spotify / magnolify - 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 278 units with 3,401 lines of code in units (58.0% of code).

1 very complex units (68 lines of code)
1 complex units (54 lines of code)
4 medium complex units (156 lines of code)
10 simple units (287 lines of code)
262 very simple units (2,836 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 def parsePrimitive() in tools/src/main/scala/magnolify/tools/ParquetParser.scala	68	58	1
private def parseEnum() in tools/src/main/scala/magnolify/tools/AvroParser.scala	54	38	1
override def parse() in tools/src/main/scala/magnolify/tools/BigQueryParser.scala	26	15	1
def onField[ScalaFieldT]() in parquet/src/main/scala/magnolify/parquet/Predicate.scala	54	15	1
private[tools] def toUpperCamel() in tools/src/main/scala/magnolify/tools/SchemaPrinter.scala	21	14	1
def checkCompatibility() in parquet/src/main/scala/magnolify/parquet/Schema.scala	55	13	2
private def getClassTag[T]() in shared/src/main/scala-3/magnolify/shared/AnnotationTypeMacros.scala	27	9	2
def join[T]() in protobuf/src/main/scala/magnolify/protobuf/ProtobufType.scala	76	8	2
private def renderOwnerPrefix() in tools/src/main/scala/magnolify/tools/SchemaPrinter.scala	20	7	1
private def isList() in tools/src/main/scala/magnolify/tools/ParquetParser.scala	18	7	1
implicit def ptIterable[T, C[T]]() in parquet/src/main/scala/magnolify/parquet/ParquetField.scala	65	7	5
private[parquet] def hasGroupedArray() in parquet/src/main/scala/magnolify/parquet/Schema.scala	6	7	1
implicit def efOption[T]() in datastore/src/main/scala/magnolify/datastore/EntityType.scala	16	6	1
private def renderCompanion() in tools/src/main/scala/magnolify/tools/SchemaPrinter.scala	30	6	2
implicit def pfOption[T]() in protobuf/src/main/scala/magnolify/protobuf/ProtobufType.scala	13	6	1
public int compare() in bigtable/src/main/java/magnolify/bigtable/ByteStringComparator.java	16	6	2
def combineAllOption[T, Typeclass[T] <: Semigroup[T]]() in cats/src/main/scala/magnolify/cats/semiauto/SemigroupDerivation.scala	18	5	2
def combineAll[T, Typeclass[T] <: Monoid[T]]() in cats/src/main/scala/magnolify/cats/semiauto/MonoidDerivation.scala	18	5	2
implicit def pfMap[K, V]() in protobuf/src/main/scala/magnolify/protobuf/ProtobufType.scala	35	5	2
def this() in parquet/src/main/scala/magnolify/parquet/ParquetType.scala	26	5	0
implicit def vfOption[T]() in neo4j/src/main/scala/magnolify/neo4j/ValueType.scala	13	5	1
implicit def btfIterable[T, C[T]]() in bigtable/src/main/scala/magnolify/bigtable/BigtableType.scala	49	5	4
override def toEntity() in datastore/src/main/scala/magnolify/datastore/EntityType.scala	33	4	1
override def fields() in bigquery/src/main/scala/magnolify/bigquery/TableRowType.scala	10	4	1
override protected def buildSchema() in bigquery/src/main/scala/magnolify/bigquery/TableRowType.scala	8	4	1
override def get() in tensorflow/src/main/scala/magnolify/tensorflow/ExampleType.scala	8	4	3
private def putRepetition() in tools/src/main/scala/magnolify/tools/ParquetParser.scala	6	4	1
private def parseType() in tools/src/main/scala/magnolify/tools/ParquetParser.scala	13	4	1
override def fix() in scalafix/rules/src/main/scala/fix/v0_7_0/MapBasedConverters.scala	5	4	1
implicit def rfOption[T]() in beam/src/main/scala/magnolify/beam/RowType.scala	11	4	1
override def fieldDocs() in parquet/src/main/scala/magnolify/parquet/ParquetField.scala	16	4	1
implicit def pfMap[K, V]() in parquet/src/main/scala/magnolify/parquet/ParquetField.scala	75	4	2
private def isGroupedArrayType() in parquet/src/main/scala/magnolify/parquet/Schema.scala	6	4	1
def join[T]() in neo4j/src/main/scala/magnolify/neo4j/ValueType.scala	33	4	2
def apply[T]() in shared/src/main/scala/magnolify/shared/UnsafeEnum.scala	8	4	1
def annotationTypeMacro[T: c.WeakTypeTag]() in shared/src/main/scala-2/magnolify/shared/AnnotationTypeMacros.scala	15	4	1
override def from() in avro/src/main/scala/magnolify/avro/AvroType.scala	6	4	1
implicit def apply[T: EntityField]: EntityType[T] = EntityType() in datastore/src/main/scala/magnolify/datastore/EntityType.scala	11	3	1
override def fromEntity() in datastore/src/main/scala/magnolify/datastore/EntityType.scala	9	3	1
implicit def efIterable[T, C[_]]() in datastore/src/main/scala/magnolify/datastore/EntityType.scala	27	3	5
implicit def apply[T: TableRowField]: TableRowType[T] = TableRowType() in bigquery/src/main/scala/magnolify/bigquery/TableRowType.scala	18	3	1
override def from() in bigquery/src/main/scala/magnolify/bigquery/TableRowType.scala	9	3	2
implicit def trfIterable[T, C[_]]() in bigquery/src/main/scala/magnolify/bigquery/TableRowType.scala	18	3	4
implicit def apply[T: ExampleField]: ExampleType[T] = ExampleType() in tensorflow/src/main/scala/magnolify/tensorflow/ExampleType.scala	13	3	1
private def key() in tensorflow/src/main/scala/magnolify/tensorflow/ExampleType.scala	6	3	2
override protected def buildSchema() in tensorflow/src/main/scala/magnolify/tensorflow/ExampleType.scala	19	3	1
private def nested() in tools/src/main/scala/magnolify/tools/SchemaPrinter.scala	10	3	3
def isExampleType() in scalafix/rules/src/main/scala/fix/v0_7_0/MapBasedConverters.scala	5	3	1
def apply[T, MsgT <: Message]() in protobuf/src/main/scala/magnolify/protobuf/ProtobufType.scala	23	3	1
implicit def pfIterable[T, C[_]]() in protobuf/src/main/scala/magnolify/protobuf/ProtobufType.scala	17	3	4