JavaNCSS Metric Results

[ package ] [ object ] [ method ] [ explanation ]

The following document contains the results of a JavaNCSS metric analysis, using JavaNCSS version 33.54.
JavaNCSS web site.

Packages

Packages

[ package ] [ object ] [ method ] [ explanation ]

Packages sorted by NCSS.

Package Classes Methods NCSS Javadocs Javadoc lines Single lines comment Multi lines comment
gov.nist.secauto.decima.core.assessment.result 18 85 415 49 338 18 564
gov.nist.secauto.decima.core.assessment.util 9 79 400 9 52 6 351
gov.nist.secauto.decima.core.requirement 18 80 328 25 180 4 492
gov.nist.secauto.decima.core.assessment 16 57 317 35 308 2 468
gov.nist.secauto.decima.core.util 5 22 136 10 120 9 153
gov.nist.secauto.decima.core.document 6 19 57 5 25 0 179
gov.nist.secauto.decima.core.classpath 2 9 52 1 3 2 78
gov.nist.secauto.decima.core 1 10 46 6 48 0 53
gov.nist.secauto.decima.core.document.handling 4 8 38 0 0 0 128
gov.nist.secauto.decima.core.assessment.logic 2 3 23 3 23 0 78
sun.net.www.protocol.classpath 1 3 13 0 0 0 53
Classes total Methods total NCSS total Javadocs Javadoc lines Single lines comment Multi lines comment
82 375 1825 143 1097 41 2597

Objects

Objects

[ package ] [ object ] [ method ] [ explanation ]

TOP 30 classes containing the most NCSS.

Object NCSS Methods Classes Javadocs
gov.nist.secauto.decima.core.assessment.result.DefaultAssessmentResultBuilder 164 19 0 7
gov.nist.secauto.decima.core.assessment.util.AssessmentSummarizingLoggingHandler 116 13 1 1
gov.nist.secauto.decima.core.requirement.DefaultDerivedRequirement 50 7 0 1
gov.nist.secauto.decima.core.assessment.AbstractAssessment 45 10 0 6
gov.nist.secauto.decima.core.assessment.result.DefaultAssessmentResults 42 12 0 4
gov.nist.secauto.decima.core.assessment.ConcurrentAssessmentExecutor 41 3 1 1
gov.nist.secauto.decima.core.assessment.util.OverallSummaryLoggingHandler 41 6 0 1
gov.nist.secauto.decima.core.requirement.RequirementType 38 7 0 0
gov.nist.secauto.decima.core.util.URIUtil 38 4 0 2
gov.nist.secauto.decima.core.assessment.util.AbstractDelegatingLoggingHandler 37 12 0 0
gov.nist.secauto.decima.core.assessment.util.TestResultLoggingHandler 37 5 0 2
gov.nist.secauto.decima.core.assessment.util.AssessmentLoggingHandler 36 10 0 2
gov.nist.secauto.decima.core.util.ObjectUtil 34 9 0 8
gov.nist.secauto.decima.core.requirement.AbstractRequirement 33 8 0 3
gov.nist.secauto.decima.core.requirement.DefaultRequirementsManager 28 8 0 0
gov.nist.secauto.decima.core.assessment.result.BasicTestResult 25 8 0 4
gov.nist.secauto.decima.core.requirement.DefaultSpecificationReference 24 8 0 1
gov.nist.secauto.decima.core.assessment.DefaultConditionalAssessment 23 7 0 1
gov.nist.secauto.decima.core.assessment.result.DefaultDerivedRequirementResult 23 6 0 3
gov.nist.secauto.decima.core.classpath.ClasspathHandler 23 5 0 1
gov.nist.secauto.decima.core.Decima 22 10 0 6
gov.nist.secauto.decima.core.assessment.AssessmentReactor 22 6 0 7
gov.nist.secauto.decima.core.assessment.util.AssessmentSequence 22 6 0 1
gov.nist.secauto.decima.core.util.ExecutorServiceUtil 22 2 1 0
gov.nist.secauto.decima.core.assessment.AbstractAssessmentExecutor 20 5 0 2
gov.nist.secauto.decima.core.assessment.result.DefaultBaseRequirementResult 18 6 0 1
gov.nist.secauto.decima.core.document.DefaultSourceInfo 18 4 0 0
gov.nist.secauto.decima.core.requirement.DefaultBaseRequirement 18 5 0 1
gov.nist.secauto.decima.core.assessment.AssessmentExecutionHelper 17 2 0 2
gov.nist.secauto.decima.core.assessment.util.NoOpLoggingHandler 15 12 0 0

TOP 30 classes containing the most methods.

