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Statics Report - System: 1.0, Version: 0, Date: Today

Designed 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.server.queue

Subsystem :

Total Quality [TQ= 0.25ARCH + 0.25DES + 0.25CODE + 0.25TS]			0.55

	Unit Test Suite [TS= 0.5TSC + 0.5TMR]		0.53
		Statement Test Coverage [TSC= source-statements-covered÷ncss]	0
		Method Test Reference [TMR= methods-referenced÷npm]	1.06

	Architecture [ARCH= 0.4MOD + 0.6COH]		0.4
		Modularisation [MOD= 1 - (count_packages(not(illegal-dependencies=0))÷total_packages)]	1
		Cohesion [COH= 1 - (count_packages(cycles=true)÷total_packages)]	0

	Design [DES= 0.20NOM + 0.30RFC + 0.30CBO + 0.20DIT]		0.78
		Number of Methods [NOM= count_classes(wmc<20) ÷total-classes]	0.83
		Response for Class [RFC= count_classes(rfc<50) ÷total-classes]	0.87
		Coupling Between Objects [CBO= count_classes(cbo<5) ÷total-classes]	0.54
		Depth of Inheritance Tree [DIT= count_classes(dit<5) ÷total-classes]	0.96

	Code Quality [CODE= 0.15DOC + 0.4DRY + 0.3FRE + 0.15STY]		0.48
		Documentation [DOC= javadocs÷(functions + analysed-classes)]	0.09
		DRYness [DRY= 1 - (classes-with-duplications÷analysed-classes)]	1
		Freshness [FRE= 1 - (classes-with-code-violations÷analysed-classes)]	0.22
		Stylishness [STY= 1 - (classes-with-style-errors÷analysed-classes)]	0

Statistics		Design		Code 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]	70 492 2525 954 50 308 0.73 0.17 5.51 6.07 17.9 99.61	Afferent Couplings Efferent Couplings Abstractness Instability Distance [D]	22 41 0.23 0.65 0.12	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.	0.38 1.94 499 0.2 2705 1.07 0 0 0
Used by Packages		Uses Packages		Cycles
Illegal Use: org.apache.qpid.extras.exchanges.diagnostic org.apache.qpid.extras.exchanges.example org.apache.qpid.server org.apache.qpid.server.ack org.apache.qpid.server.exchange org.apache.qpid.server.filter org.apache.qpid.server.flow org.apache.qpid.server.handler org.apache.qpid.server.output org.apache.qpid.server.output.amqp0_8 org.apache.qpid.server.output.amqp0_9 org.apache.qpid.server.protocol org.apache.qpid.server.routing org.apache.qpid.server.security.access org.apache.qpid.server.security.access.plugins org.apache.qpid.server.store org.apache.qpid.server.subscription org.apache.qpid.server.transactionlog org.apache.qpid.server.txn org.apache.qpid.server.virtualhost org.apache.qpid.tools.messagestore org.apache.qpid.tools.messagestore.commands		Illegal Dependencies: org.apache.log4j org.apache.mina.common org.apache.qpid org.apache.qpid.client org.apache.qpid.client.transport org.apache.qpid.framing org.apache.qpid.framing.abstraction org.apache.qpid.jndi org.apache.qpid.pool org.apache.qpid.protocol org.apache.qpid.server org.apache.qpid.server.configuration org.apache.qpid.server.exchange org.apache.qpid.server.management org.apache.qpid.server.output org.apache.qpid.server.protocol org.apache.qpid.server.registry org.apache.qpid.server.routing org.apache.qpid.server.store org.apache.qpid.server.subscription org.apache.qpid.server.transactionlog org.apache.qpid.server.txn org.apache.qpid.server.virtualhost org.apache.qpid.test.utils org.apache.qpid.url org.apache.qpid.util External Dependencies: java.io java.lang java.security java.text java.util java.util.concurrent java.util.concurrent.atomic java.util.concurrent.locks javax.jms javax.management javax.management.monitor javax.management.openmbean javax.naming javax.naming.spi junit.framework		org.apache.qpid.framing org.apache.qpid org.apache.qpid.protocol org.apache.qpid.framing
Tests		Source 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 Class	Source statements	Cyclometic complexity	Violations	Style Errors	Efferent (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)	Method Test Reference
AMQMessage	23	22		38	7	50	22	231	1	0.95
AMQMessageHandle	12	11		22	5	0	11	55	1	0
AMQQueue	61	55	4	103	12	88	52	1326	1	0.88
AMQQueue$Task					2	4	1	0	1	1
Filterable	4	3	1	8	1	40	3	3	1	1
ManagedQueue	24	22		154	1	1	22	231	1	0
NotificationCheck	46	22	16	68	7	7	16	32	2	5
QueueEntry	61	37	1	101	14	51	32	351	1	1.15
QueueEntry$EntryState					2	8	4	3	1	3
QueueEntry$StateChangeListener					2	4	1	0	1	1
QueueEntryIterator	4	3		5	1	6	3	3	1	1
QueueEntryList	6	5		7	4	9	5	10	1	0.8
QueueEntryListFactory	2	1		4	2	4	1	0	1	1
QueueNotificationListener	2	1		4	2	6	1	0	1	1
QueueRegistry	7	6		14	4	25	6	15	1	0.83
SimpleAMQQueue$QueueEntryFilte r					1	5	2	1	1	1

