aliyun / aliyun-emapreduce-demo - 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 94 units with 2,004 lines of code in units (72.6% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
0 medium complex units (0 lines of code)
5 simple units (245 lines of code)
89 very simple units (1,759 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
def pre_train() in src/main/python/deeplearning/tf_fm_on_spark.py	43	9	1
public static String buildOSSCompleteUri() in src/main/java/com/aliyun/emr/example/hadoop/EMapReduceOSSUtil.java	39	8	4
def train() in src/main/python/deeplearning/tf_fm_on_spark.py	77	8	2
def main() in src/main/scala/com/aliyun/emr/example/spark/SparkRdsDemo.scala	58	6	1
public static void main() in src/main/java/com/aliyun/emr/example/hadoop/WordCount.java	28	6	1
def run() in src/main/scala/com/aliyun/emr/example/spark/LinearRegression.scala	31	5	1
public void execute() in src/main/java/com/aliyun/emr/example/storm/benchmark/WindowedWordCount.java	18	5	1
def main() in src/main/scala/com/aliyun/emr/example/spark/SparkMaxComputeDemo.scala	39	4	1
def main() in src/main/scala/com/aliyun/emr/example/spark/streaming/SparkDatahubDemo.scala	58	4	1
public static void main() in src/main/java/com/aliyun/emr/example/storm/StormKafkaSample.java	41	4	1
public void execute() in src/main/java/com/aliyun/emr/example/storm/benchmark/TridentWordCount.java	16	4	2
public void init() in src/main/java/com/aliyun/emr/example/storm/benchmark/AbstractTopology.java	18	4	2
public void run() in src/main/java/com/aliyun/emr/example/storm/benchmark/AbstractTopology.java	28	4	1
public void execute() in src/main/java/com/aliyun/emr/example/storm/benchmark/WordCount.java	16	4	2
public void map() in src/main/java/com/aliyun/emr/example/hadoop/WordCount.java	16	4	3
def main() in src/main/scala/com/aliyun/emr/example/spark/SparkPi.scala	11	3	1
def main() in src/main/scala/com/aliyun/emr/example/spark/sql/streaming/SparkSLSContinuousStructuredStreamingDemo.scala	38	3	1
def main() in src/main/scala/com/aliyun/emr/example/spark/sql/streaming/SparkSLSStructuredStreamingDemo.scala	39	3	1
def main() in src/main/scala/com/aliyun/emr/example/spark/streaming/SparkRocketMQDemo.scala	46	3	1
def main() in src/main/scala/com/aliyun/emr/example/spark/streaming/DirectSparkSLSDemo.scala	45	3	1
def main() in src/main/scala/com/aliyun/emr/example/spark/streaming/benchmark/metrics/HdfsMetrics.scala	29	3	1
override def execute() in src/main/scala/com/aliyun/emr/example/spark/streaming/benchmark/WordCount.scala	17	3	2
def getDefaultConn() in src/main/scala/com/aliyun/emr/example/spark/streaming/SparkHBaseDemo.scala	9	3	1
def main() in src/main/scala/com/aliyun/emr/example/spark/streaming/SparkHBaseDemo.scala	64	3	1
public static void main() in src/main/java/com/aliyun/emr/example/spark/sql/streaming/SparkSLSStructuredStreamingJavaDemo.java	47	3	1
public static void main() in src/main/java/com/aliyun/emr/example/spark/sql/streaming/SparkSLSContinuousStructuredStreamingJavaDemo.java	44	3	1
public static void main() in src/main/java/com/aliyun/emr/example/storm/benchmark/TridentWordCount.java	14	3	1
public static void main() in src/main/java/com/aliyun/emr/example/storm/benchmark/BasicTopology.java	14	3	1
public static void main() in src/main/java/com/aliyun/emr/example/storm/benchmark/KafkaHdfs.java	14	3	1
public static void main() in src/main/java/com/aliyun/emr/example/storm/benchmark/WindowedWordCount.java	14	3	1
public static void main() in src/main/java/com/aliyun/emr/example/storm/benchmark/WordCount.java	14	3	1
public void setup() in src/main/java/com/aliyun/emr/example/hadoop/WordCount.java	13	3	1
private void parseSkipFile() in src/main/java/com/aliyun/emr/example/hadoop/WordCount.java	12	3	1
def train() in src/main/python/deeplearning/train_boston.py	36	3	2
def main() in src/main/scala/com/aliyun/emr/example/flink/FlinkOSSSample.scala	13	2	1
def main() in src/main/scala/com/aliyun/emr/example/spark/SparkWordCount.scala	21	2	1
def main() in src/main/scala/com/aliyun/emr/example/spark/MongoDBWordCount.scala	51	2	1
def main() in src/main/scala/com/aliyun/emr/example/spark/sql/ODPSDataSourceSample.scala	57	2	1
def main() in src/main/scala/com/aliyun/emr/example/spark/SparkOssDemo.scala	27	2	1
def generate() in src/main/scala/com/aliyun/emr/example/spark/streaming/SparkRocketMQDemo.scala	25	2	6
def main() in src/main/scala/com/aliyun/emr/example/spark/streaming/DtsSample.scala	30	2	1
def main() in src/main/scala/com/aliyun/emr/example/spark/streaming/SparkKafkaDemo.scala	36	2	1
def main() in src/main/scala/com/aliyun/emr/example/spark/streaming/SparkMNSDemo.scala	23	2	1
def getDuration() in src/main/scala/com/aliyun/emr/example/spark/streaming/benchmark/metrics/BasicMetrics.scala	9	2	2
def main() in src/main/scala/com/aliyun/emr/example/spark/streaming/SparkSLSDemo.scala	35	2	1
public static void main() in src/main/java/com/aliyun/emr/example/spark/SparkTableStoreJavaDemo.java	43	2	1
public static void main() in src/main/java/com/aliyun/emr/example/spark/SparkMaxComputeJavaDemo.java	19	2	1
public List call() in src/main/java/com/aliyun/emr/example/spark/SparkMaxComputeJavaDemo.java	7	2	2
public static void main() in src/main/java/com/aliyun/emr/example/spark/streaming/SparkRocketMQJavaDemo.java	48	2	1
public static void main() in src/main/java/com/aliyun/emr/example/spark/streaming/SparkMNSJavaDemo.java	43	2	1