Class QueryStatManager

java.lang.Object

com.kingsrook.qqq.backend.core.actions.tables.helpers.QueryStatManager

public class QueryStatManager
extends Object

Singleton, which starts a thread, to store query stats into a table. Supports these systemProperties or ENV_VARS: qqq.queryStatManager.enabled / QQQ_QUERY_STAT_MANAGER_ENABLED qqq.queryStatManager.minMillisToStore / QQQ_QUERY_STAT_MANAGER_MIN_MILLIS_TO_STORE qqq.queryStatManager.jobPeriodSeconds / QQQ_QUERY_STAT_MANAGER_JOB_PERIOD_SECONDS qqq.queryStatManager.jobInitialDelay / QQQ_QUERY_STAT_MANAGER_JOB_INITIAL_DELAY

Method Summary

Modifier and Type	Method	Description
void	add(QueryStat queryStat)
static QueryStatManager	getInstance()	Singleton accessor
int	getJobInitialDelay()	Getter for jobInitialDelay
int	getJobPeriodSeconds()	Getter for jobPeriodSeconds
int	getMinMillisToStore()	Getter for minMillisToStore
static QueryStat	newQueryStat(QBackendMetaData backend, QTableMetaData table, QQueryFilter filter)
void	setJobInitialDelay(int jobInitialDelay)	Setter for jobInitialDelay
void	setJobPeriodSeconds(int jobPeriodSeconds)	Setter for jobPeriodSeconds
void	setMinMillisToStore(int minMillisToStore)	Setter for minMillisToStore
void	start(QInstance qInstance, Supplier<QSession> sessionSupplier)
void	stop()
void	storeStatsNow()	force stats to be stored right now (rather than letting the scheduled job do it)
QueryStatManager	withJobInitialDelay(int jobInitialDelay)	Fluent setter for jobInitialDelay
QueryStatManager	withJobPeriodSeconds(int jobPeriodSeconds)	Fluent setter for jobPeriodSeconds
QueryStatManager	withMinMillisToStore(int minMillisToStore)	Fluent setter for minMillisToStore

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static QueryStatManager getInstance()

Singleton accessor

newQueryStat

public static QueryStat newQueryStat(QBackendMetaData backend,
 QTableMetaData table,
 QQueryFilter filter)

start

public void start(QInstance qInstance,
 Supplier<QSession> sessionSupplier)

stop

public void stop()

add

public void add(QueryStat queryStat)

storeStatsNow

public void storeStatsNow()

force stats to be stored right now (rather than letting the scheduled job do it)

getJobPeriodSeconds

public int getJobPeriodSeconds()

Getter for jobPeriodSeconds

setJobPeriodSeconds

public void setJobPeriodSeconds(int jobPeriodSeconds)

Setter for jobPeriodSeconds

withJobPeriodSeconds

public QueryStatManager withJobPeriodSeconds(int jobPeriodSeconds)

Fluent setter for jobPeriodSeconds

getJobInitialDelay

public int getJobInitialDelay()

Getter for jobInitialDelay

setJobInitialDelay

public void setJobInitialDelay(int jobInitialDelay)

Setter for jobInitialDelay

withJobInitialDelay

public QueryStatManager withJobInitialDelay(int jobInitialDelay)

Fluent setter for jobInitialDelay

getMinMillisToStore

public int getMinMillisToStore()

Getter for minMillisToStore

setMinMillisToStore

public void setMinMillisToStore(int minMillisToStore)

Setter for minMillisToStore

withMinMillisToStore

public QueryStatManager withMinMillisToStore(int minMillisToStore)

Fluent setter for minMillisToStore