/java/org/apache/shardingsphere/mode/repository/cluster/consul/ConsulRepository.java	8	3	1
public List getChildrenKeys() in mode/cluster/repository/consul/src/main/java/org/apache/shardingsphere/mode/repository/cluster/consul/ConsulRepository.java	8	3	1
public List toUrlParameters() in mode/cluster/repository/consul/src/main/java/org/apache/shardingsphere/mode/repository/cluster/consul/ShardingSphereQueryParams.java	10	3	0
public void persistEphemeral() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	11	3	2
public void persist() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	13	3	2
private Collection buildParentPath() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	12	3	1
private boolean isAvailable() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	13	3	1
protected LocalDateTimeConvertor createLocalDateTimeConvertor() in features/sharding/cosid/src/main/java/org/apache/shardingsphere/sharding/cosid/algorithm/sharding/interval/CosIdIntervalShardingAlgorithm.java	6	3	1
private int createDelta() in features/encrypt/like/src/main/java/org/apache/shardingsphere/encrypt/like/algorithm/CharDigestLikeEncryptAlgorithm.java	10	3	1
private int createMask() in features/encrypt/like/src/main/java/org/apache/shardingsphere/encrypt/like/algorithm/CharDigestLikeEncryptAlgorithm.java	10	3	1
private int createStart() in features/encrypt/like/src/main/java/org/apache/shardingsphere/encrypt/like/algorithm/CharDigestLikeEncryptAlgorithm.java	10	3	1
private Map createCharIndexes() in features/encrypt/like/src/main/java/org/apache/shardingsphere/encrypt/like/algorithm/CharDigestLikeEncryptAlgorithm.java	4	3	1
public SQLTranslatorContext translate() in kernel/sql-translator/jooq/src/main/java/org/apache/shardingsphere/sqltranslator/jooq/JooQSQLTranslator.java	9	2	6
private void verifyConsulAgentRunning() in mode/cluster/repository/consul/src/main/java/org/apache/shardingsphere/mode/repository/cluster/consul/ConsulRepository.java	6	2	0
private NamingService createClient() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	12	2	1
public boolean persistExclusiveEphemeral() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	9	2	2
private void put() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	18	2	3
private Collection build() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	17	2	1
public void close() in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java	7	2	0
private SnowflakeIdStateParser createSnowflakeIdStateParser() in features/sharding/cosid/src/main/java/org/apache/shardingsphere/sharding/cosid/algorithm/sharding/interval/CosIdSnowflakeIntervalShardingAlgorithm.java	6	2	1
public String encrypt() in features/encrypt/rc4/src/main/java/org/apache/shardingsphere/encrypt/rc4/algorithm/RC4EncryptAlgorithm.java	3	2	2
public Object decrypt() in features/encrypt/rc4/src/main/java/org/apache/shardingsphere/encrypt/rc4/algorithm/RC4EncryptAlgorithm.java	3	2	2
public Object encrypt() in features/encrypt/sm/src/main/java/org/apache/shardingsphere/encrypt/sm/algorithm/standard/SM4EncryptAlgorithm.java	3	2	2
public Object decrypt() in features/encrypt/sm/src/main/java/org/apache/shardingsphere/encrypt/sm/algorithm/standard/SM4EncryptAlgorithm.java	3	2	2
public String encrypt() in features/encrypt/like/src/main/java/org/apache/shardingsphere/encrypt/like/algorithm/CharDigestLikeEncryptAlgorithm.java	3	2	2
private Comparable generateKey() in infra/algorithm/key-generator/cosid/src/main/java/org/apache/shardingsphere/infra/algorithm/keygen/cosid/CosIdSnowflakeKeyGenerateAlgorithm.java	6	2	0
private Comparable generateKey() in infra/algorithm/key-generator/cosid/src/main/java/org/apache/shardingsphere/infra/algorithm/keygen/cosid/CosIdKeyGenerateAlgorithm.java	6	2	0
public String digest() in infra/algorithm/message-digest/sm3/src/main/java/org/apache/shardingsphere/infra/algorithm/messagedigest/sm3/SM3MessageDigestAlgorithm.java	3	2	1
static in kernel/sql-translator/jooq/src/main/java/org/apache/shardingsphere/sqltranslator/jooq/JooQDialectRegistry.java	8	1	0
public static SQLDialect getSQLDialect() in kernel/sql-translator/jooq/src/main/java/org/apache/shardingsphere/sqltranslator/jooq/JooQDialectRegistry.java	5	1	1