Concrete Class	Source statements	Cyclometic complexity	Violations	Style Errors	Efferent (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)	Method Test Reference
AMQPriorityQueue	15	9	2	19	13	1	14	3	0	3
AMQQueue$ExistingExclusiveSubs cription					1	2	2	0	0	1
AMQQueue$ExistingSubscriptionP reventsExclusive					1	2	2	0	0	1
AMQQueueFactory	32	10	15	23	9	4	32	4	1	1
AMQQueueMBean	167	60	57	205	19	1	134	0	0	0.83
DefaultQueueRegistry	17	7	5	34	5	1	15	0	1	0.43
ExchangeBinding	26	15	8	28	5	1	16	0	1	1.2
ExchangeBindings	15	6	8	36	6	1	15	0	1	7
FailedDequeueException	5	2	3	7	1	4	7	1	0	0.5
IncomingMessage	98	44	15	125	23	11	66	95	1	1.72
MessageCleanupException	5	2	3	10	1	1	8	1	0	0
MessageFactory	34	15	10	43	5	2	22	1	1	1.6
MessageFactory$State					0	1	7	4	2	2
MessageMetaData	28	10	11	32	2	5	12	21	1	1
NoConsumersException	5	2	1	7	3	2	3	1	0	0.5
NotificationCheck$1					4	4	11	1	0	Infinity
NotificationCheck$2					6	1	12	1	0	Infinity
NotificationCheck$3					5	1	10	1	0	Infinity
NotificationCheck$4					5	1	11	1	0	Infinity
PersistentAMQMessage	20	7	12	23	8	1	16	7	0	1.17
PersistentTestManual	101	21	24	88	9	0	47	0	1	5
PriorityQueueList	65	27	11	88	11	3	17	0	1	1
PriorityQueueList$Factory					4	1	4	0	1	2
PriorityQueueList$PriorityQueu eEntryListIterator					4	1	10	0	1	1.33
PriorityTest	112	10	20	60						Infinity
QueueDepthWithSelectorTest	97	20	18	94						Infinity
QueueEntry$1					0	7	0	0	1	NaN
QueueEntry$AvailableState					3	1	3	1	0	0.5
QueueEntry$DeletedState					3	1	3	1	0	0.5
QueueEntry$DequeuedState					3	1	3	1	0	0.5
QueueEntry$ExpiredState					3	1	3	1	0	0.5
QueueEntry$NonSubscriptionAcqu iredState					3	1	3	1	0	0.5
QueueEntry$State					0	10	7	4	2	3.5
QueueEntry$SubscriptionAcquire dState					4	4	4	1	0	1
QueueEntryImpl	145	66	24	187	15	4	79	671	1	1
SimpleAMQQueue	628	296	144	621	48	9	246	2911	1	1.16
SimpleAMQQueue$1					4	2	7	1	1	2
SimpleAMQQueue$2					4	1	7	0	1	2
SimpleAMQQueue$3					4	1	8	1	1	2
SimpleAMQQueue$4					4	1	8	1	1	2
SimpleAMQQueue$QueueEntryListe ner					5	1	8	0	1	1
SimpleAMQQueue$Runner					5	1	9	8	1	1
SimpleAMQQueue$SubFlushRunner					5	1	12	4	1	0.75
SimpleQueueEntryList	58	24	10	70	7	5	19	6	1	1.33
SimpleQueueEntryList$Factory					4	1	4	1	1	1
SimpleQueueEntryList$QueueEntr yIteratorImpl					4	1	7	0	1	1.33
SubscriptionTestHelper	72	39	22	116	8	0	44	679	1	0.17
TimeToLiveTest	71	9	27	47						Infinity
TransientAMQMessage	113	49	19	149	12	4	52	220	1	0.73
TransientAMQMessage$1					0	3	0	0	1	NaN
TransientAMQMessage$BodyConten tIterator					3	1	9	9	1	1
TransientAMQMessage$BodyFrameI terator					9	1	14	13	1	1.5
TransientMessageData	29	14	6	58	6	0	16	34	1	0.33
UnauthorizedAccessException	5	2	2	7	3	2	3	1	0	0.5

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[Statics] packages

Package : org.apache.qpid.server.queue