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Statics Report - System: 1.0, Version: 0, Date: TodayDesigned for use with Checkstyle, CKJM, FindBugs, JavaNCSS, JDepend, Macaron, PMD, PMD-CPD, Java2HTML and Ant.

[Statics] packages

[scorecard] [analysis] [explanations]
{overview} {architecture} {design} {code} {test} {source control} {system specific}

Package : org.apache.qpid.util.concurrent

Subsystem :
Total Quality
[TQ= 0.25*ARCH + 0.25*DES + 0.25*CODE + 0.25*TS]

  0.8  


Unit Test Suite
[TS= 0.5*TSC + 0.5*TMR]

  0.49  


Statement Test Coverage
[TSC= source-statements-covered÷ncss]

  0  


Method Test Reference
[TMR= methods-referenced÷npm]

  0.98  


Architecture
[ARCH= 0.4*MOD + 0.6*COH]

  1  


Modularisation
[MOD= 1 - (count_packages(not(illegal-dependencies=0))÷total_packages)]

  1  


Cohesion
[COH= 1 - (count_packages(cycles=true)÷total_packages)]

  1  


Design
[DES= 0.20*NOM + 0.30*RFC + 0.30*CBO + 0.20*DIT]

  0.97  


Number of Methods
[NOM=  count_classes(wmc<20) ÷total-classes]

  0.93  


Response for Class
[RFC=  count_classes(rfc<50) ÷total-classes]

  1  


Coupling Between Objects
[CBO=  count_classes(cbo<5) ÷total-classes]

  0.93  


Depth of Inheritance Tree
[DIT=  count_classes(dit<5) ÷total-classes]

  1  


Code Quality
[CODE= 0.15*DOC + 0.4*DRY + 0.3*FRE + 0.15*STY]

  0.75  


Documentation
[DOC= javadocs÷(functions + analysed-classes)]

  1.08  


DRYness
[DRY= 1 - (classes-with-duplications÷analysed-classes)]

  1  


Freshness
[FRE= 1 - (classes-with-code-violations÷analysed-classes)]

  0.64  


Stylishness
[STY= 1 - (classes-with-style-errors÷analysed-classes)]

  0  
StatisticsDesignCode Quality
Total Classes
Methods
Source Statements [NCSS]
Cyclomatic Complexity [CCN]
Javadocs
Javadoc Lines [JL]

Depth of inheritance tree [DIT]
Number of Children [NOC]
Efferent Class Couplings [CBO/Ce]
Afferent Class Couplings [Ca]
Response for a Class [RFC]
Lack of Cohesion [LCOM]
15
40
271
116
55
523

1.47
0.13
1.47
1.33
7.67
7.4
Afferent Couplings
Efferent Couplings
Abstractness
Instability
Distance [D]
1
5
0.33
0.83
0.17
Cmplx. per Stmt.
Cmplx. per Meth.
Code Violations
Violations per Stmt.
Style errors
St. errors per Stmt.
Duplications
Duplicated Tokens [DT]
Duplicated Tokens per Stmt.
0.43
2.9
43
0.16
359
1.32
0
0
0
Used by PackagesUses PackagesCycles
Illegal Use:
org.apache.qpid.test.unit.client.connection
External Dependencies:
java.lang
java.util
java.util.concurrent
java.util.concurrent.locks
org.slf4j
None
TestsSource Control
Test Suites
Tests
Source Statements per Tests
Errors
Time
Line Coverage
Line Coverage per Test
0
0
Infinity
0
0
0%
NaN%
None

Abstract ClassSource statementsCyclometic complexityViolationsStyle ErrorsDuplicationsEfferent (Import) Class Couplings (CBO / Ce)Afferent (Emport) Class Couplings (Ca)Response for Class (RFC)Lack of Cohesion in Methods (LCOM)Depth of Inheritance Rree (DIT)Statement Test CoverageMethod Test ReferenceIllegal Imports
BatchSynchQueue4352021331000
BatchSynchQueueBase197923519008449823010
Capacity213001101010
SynchRecord542100246100.250
SynchRef329003211000

Concrete ClassSource statementsCyclometic complexityViolationsStyle ErrorsDuplicationsEfferent (Import) Class Couplings (CBO / Ce)Afferent (Emport) Class Couplings (Ca)Response for Class (RFC)Lack of Cohesion in Methods (LCOM)Depth of Inheritance Rree (DIT)Statement Test CoverageMethod Test ReferenceIllegal Imports
AlreadyUnblockedException103000204000
BatchSynchQueueBase$SynchRecor dImpl031117101.170
BatchSynchQueueBase$SynchRefIm pl041100101.330
BooleanLatch167226021901010
BooleanLatch$10020010NaN0
BooleanLatch$Sync01181030Infinity0
Condition933800160101.330
SynchBuffer3220010410000
SynchException5135002203010
SynchQueue3122010410000