twitter / nodesConditional 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 338 units with 1,909 lines of code in units (72.2% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (74 lines of code)
5 simple units (114 lines of code)
332 very simple units (1,721 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 final Future apply() in src/main/java/com/twitter/nodes/Node.java	74	13	0
private static NodeType extractType() in src/main/java/com/twitter/nodes/NodeDotGraphGenerator.java	18	9	1
public static String createDot() in src/main/java/com/twitter/nodes/NodeDotGraphGenerator.java	36	8	1
private static Set getOptionalDependenciesForClass() in src/main/java/com/twitter/nodes/Node.java	23	7	1
public List getEdgeStrings() in src/main/java/com/twitter/nodes/NodeDotGraphGenerator.java	21	7	0
private DebugMessageBuilder appendDebug() in src/main/java/com/twitter/nodes/utils/DebugMessageBuilder.java	16	6	3
private ImmutableMap addOptionalDeps() in src/main/java/com/twitter/nodes/Node.java	17	5	1
private static String getReturnTypeForDisplay() in src/main/java/com/twitter/nodes/NodeDotGraphGenerator.java	17	5	1
List getExposedNodes() in src/main/java/com/twitter/nodes/Subgraph.java	15	5	0
private static String valueStringInName() in src/main/java/com/twitter/nodes/ValueNode.java	8	5	1
private LightDarkSwitchNode() in src/main/java/com/twitter/nodes/LightDarkSwitchNode.java	13	5	3
protected Node() in src/main/java/com/twitter/nodes/Node.java	11	4	4
public Node withDependencies() in src/main/java/com/twitter/nodes/Node.java	15	4	1
protected void logResponse() in src/main/java/com/twitter/nodes/Node.java	6	4	1
public Resp emit() in src/main/java/com/twitter/nodes/Node.java	18	4	0
public String getDOTString() in src/main/java/com/twitter/nodes/NodeDotGraphGenerator.java	12	4	0
private static NodeInfo extractNodeInfo() in src/main/java/com/twitter/nodes/NodeDotGraphGenerator.java	24	4	3
protected void markExposedNodes() in src/main/java/com/twitter/nodes/Subgraph.java	12	4	0
protected Future evaluate() in src/main/java/com/twitter/nodes/ServiceNode.java	27	4	0
protected Future evaluate() in src/main/java/com/twitter/nodes/LightDarkSwitchNode.java	8	4	0
Future futureFromDependencies() in src/main/java/com/twitter/nodes/BooleanOperationNode.java	8	3	0
public Builder dependsOn() in src/main/java/com/twitter/nodes/Node.java	9	3	2
private String getDebugPrefix() in src/main/java/com/twitter/nodes/Node.java	8	3	0
protected static String getLastTemplateType() in src/main/java/com/twitter/nodes/Node.java	10	3	1
protected Future evaluate() in src/main/java/com/twitter/nodes/AndNode.java	14	3	1
public PredicateSwitchNode() in src/main/java/com/twitter/nodes/PredicateSwitchNode.java	15	3	3
public static DebugLevel getDebugLevel() in src/main/java/com/twitter/nodes/utils/DebugMessageBuilder.java	8	3	1
public static boolean completedWithSuccess() in src/main/java/com/twitter/nodes/utils/Futures.java	7	3	1
public static boolean completedWithFailure() in src/main/java/com/twitter/nodes/utils/Futures.java	7	3	1
public Map apply() in src/main/java/com/twitter/nodes/utils/Futures.java	11	3	0
protected Future transform() in src/main/java/com/twitter/nodes/TransformNode.java	9	3	1
private String createName() in src/main/java/com/twitter/nodes/ServiceNode.java	7	3	0
ImmutableMap getInputsByName() in src/main/java/com/twitter/nodes/LightDarkSwitchNode.java	11	3	0
public String getResponseClassName() in src/main/java/com/twitter/nodes/LightDarkSwitchNode.java	7	3	0
protected Future evaluate() in src/main/java/com/twitter/nodes/OrNode.java	14	3	1
public static void main() in src/main/java/com/twitter/nodes_examples/search/SearchExampleMain.java	18	3	1
protected Future evaluate() in src/main/java/com/twitter/nodes_examples/search/SearchGraph.java	16	3	0
public PredicateNode() in src/main/java/com/twitter/nodes/PredicateNode.java	8	2	3
protected Future evaluate() in src/main/java/com/twitter/nodes/PredicateNode.java	10	2	0
protected BooleanOperationNode() in src/main/java/com/twitter/nodes/BooleanOperationNode.java	6	2	3
private static String mergeName() in src/main/java/com/twitter/nodes/BooleanOperationNode.java	5	2	1
ImmutableMap getInputsByName() in src/main/java/com/twitter/nodes/BooleanOperationNode.java	9	2	0
private static Map createNamedDependencies() in src/main/java/com/twitter/nodes/Node.java	12	2	1
protected Node getNodeDep() in src/main/java/com/twitter/nodes/Node.java	5	2	1
protected T getRawDep() in src/main/java/com/twitter/nodes/Node.java	5	2	1
protected T getDep() in src/main/java/com/twitter/nodes/Node.java	5	2	1
protected T getDep() in src/main/java/com/twitter/nodes/Node.java	5	2	2
protected T getDep() in src/main/java/com/twitter/nodes/Node.java	5	2	1
public final String getName() in src/main/java/com/twitter/nodes/Node.java	5	2	0
public final Set getOptionalDependencies() in src/main/java/com/twitter/nodes/Node.java	7	2	0