Object NCSS Methods Classes Javadocs
gov.nist.secauto.decima.core.assessment.result.DefaultAssessmentResultBuilder 164 19 0 7
gov.nist.secauto.decima.core.assessment.util.AssessmentSummarizingLoggingHandler 116 13 1 1
gov.nist.secauto.decima.core.assessment.result.DefaultAssessmentResults 42 12 0 4
gov.nist.secauto.decima.core.assessment.util.AbstractDelegatingLoggingHandler 37 12 0 0
gov.nist.secauto.decima.core.assessment.util.NoOpLoggingHandler 15 12 0 0
gov.nist.secauto.decima.core.assessment.util.LoggingHandler 12 11 0 0
gov.nist.secauto.decima.core.Decima 22 10 0 6
gov.nist.secauto.decima.core.assessment.AbstractAssessment 45 10 0 6
gov.nist.secauto.decima.core.assessment.result.AssessmentResultBuilder 11 10 0 8
gov.nist.secauto.decima.core.assessment.util.AssessmentLoggingHandler 36 10 0 2
gov.nist.secauto.decima.core.util.ObjectUtil 34 9 0 8
gov.nist.secauto.decima.core.assessment.result.AssessmentResults 9 8 0 7
gov.nist.secauto.decima.core.assessment.result.BasicTestResult 25 8 0 4
gov.nist.secauto.decima.core.requirement.AbstractRequirement 33 8 0 3
gov.nist.secauto.decima.core.requirement.DefaultRequirementsManager 28 8 0 0
gov.nist.secauto.decima.core.requirement.DefaultSpecificationReference 24 8 0 1
gov.nist.secauto.decima.core.assessment.DefaultConditionalAssessment 23 7 0 1
gov.nist.secauto.decima.core.requirement.DefaultDerivedRequirement 50 7 0 1
gov.nist.secauto.decima.core.requirement.RequirementType 38 7 0 0
gov.nist.secauto.decima.core.assessment.AssessmentReactor 22 6 0 7
gov.nist.secauto.decima.core.assessment.result.DefaultBaseRequirementResult 18 6 0 1
gov.nist.secauto.decima.core.assessment.result.DefaultDerivedRequirementResult 23 6 0 3
gov.nist.secauto.decima.core.assessment.util.AssessmentSequence 22 6 0 1
gov.nist.secauto.decima.core.assessment.util.OverallSummaryLoggingHandler 41 6 0 1
gov.nist.secauto.decima.core.assessment.AbstractAssessmentExecutor 20 5 0 2
gov.nist.secauto.decima.core.assessment.AssessmentException 11 5 0 1
gov.nist.secauto.decima.core.assessment.util.TestResultLoggingHandler 37 5 0 2
gov.nist.secauto.decima.core.classpath.ClasspathHandler 23 5 0 1
gov.nist.secauto.decima.core.document.DocumentException 11 5 0 0
gov.nist.secauto.decima.core.requirement.AbstractBaseRequirement 12 5 0 0

Averages.

NCSS average Program NCSS Classes average Methods average Javadocs average
16.83 1,825.00 0.04 4.57 1.74

Methods

Methods

[ package ] [ object ] [ method ] [ explanation ]

TOP 30 Methods containing the most NCSS.

