apache / paimon-presto - 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 341 units with 3,360 lines of code in units (66.3% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
12 medium complex units (654 lines of code)
15 simple units (490 lines of code)
314 very simple units (2,216 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 DataType visit() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTypeUtils.java	67	20	1
public static Type toPrestoType() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTypeUtils.java	71	20	2
public static DataType toPaimonType() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTypeUtils.java	65	19	1
private void appendTo() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlPageSourceBase.java	48	18	4
private void appendTo() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoPageSourceBase.java	52	17	4
private Object getLiteralValue() in paimon-presto-0.236/src/main/java/org/apache/paimon/presto/PrestoFilterConverter.java	60	16	2
private Object getLiteralValue() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoFilterConverter.java	60	16	2
public static Block singleValueToBlock() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTypeUtils.java	52	16	2
private Object getLiteralValue() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlFilterConverter.java	53	15	2
private Predicate toPredicate() in paimon-presto-0.236/src/main/java/org/apache/paimon/presto/PrestoFilterConverter.java	42	14	3
private Predicate toPredicate() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlFilterConverter.java	42	14	3
private Predicate toPredicate() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoFilterConverter.java	42	14	3
public boolean equals() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTableHandle.java	15	9	1
public boolean equals() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableHandle.java	14	8	1
private static boolean isEnum() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableOptionUtils.java	14	8	1
private static Class buildClass() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableOptionUtils.java	20	8	1
public Optional convert() in paimon-presto-0.236/src/main/java/org/apache/paimon/presto/PrestoFilterConverter.java	25	7	1
private void writeBlock() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlPageSourceBase.java	56	7	4
public Optional convert() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlFilterConverter.java	26	7	1
private boolean isCandidate() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoComputePushdown.java	28	7	1
public Optional convert() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoFilterConverter.java	25	7	1
private void writeBlock() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoPageSourceBase.java	58	7	4
private Predicate toPredicate() in paimon-presto-0.236/src/main/java/org/apache/paimon/presto/PrestoFilterConverter.java	29	6	2
public static List getOptionInfos() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableOptionUtils.java	28	6	0
private Predicate toPredicate() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlFilterConverter.java	29	6	2
public PlanNode visitFilter() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoComputePushdown.java	94	6	2
private Predicate toPredicate() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoFilterConverter.java	29	6	2
private static boolean shouldSkip() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableOptionUtils.java	11	5	1
private static void propagateIfUnhandled() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoComputePushdown.java	10	5	1
public PrestoTableHandle getTableHandle() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoMetadata.java	29	5	2
private Page nextPage() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoPageSourceBase.java	26	5	0
public boolean equals() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTableLayoutHandle.java	11	5	1
public PlanNode visitPlan() in paimon-presto-0.236/src/main/java/org/apache/paimon/presto/PrestoComputePushdown.java	15	4	2
private Page nextPage() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlPageSourceBase.java	23	4	0
private static void writeSlice() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlPageSourceBase.java	10	4	3
public Table tableWithDynamicOptions() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableHandle.java	13	4	1
public static void buildOptions() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableOptionUtils.java	12	4	2
private static List extractConfigOptions() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableOptionUtils.java	16	4	1
public String getRawMessage() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlException.java	10	4	0
public boolean equals() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlColumnHandle.java	10	4	1
public ConnectorSplitSource getSplits() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoSplitManager.java	34	4	4
public boolean equals() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTransactionHandle.java	10	4	1
public PlanNode visitPlan() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoComputePushdown.java	15	4	2
public boolean equals() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PaimonConnectorId.java	10	4	1
public static String getScanVersion() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoPropertyUtils.java	20	4	2
public boolean equals() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoColumnHandle.java	10	4	1
private static void writeSlice() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTypeUtils.java	11	4	3
private static void writeSlice() in paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoPageSourceBase.java	10	4	3
public PlanNode visitFilter() in paimon-presto-0.236/src/main/java/org/apache/paimon/presto/PrestoComputePushdown.java	62	3	2
protected CompletableFuture innerGetNextBatch() in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlSplitSourceBase.java	11	3	1