org.hawkular.btm.server.cassandra

Class AnalyticsServiceCassandra

java.lang.Object

org.hawkular.btm.api.services.AbstractAnalyticsService

org.hawkular.btm.server.cassandra.AnalyticsServiceCassandra

All Implemented Interfaces:

AnalyticsService

@Singleton
public class AnalyticsServiceCassandra
extends AbstractAnalyticsService

Author:

gbrown

Nested Class Summary

Nested classes/interfaces inherited from class org.hawkular.btm.api.services.AbstractAnalyticsService

AbstractAnalyticsService.URIPart

Constructor Summary

Constructors

Constructor and Description
AnalyticsServiceCassandra()

Method Summary

Modifier and Type	Method and Description
void	clear(String tenantId)
protected boolean	exclude(CompletionTime ct, Criteria criteria) This method determines whether the supplied completion time should be excluded based on the supplied criteris.
int	getAlertCount(String tenantId, String name)
BusinessTransactionService	getBusinessTransactionService() This method gets the business transaction service.
CassandraClient	getClient()
Collection<CommunicationSummaryStatistics>	getCommunicationSummaryStatistics(String tenantId, Criteria criteria)
long	getCompletionCount(String tenantId, Criteria criteria)
long	getCompletionFaultCount(String tenantId, Criteria criteria)
List<Cardinality>	getCompletionFaultDetails(String tenantId, Criteria criteria)
Percentiles	getCompletionPercentiles(String tenantId, Criteria criteria)
List<Cardinality>	getCompletionPropertyDetails(String tenantId, Criteria criteria, String property)
List<CompletionTimeseriesStatistics>	getCompletionTimeseriesStatistics(String tenantId, Criteria criteria, long interval)
protected List<BusinessTransaction>	getFragments(String tenantId, Criteria criteria)
List<String>	getHostNames(String tenantId, Criteria criteria)
Collection<NodeSummaryStatistics>	getNodeSummaryStatistics(String tenantId, Criteria criteria)
List<NodeTimeseriesStatistics>	getNodeTimeseriesStatistics(String tenantId, Criteria criteria, long interval)
void	init()
protected static String	nodeDetailsKey(NodeDetails nd)
protected boolean	requiresFullEvaluation(Criteria criteria) This method determines whether a full evaluation is required for the supplied criteria.
void	setBusinessTransactionService(BusinessTransactionService bts) This method sets the business transaction service.
void	setClient(CassandraClient client)
void	storeBTxnCompletionTimes(String tenantId, List<CompletionTime> completionTimes)
void	storeCommunicationDetails(String tenantId, List<CommunicationDetails> communicationDetails)
void	storeFragmentCompletionTimes(String tenantId, List<CompletionTime> completionTimes)
void	storeNodeDetails(String tenantId, List<NodeDetails> nodeDetails)
protected String	valueOrEmptyString(String value)

Methods inherited from class org.hawkular.btm.api.services.AbstractAnalyticsService

buildTree, compressURIInfo, createRegex, doGetUnboundURIs, extractURIInfo, getBoundURIs, getConfigurationService, getPropertyInfo, getUnboundURIs, initURIInfo, obtainProducerURIs, obtainURIs, setConfigurationService

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AnalyticsServiceCassandra

public AnalyticsServiceCassandra()

Method Detail

init

@PostConstruct
public void init()

getClient

public CassandraClient getClient()

Returns:

the client

setClient

public void setClient(CassandraClient client)

Parameters:

client - the client to set

getBusinessTransactionService

public BusinessTransactionService getBusinessTransactionService()

This method gets the business transaction service.

Returns:

The business transaction service

setBusinessTransactionService

public void setBusinessTransactionService(BusinessTransactionService bts)

This method sets the business transaction service.

Parameters:

bts - The business transaction service

getFragments

protected List<BusinessTransaction> getFragments(String tenantId,
                                                 Criteria criteria)

Specified by:

getFragments in class AbstractAnalyticsService

requiresFullEvaluation

protected boolean requiresFullEvaluation(Criteria criteria)

This method determines whether a full evaluation is required for the supplied criteria.

Parameters:

criteria - The criteria

Returns:

Whether full evaluation is required

exclude

protected boolean exclude(CompletionTime ct,
                          Criteria criteria)

This method determines whether the supplied completion time should be excluded based on the supplied criteris.

Parameters:

ct - The completion time

criteria - The criteria

Returns:

Whether to exclude the completion time

getCompletionCount

public long getCompletionCount(String tenantId,
                               Criteria criteria)

getCompletionFaultCount

public long getCompletionFaultCount(String tenantId,
                                    Criteria criteria)

getCompletionPercentiles

public Percentiles getCompletionPercentiles(String tenantId,
                                            Criteria criteria)

getCompletionTimeseriesStatistics

public List<CompletionTimeseriesStatistics> getCompletionTimeseriesStatistics(String tenantId,
                                                                              Criteria criteria,
                                                                              long interval)

getCompletionFaultDetails

public List<Cardinality> getCompletionFaultDetails(String tenantId,
                                                   Criteria criteria)

getCompletionPropertyDetails

public List<Cardinality> getCompletionPropertyDetails(String tenantId,
                                                      Criteria criteria,
                                                      String property)

getAlertCount

public int getAlertCount(String tenantId,
                         String name)

getNodeTimeseriesStatistics

public List<NodeTimeseriesStatistics> getNodeTimeseriesStatistics(String tenantId,
                                                                  Criteria criteria,
                                                                  long interval)

getNodeSummaryStatistics

public Collection<NodeSummaryStatistics> getNodeSummaryStatistics(String tenantId,
                                                                  Criteria criteria)

nodeDetailsKey

protected static String nodeDetailsKey(NodeDetails nd)

getCommunicationSummaryStatistics

public Collection<CommunicationSummaryStatistics> getCommunicationSummaryStatistics(String tenantId,
                                                                                    Criteria criteria)

storeCommunicationDetails

public void storeCommunicationDetails(String tenantId,
                                      List<CommunicationDetails> communicationDetails)
                               throws Exception

Throws:

Exception

storeNodeDetails

public void storeNodeDetails(String tenantId,
                             List<NodeDetails> nodeDetails)
                      throws Exception

Throws:

Exception

storeBTxnCompletionTimes

public void storeBTxnCompletionTimes(String tenantId,
                                     List<CompletionTime> completionTimes)
                              throws Exception

Throws:

Exception

storeFragmentCompletionTimes

public void storeFragmentCompletionTimes(String tenantId,
                                         List<CompletionTime> completionTimes)
                                  throws Exception

Throws:

Exception

valueOrEmptyString

protected String valueOrEmptyString(String value)

getHostNames

public List<String> getHostNames(String tenantId,
                                 Criteria criteria)

clear

public void clear(String tenantId)