Methods NCSS CCN Javadocs
gov.nist.secauto.decima.core.assessment.result.DefaultAssessmentResultBuilder.buildDerivedRequirementResult(DerivedRequirement) 29 9 0
gov.nist.secauto.decima.core.assessment.result.DefaultAssessmentResultBuilder.build(RequirementsManager) 26 10 0
gov.nist.secauto.decima.core.requirement.RequirementType.resolveTestResult(TestStatus,boolean) 21 7 0
gov.nist.secauto.decima.core.assessment.util.AssessmentSummarizingLoggingHandler.assessmentCompleted(DOC,DOC) 19 11 0
gov.nist.secauto.decima.core.assessment.ConcurrentAssessmentExecutor.executeInternal(DOC,AssessmentResultBuilder) 18 9 0
gov.nist.secauto.decima.core.assessment.util.TestResultLoggingHandler.getLevelForTestResult(DOC,DOC,String,TestResult) 18 6 0
gov.nist.secauto.decima.core.util.URIUtil.prependRelativePath(String,String) 18 11 1
gov.nist.secauto.decima.core.requirement.DefaultDerivedRequirement.getMessageText(String) 17 6 0
gov.nist.secauto.decima.core.assessment.result.DefaultAssessmentResultBuilder.addTestResult(DOC,DOC,String,TestResult) 15 3 0
gov.nist.secauto.decima.core.assessment.util.AssessmentSummarizingLoggingHandler.AssessmentStatsImpl.getDerivedRequirementStatusCount() 14 5 0
gov.nist.secauto.decima.core.assessment.util.OverallSummaryLoggingHandler.logOverallSummary(AssessmentResults) 14 5 0
gov.nist.secauto.decima.core.assessment.util.OverallSummaryLoggingHandler.logDerivedRequirements(AssessmentResults) 13 5 0
gov.nist.secauto.decima.core.assessment.result.DefaultAssessmentResultBuilder.assignTestStatus(DOC,DOC,String,TestState) 12 4 0
gov.nist.secauto.decima.core.assessment.AbstractAssessment.execute(DOC,AssessmentResultBuilder) 11 9 1
gov.nist.secauto.decima.core.assessment.AbstractAssessment.getName(boolean) 11 3 0
gov.nist.secauto.decima.core.assessment.AssessmentExecutionHelper.executeAssessment(DOC,DOC,AssessmentResultBuilder) 11 5 1
gov.nist.secauto.decima.core.assessment.result.DefaultAssessmentResultBuilder.getAssertionResultsByDerivedRequirementId(String) 10 2 1
gov.nist.secauto.decima.core.assessment.util.AssessmentSequence.getName(boolean) 10 3 0
gov.nist.secauto.decima.core.assessment.util.AssessmentSummarizingLoggingHandler.AssessmentStatsImpl.addTestResult(String,TestResult) 10 2 0
gov.nist.secauto.decima.core.document.DefaultSourceInfo.getSource() 10 4 0
gov.nist.secauto.decima.core.util.URIUtil.relativize(URI,URI,boolean) 10 5 1
gov.nist.secauto.decima.core.assessment.result.DefaultAssessmentResultBuilder.addAssessmentTarget(Document) 9 4 0
gov.nist.secauto.decima.core.assessment.result.DefaultAssessmentResultBuilder.buildBaseRequirementResult(BaseRequirement) 9 3 0
gov.nist.secauto.decima.core.assessment.util.AssessmentSummarizingLoggingHandler.AssessmentStatsImpl.getDerivedRequirementStateCount() 9 3 0
gov.nist.secauto.decima.core.assessment.util.TestResultLoggingHandler.addTestResult(DOC,DOC,String,TestResult) 9 3 0
gov.nist.secauto.decima.core.classpath.ClasspathHandler.openConnection(URL) 9 4 0
gov.nist.secauto.decima.core.requirement.DefaultDerivedRequirement.getMetadataTagValueMap() 9 3 0
gov.nist.secauto.decima.core.requirement.DefaultRequirementsManager.addBaseRequirement(BaseRequirement) 9 6 0
gov.nist.secauto.decima.core.assessment.AbstractAssessmentExecutor.execute(DOC,AssessmentResultBuilder) 8 1 0
gov.nist.secauto.decima.core.assessment.result.DefaultAssessmentResultBuilder.end() 8 4 0

Averages.

Program NCSS NCSS average CCN average Javadocs average
1,825.00 3.09 1.53 0.29

Explanations

Explanations

[ package ] [ object ] [ method ] [ explanation ]

Non Commenting Source Statements (NCSS)

Statements for JavaNCSS are not statements as specified in the Java Language Specification but include all kinds of declarations too. Roughly spoken, NCSS is approximately equivalent to counting ';' and '{' characters in Java source files.

Not counted are empty statements, empty blocks or semicolons after closing brackets. Of course, comments don't get counted too. Closing brackets also never get counted, the same applies to blocks in general.

Examples
Package declaration package java.lang;
Import declaration import java.awt.*;
Class declaration
  • public class Foo {
  • public class Foo extends Bla {
Interface declaration public interface Able ; {
Field declaration
  • int a;
  • int a, b, c = 5, d = 6;
Method declaration
  • public void cry();
  • public void gib() throws DeadException {
Constructor declaration public Foo() {
Constructor invocation
  • this();
  • super();
Statement declaration
  • i = 0;
  • if (ok)
  • if (exit) {
  • if (3 == 4);
  • if (4 == 4) { ;
  • } else {
Label declaration fine :

In some cases consecutive semicolons are illegal according to the JLS but JavaNCSS still tolerates them (thought JavaNCSS is still more strict as 'javac'). Nevertheless they are never counted as two statements.

Cyclomatic Complexity Number (CCN)

CCN is also know as McCabe Metric. There exists a much hyped theory behind it based on graph theory, but it all comes down to simply counting 'if', 'for', 'while' statements etc. in a method. Whenever the control flow of a method splits, the "CCN counter" gets incremented by one.

Each method has a minimum value of 1 per default. For each of the following Java keywords/statements this value gets incremented by one:

  • if
  • for
  • while
  • case
  • catch

Also if the control flow of a method returns abortively the CCNvalue will be incremented by one:

  • if
  • for

An ordinary return at the end of method will not be counted.

Note that 'else', 'default', and 'finally' don't increment the CCN value any further. On the other hand, a simple method with a 'switch' statement and a huge block of 'case' statements can have a surprisingly high CCN value (still it has the same value when converting a 'switch' block to an equivalent sequence of 'if' statements).