opensearch-project / ml-commons
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 450 units with 3,992 lines of code in units (60.1% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 6 medium complex units (308 lines of code)
    • 17 simple units (497 lines of code)
    • 427 very simple units (3,187 lines of code)
0% | 0% | 7% | 12% | 79%
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
java0% | 0% | 7% | 12% | 79%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
common/src/main/java/org/opensearch/ml/common0% | 0% | 11% | 13% | 75%
ml-algorithms/src/main/java/org/opensearch/ml/engine0% | 0% | 9% | 12% | 78%
plugin/src/main/java/org/opensearch/ml/model0% | 0% | 30% | 13% | 55%
plugin/src/main/java/org/opensearch/ml/task0% | 0% | 0% | 15% | 84%
plugin/src/main/java/org/opensearch/ml/indices0% | 0% | 0% | 40% | 59%
plugin/src/main/java/org/opensearch/ml/permission0% | 0% | 0% | 79% | 20%
plugin/src/main/java/org/opensearch/ml/action0% | 0% | 0% | 0% | 100%
plugin/src/main/java/org/opensearch/ml/rest0% | 0% | 0% | 0% | 100%
plugin/src/main/java/org/opensearch/ml/plugin0% | 0% | 0% | 0% | 100%
client/src/main/java/org/opensearch/ml/client0% | 0% | 0% | 0% | 100%
plugin/src/main/java/org/opensearch/ml/stats0% | 0% | 0% | 0% | 100%
plugin/src/main/java/org/opensearch/ml/utils0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
private void validateParameters()
in ml-algorithms/src/main/java/org/opensearch/ml/engine/algorithms/regression/LinearRegression.java
 26 17 0
public static MLAlgoParams parse()
in common/src/main/java/org/opensearch/ml/common/parameter/LinearRegressionParams.java
 65 15 1
public XContentBuilder toXContent()
in plugin/src/main/java/org/opensearch/ml/model/MLTask.java
 44 14 2
public static AnomalyLocalizationInput parse()
in ml-algorithms/src/main/java/org/opensearch/ml/engine/algorithms/anomalylocalization/AnomalyLocalizationInput.java
 72 14 1
public XContentBuilder toXContent()
in common/src/main/java/org/opensearch/ml/common/parameter/LinearRegressionParams.java
 44 14 2
public static Row parse()
in common/src/main/java/org/opensearch/ml/common/dataframe/Row.java
 57 13 1
public DataFrame load()
in common/src/main/java/org/opensearch/ml/common/dataframe/DataFrameBuilder.java
 34 10 2
public ColumnValue build()
in common/src/main/java/org/opensearch/ml/common/dataframe/ColumnValueBuilder.java
 27 9 1
public ColumnValue read()
in common/src/main/java/org/opensearch/ml/common/dataframe/ColumnValueReader.java
 23 9 1
public void updateMLTask()
in plugin/src/main/java/org/opensearch/ml/task/MLTaskManager.java
 33 8 4
private void createOptimiser()
in ml-algorithms/src/main/java/org/opensearch/ml/engine/algorithms/regression/LinearRegression.java
 42 8 0
private static void parseEntities()
in ml-algorithms/src/main/java/org/opensearch/ml/engine/algorithms/anomalylocalization/AnomalyLocalizationOutput.java
 38 8 2
public static ColumnType from()
in common/src/main/java/org/opensearch/ml/common/dataframe/ColumnType.java
 24 8 1
public static boolean checkUserPermissions()
in plugin/src/main/java/org/opensearch/ml/permission/AccessController.java
 23 7 3
public void parseSearchQueryInput()
in plugin/src/main/java/org/opensearch/ml/indices/MLInputDatasetHandler.java
 31 7 2
private void predict()
in plugin/src/main/java/org/opensearch/ml/task/MLPredictTaskRunner.java
 59 7 4
private static void loadMLAlgoParameterClassMapping()
in common/src/main/java/org/opensearch/ml/common/MLCommonsClassLoader.java
 21 7 0
public boolean equals()
in common/src/main/java/org/opensearch/ml/common/dataframe/Row.java
 14 7 1
public static MLInput parse()
in common/src/main/java/org/opensearch/ml/common/parameter/MLInput.java
 34 7 2
public XContentBuilder toXContent()
in plugin/src/main/java/org/opensearch/ml/model/MLModel.java
 20 6 2