twitter / tormentaConditional 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 57 units with 313 lines of code in units (47.1% 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)
0 simple units (0 lines of code)
57 very simple units (313 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 void open() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	16	4	3
def filter() in tormenta-core/src/main/scala/com/twitter/tormenta/scheme/Scheme.scala	21	4	1
public FixedTupleSpout() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	20	3	2
def onEmpty: Unit = Time.sleep() in tormenta-twitter/src/main/scala/com/twitter/tormenta/spout/TwitterSpout.scala	9	3	1
override def decode() in tormenta-avro/src/main/scala/com/twitter/tormenta/scheme/avro/InjectionScheme.scala	8	3	1
public void nextTuple() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	10	2	0
public void declareOutputFields() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	5	2	1
override def getSpout[R]() in tormenta-kafka/src/main/scala/com/twitter/tormenta/spout/KafkaSpout.scala	9	2	2
public static int getNumAcked() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	5	1	1
public static int getNumFailed() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	5	1	1
public static void clear() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	4	1	1
public FixedTupleSpout() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	3	1	1
public List getSourceTuples() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	3	1	0
public int getCompleted() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	11	1	0
public Object exhausted_QMARK_() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	3	1	0
public Object startup() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	3	1	0
public Object cleanup() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	9	1	0
public void close() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	2	1	0
public void ack() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	6	1	1
public void fail() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	6	1	1
public void activate() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	2	1	0
public void deactivate() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	2	1	0
public Map getComponentConfiguration() in tormenta-core/src/main/java/com/twitter/tormenta/spout/FixedTupleSpout.java	3	1	0
protected ScalaInterop() in tormenta-core/src/main/java/com/twitter/tormenta/ScalaInterop.java	1	1	0
def apply[T]() in tormenta-core/src/main/scala/com/twitter/tormenta/scheme/Scheme.scala	4	1	1
def decode() in tormenta-core/src/main/scala/com/twitter/tormenta/scheme/Scheme.scala	5	1	1
def withHandler[U >: T]() in tormenta-core/src/main/scala/com/twitter/tormenta/scheme/Scheme.scala	5	1	1
private[spout] def register() in tormenta-core/src/main/scala/com/twitter/tormenta/spout/Metric.scala	3	1	1
override def getSpout = spout.getSpout() in tormenta-core/src/main/scala/com/twitter/tormenta/spout/FlatMappedSchemeSpout.scala	8	1	1
override def open() in tormenta-core/src/main/scala/com/twitter/tormenta/spout/Proxy.scala	13	1	4
override def open() in tormenta-core/src/main/scala/com/twitter/tormenta/spout/Proxy.scala	4	1	4
def fromTraversable[T]() in tormenta-core/src/main/scala/com/twitter/tormenta/spout/Spout.scala	6	1	1
def apply[T]() in tormenta-core/src/main/scala/com/twitter/tormenta/spout/TraversableSpout.scala	4	1	2
def getSpout[R]() in tormenta-core/src/main/scala/com/twitter/tormenta/spout/SchemeSpout.scala	10	1	2
override def openHook() in tormenta-core/src/main/scala/com/twitter/tormenta/spout/BaseSpout.scala	7	1	1
def callOnOpen:() in tormenta-core/src/main/scala/com/twitter/tormenta/spout/BaseSpout.scala	1	1	1
override def open() in tormenta-core/src/main/scala/com/twitter/tormenta/spout/BaseSpout.scala	4	1	4
def onEmpty: Unit = Time.sleep() in tormenta-core/src/main/scala/com/twitter/tormenta/spout/BaseSpout.scala	9	1	1
override def declareOutputFields() in tormenta-core/src/main/scala/com/twitter/tormenta/spout/BaseSpout.scala	3	1	1
def apply[T]() in tormenta-core/src/main/scala/com/twitter/tormenta/Externalizer.scala	5	1	1
def apply() in tormenta-twitter/src/main/scala/com/twitter/tormenta/spout/TwitterSpout.scala	8	1	3
def onStatus() in tormenta-twitter/src/main/scala/com/twitter/tormenta/spout/TwitterSpout.scala	3	1	1
def onDeletionNotice() in tormenta-twitter/src/main/scala/com/twitter/tormenta/spout/TwitterSpout.scala	1	1	1
def onScrubGeo() in tormenta-twitter/src/main/scala/com/twitter/tormenta/spout/TwitterSpout.scala	1	1	2
def onStallWarning() in tormenta-twitter/src/main/scala/com/twitter/tormenta/spout/TwitterSpout.scala	1	1	1
def onTrackLimitationNotice() in tormenta-twitter/src/main/scala/com/twitter/tormenta/spout/TwitterSpout.scala	1	1	1
def onException() in tormenta-twitter/src/main/scala/com/twitter/tormenta/spout/TwitterSpout.scala	1	1	1
override def declareOutputFields() in tormenta-twitter/src/main/scala/com/twitter/tormenta/spout/TwitterSpout.scala	3	1	1
override def open() in tormenta-twitter/src/main/scala/com/twitter/tormenta/spout/TwitterSpout.scala	6	1	4
override def flatMap[U]() in tormenta-twitter/src/main/scala/com/twitter/tormenta/spout/TwitterSpout.scala	3	1	1