google / closure-templates
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 9,334 units with 74,855 lines of code in units (69.0% of code).
    • 1 very complex units (219 lines of code)
    • 31 complex units (3,122 lines of code)
    • 133 medium complex units (7,055 lines of code)
    • 401 simple units (11,650 lines of code)
    • 8,768 very simple units (52,809 lines of code)
<1% | 4% | 9% | 15% | 70%
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
java<1% | 4% | 9% | 15% | 70%
js0% | 0% | 10% | 23% | 66%
py0% | 0% | 10% | 23% | 66%
ts0% | 0% | 0% | 14% | 85%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
java/src/com/google/template/soy/jssrc3% | 0% | 7% | 14% | 74%
java/src/com/google/template/soy/passes0% | 8% | 21% | 20% | 49%
java/src/com/google/template/soy/soyparse0% | 21% | 18% | 19% | 41%
java/src/com/google/template/soy/soytree0% | 5% | 5% | 11% | 78%
java/src/com/google/template/soy/jbcsrc0% | 1% | 6% | 19% | 71%
java/src/com/google/template/soy/exprtree0% | 8% | 0% | 5% | 86%
java/src/com/google/template/soy/plugin0% | 13% | 0% | 8% | 78%
java/src/com/google/template/soy/parsepasses0% | 10% | 32% | 14% | 42%
java/src/com/google/template/soy/sharedpasses0% | 6% | 18% | 16% | 58%
java/src/com/google/template/soy/internal0% | 13% | 13% | 11% | 61%
java/src/com/google/template/soy/incrementaldomsrc0% | 6% | 3% | 22% | 67%
java/src/com/google/template/soy/invocationbuilders0% | 7% | 5% | 20% | 66%
java/src/com/google/template/soy/shared0% | 3% | 7% | 9% | 79%
java/src/com/google/template/soy/parseinfo0% | 0% | 61% | 15% | 23%
javascript0% | 0% | 7% | 21% | 71%
java/src/com/google/template/soy/types0% | 0% | 5% | 12% | 82%
java/src/com/google/template/soy/pysrc0% | 0% | 4% | 18% | 76%
java/src/com/google/template/soy/msgs0% | 0% | 8% | 18% | 73%
python0% | 0% | 10% | 23% | 66%
java/src/com/google/template/soy0% | 0% | 5% | 12% | 82%
java/src/com/google/template/soy/xliffmsgplugin0% | 0% | 41% | 21% | 37%
java/src/com/google/template/soy/basicfunctions0% | 0% | 4% | 7% | 87%
java/src/com/google/template/soy/i18ndirectives0% | 0% | 25% | 13% | 61%
java/src/com/google/template/soy/base0% | 0% | 6% | 3% | 90%
java/src/com/google/template/soy/basicdirectives0% | 0% | 5% | 14% | 79%
java/src/com/google/template/soy/data0% | 0% | <1% | 6% | 92%
java/src/com/google/template/soy/conformance0% | 0% | 0% | 51% | 48%
java/src/com/google/template/soy/error0% | 0% | 0% | 20% | 79%
java/src/com/google/template/soy/tofu0% | 0% | 0% | 24% | 75%
java/src/com/google/template/soy/logging0% | 0% | 0% | 15% | 84%
java/src/com/google/template/soy/testing0% | 0% | 0% | 9% | 90%
java/src/com/google/template/soy/basetree0% | 0% | 0% | 0% | 100%
java/src/com/google/template/soy/bidifunctions0% | 0% | 0% | 0% | 100%
java/src/com/google/template/soy/treebuilder0% | 0% | 0% | 0% | 100%
java/src/com/google/template/soy/bididirectives0% | 0% | 0% | 0% | 100%
java/src/com/google/template/soy/coredirectives0% | 0% | 0% | 0% | 100%
java/src/com/google/template/soy/css0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
private static JsType forSoyType()
in java/src/com/google/template/soy/jssrc/internal/JsType.java
 219 55 3
static String getTokenDisplayName()
in java/src/com/google/template/soy/soyparse/Tokens.java
 89 49 1
protected R visit()
in java/src/com/google/template/soy/soytree/AbstractReturningSoyNodeVisitor.java
 101 49 1
protected void visit()
in java/src/com/google/template/soy/soytree/AbstractSoyNodeVisitor.java
 151 49 1
private static Expression adaptParameter()
in java/src/com/google/template/soy/jbcsrc/ExternCompiler.java
 129 47 3
private SoyType getItemType()
in java/src/com/google/template/soy/passes/ResolveExpressionTypesPass.java
 89 43 5
private static ValidationResult isValidClassForType()
in java/src/com/google/template/soy/plugin/java/internal/ValidatorFactory.java
 111 43 2
private static PrimitiveSoyType unboxedTypeImpl()
in java/src/com/google/template/soy/jbcsrc/restricted/SoyRuntimeType.java
 84 42 1
protected final void visit()
in java/src/com/google/template/soy/exprtree/AbstractExprNodeVisitor.java
 126 41 1
protected R visit()
in java/src/com/google/template/soy/exprtree/AbstractReturningExprNodeVisitor.java
 86 41 1
public static ImmutableList getJavaTypes()
in java/src/com/google/template/soy/invocationbuilders/javatypes/JavaTypeUtils.java
 109 41 2
private SoyType getFieldType()
in java/src/com/google/template/soy/passes/ResolveExpressionTypesPass.java
 107 40 3
protected void visitRawTextNode()
in java/src/com/google/template/soy/soyparse/HtmlRewriter.java
 124 40 1
private HtmlElementMetadataP getTemplateMetadata()
in java/src/com/google/template/soy/passes/SoyElementPass.java
 148 39 3
static SoyType fromProto()
in java/src/com/google/template/soy/soytree/TemplateMetadataSerializer.java
 158 39 4
private static CheckResult doIsInstance()
in java/src/com/google/template/soy/sharedpasses/render/TofuTypeChecks.java
 72 38 3
private void checkNodeIsSupportedType()
in java/src/com/google/template/soy/passes/KeyCommandPass.java
 51 36 1
private static boolean typesAreCompatible()
in java/src/com/google/template/soy/passes/ValidateExternsPass.java
 65 36 2
Dir estimateDirectionByWordCount()
in java/src/com/google/template/soy/internal/i18n/BidiUtils.java
 95 35 0
private Object adaptParam()
in java/src/com/google/template/soy/sharedpasses/render/TofuValueFactory.java
 107 32 4