apache / commons-jexlConditional 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 1,683 units with 13,051 lines of code in units (66.1% of code).

0 very complex units (0 lines of code)
6 complex units (680 lines of code)
47 medium complex units (2,129 lines of code)
120 simple units (2,563 lines of code)
1,510 very simple units (7,679 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
protected Object executeAssign() in src/main/java/org/apache/commons/jexl3/internal/Interpreter.java	147	44	3
protected Object call() in src/main/java/org/apache/commons/jexl3/internal/Interpreter.java	123	39	4
TemplateExpression parseExpression() in src/main/java/org/apache/commons/jexl3/internal/TemplateEngine.java	164	34	3
protected Object resolveNamespace() in src/main/java/org/apache/commons/jexl3/internal/InterpreterBase.java	89	32	2
protected Object visit() in src/main/java/org/apache/commons/jexl3/internal/Interpreter.java	101	30	2
public Number narrowNumber() in src/main/java/org/apache/commons/jexl3/JexlArithmetic.java	56	27	2
protected Object tryAssignOverload() in src/main/java/org/apache/commons/jexl3/internal/Operators.java	83	24	4
private int readClass() in src/main/java/org/apache/commons/jexl3/internal/introspection/PermissionsParser.java	70	22	4
protected Object visit() in src/main/java/org/apache/commons/jexl3/internal/Interpreter.java	63	21	2
private int doCompare() in src/main/java/org/apache/commons/jexl3/JexlArithmetic.java	52	21	3
private Object forIterator() in src/main/java/org/apache/commons/jexl3/internal/Interpreter.java	61	20	2
protected void getVariables() in src/main/java/org/apache/commons/jexl3/internal/Engine.java	51	20	3
public TemplateScript() in src/main/java/org/apache/commons/jexl3/internal/TemplateScript.java	74	18	5
public Object interpret() in src/main/java/org/apache/commons/jexl3/internal/Interpreter.java	63	18	1
private Object forLoop() in src/main/java/org/apache/commons/jexl3/internal/Interpreter.java	61	18	2
public Constructor getConstructor() in src/main/java/org/apache/commons/jexl3/internal/introspection/Introspector.java	59	18	2
protected Object getAttribute() in src/main/java/org/apache/commons/jexl3/internal/InterpreterBase.java	48	18	3
protected Object visit() in src/main/java/org/apache/commons/jexl3/internal/Debugger.java	60	18	2
public boolean isSafeLhs() in src/main/java/org/apache/commons/jexl3/parser/JexlNode.java	39	18	1
public JexlPropertyGet getPropertyGet() in src/main/java/org/apache/commons/jexl3/internal/introspection/Uberspect.java	53	17	3
protected void processPragmas() in src/main/java/org/apache/commons/jexl3/internal/Engine.java	49	17	3
protected void setAttribute() in src/main/java/org/apache/commons/jexl3/internal/InterpreterBase.java	48	17	4
public Object add() in src/main/java/org/apache/commons/jexl3/JexlArithmetic.java	41	17	2
private static boolean isInvocationConvertible() in src/main/java/org/apache/commons/jexl3/internal/introspection/MethodKey.java	31	16	4
private static int moreSpecific() in src/main/java/org/apache/commons/jexl3/internal/introspection/MethodKey.java	40	16	3
private static boolean isApplicable() in src/main/java/org/apache/commons/jexl3/internal/introspection/MethodKey.java	43	16	2
protected Object getVariable() in src/main/java/org/apache/commons/jexl3/internal/InterpreterBase.java	29	16	3
private static int read() in src/main/java/org/apache/commons/jexl3/parser/StringParser.java	52	16	6
public JexlPropertySet getPropertySet() in src/main/java/org/apache/commons/jexl3/internal/introspection/Uberspect.java	45	15	4
public Permissions get() in src/main/java/org/apache/commons/jexl3/introspection/JexlSandbox.java	36	14	1
public static String escapeString() in src/main/java/org/apache/commons/jexl3/parser/StringParser.java	56	14	2
private int readIdentifier() in src/main/java/org/apache/commons/jexl3/internal/introspection/PermissionsParser.java	31	13	4
static Object getVariable() in src/main/java/org/apache/commons/jexl3/internal/Engine32.java	26	13	4
protected ASTJexlScript parse() in src/main/java/org/apache/commons/jexl3/internal/Engine.java	30	13	4
public BigInteger toBigInteger() in src/main/java/org/apache/commons/jexl3/JexlArithmetic.java	36	13	1
public BigDecimal toBigDecimal() in src/main/java/org/apache/commons/jexl3/JexlArithmetic.java	36	13	1
public Object divide() in src/main/java/org/apache/commons/jexl3/JexlArithmetic.java	41	13	2
public Object mod() in src/main/java/org/apache/commons/jexl3/JexlArithmetic.java	41	13	2
protected List readTemplate() in src/main/java/org/apache/commons/jexl3/internal/TemplateEngine.java	63	12	2
protected Object visit() in src/main/java/org/apache/commons/jexl3/internal/TemplateInterpreter.java	34	12	2
private void readPackages() in src/main/java/org/apache/commons/jexl3/internal/introspection/PermissionsParser.java	51	12	0
public Iterator getIterator() in src/main/java/org/apache/commons/jexl3/internal/introspection/Uberspect.java	31	12	1
public Object negate() in src/main/java/org/apache/commons/jexl3/JexlArithmetic.java	36	12	1
protected static String addEscapes() in src/main/java/org/apache/commons/jexl3/parser/TokenMgrException.java	44	12	1
protected String checkVariable() in src/main/java/org/apache/commons/jexl3/parser/JexlParser.java	39	12	2
public void add() in src/main/java/org/apache/commons/jexl3/internal/ArrayBuilder.java	30	11	1
protected Object processAnnotation() in src/main/java/org/apache/commons/jexl3/internal/Interpreter.java	41	11	3
public Object tryInvoke() in src/main/java/org/apache/commons/jexl3/internal/introspection/DuckSetExecutor.java	19	11	3
public Engine() in src/main/java/org/apache/commons/jexl3/internal/Engine.java	46	11	1
protected Object tryOverload() in src/main/java/org/apache/commons/jexl3/internal/Operators.java	30	11	3