awslabs / aws-glue-schema-registry
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

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).
Learn more...
Conditional Complexity Overall
  • There are 458 units with 4,683 lines of code in units (63.1% of code).
    • 2 very complex units (507 lines of code)
    • 2 complex units (322 lines of code)
    • 7 medium complex units (315 lines of code)
    • 16 simple units (454 lines of code)
    • 431 very simple units (3,085 lines of code)
10% | 6% | 6% | 9% | 65%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
java10% | 6% | 6% | 9% | 65%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
avro-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect28% | 18% | 6% | 6% | 40%
jsonschema-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect0% | 0% | 16% | 23% | 59%
serializer-deserializer/src/main/java/com/amazonaws/services/schemaregistry/serializers0% | 0% | 8% | 4% | 86%
common/src/main/java/com/amazonaws/services/schemaregistry/common0% | 0% | 0% | 10% | 89%
serializer-deserializer/src/main/java/com/amazonaws/services/schemaregistry/deserializers0% | 0% | 0% | 0% | 100%
avro-flink-serde/src/main/java/com/amazonaws/services/schemaregistry/flink0% | 0% | 0% | 0% | 100%
common/src/main/java/com/amazonaws/services/schemaregistry/utils0% | 0% | 0% | 0% | 100%
kafkastreams-serde/src/main/java/com/amazonaws/services/schemaregistry/kafkastreams0% | 0% | 0% | 0% | 100%
serializer-deserializer/src/main/java/com/amazonaws/services/schemaregistry/utils0% | 0% | 0% | 0% | 100%
avro-kafkaconnect-converter/src/main/java/org/apache/avro0% | 0% | 0% | 0% | 100%
common/src/main/java/com/amazonaws/services/schemaregistry/exception0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
private Schema toConnectSchema()
in avro-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/avrodata/AvroData.java
 261 77 6
private Object toConnectData()
in avro-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/avrodata/AvroData.java
 246 58 4
private static Object fromConnectData()
in avro-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/avrodata/AvroData.java
 216 47 6
private Object defaultValueFromAvroWithoutLogical()
in avro-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/avrodata/AvroData.java
 106 31 4
private static JsonNode defaultValueFromConnect()
in avro-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/avrodata/AvroData.java
 74 21 2
private static boolean schemaEquals()
in avro-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/avrodata/AvroData.java
 36 18 3
public JsonNode convertToJson()
in jsonschema-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/jsonschema/ConnectValueToJsonNodeConverter.java
 43 13 2
public TypeConverter get()
in jsonschema-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/jsonschema/typeconverters/TypeConverterFactory.java
 43 13 1
public Object toConnect()
in jsonschema-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/jsonschema/typeconverters/MapTypeConverter.java
 37 12 3
public void validateDataWithSchema()
in serializer-deserializer/src/main/java/com/amazonaws/services/schemaregistry/serializers/json/JsonValidator.java
 37 11 2
public JsonNode toJson()
in jsonschema-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/jsonschema/typeconverters/MapTypeConverter.java
 45 11 3
public Object toConnect()
in jsonschema-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/jsonschema/typeconverters/StructTypeConverter.java
 36 10 3
public TypeConverter get()
in jsonschema-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/jsonschema/typeconverters/TypeConverterFactory.java
 26 10 2
public Schema toConnectSchema()
in jsonschema-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/jsonschema/JsonSchemaToConnectSchemaConverter.java
 41 10 2
public static CompatibilityLevel forName()
in avro-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/avrodata/CompatibilityLevel.java
 23 9 1
public Object toConnectValue()
in jsonschema-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/jsonschema/JsonNodeToConnectValueConverter.java
 26 8 2
public static CompatibilityChecker checker()
in avro-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/avrodata/CompatibilityChecker.java
 20 8 1
private GetSchemaVersionResponse waitForSchemaEvolutionCheckToComplete()
in common/src/main/java/com/amazonaws/services/schemaregistry/common/AWSSchemaRegistryClient.java
 32 7 1
public JsonNode toJson()
in jsonschema-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/jsonschema/typeconverters/StructTypeConverter.java
 28 7 3
private void populateConnectProperties()
in jsonschema-kafkaconnect-converter/src/main/java/com/amazonaws/services/schemaregistry/kafkaconnect/jsonschema/JsonSchemaToConnectSchemaConverter.java
 31 7 4