Package org.dataloader.stats

Interface StatisticsCollector

All Known Implementing Classes:

DelegatingStatisticsCollector, NoOpStatisticsCollector, SimpleStatisticsCollector, ThreadLocalStatisticsCollector

@PublicSpi
public interface StatisticsCollector

This allows statistics to be collected for DataLoader operations

Method Summary

Modifier and Type	Method	Description
Statistics	getStatistics()
void	incrementBatchLoadCountBy(long delta)	Deprecated. use incrementBatchLoadCountBy(long, IncrementBatchLoadCountByStatisticsContext)
default <K> void	incrementBatchLoadCountBy(long delta, IncrementBatchLoadCountByStatisticsContext<K> context)	Called to increment the number of batch loads
void	incrementBatchLoadExceptionCount()	Deprecated. use incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext)
default <K> void	incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext<K> context)	Called to increment the number of batch loads exceptions
void	incrementCacheHitCount()	Deprecated. use incrementCacheHitCount(IncrementCacheHitCountStatisticsContext)
default <K> void	incrementCacheHitCount(IncrementCacheHitCountStatisticsContext<K> context)	Called to increment the number of cache hits
void	incrementLoadCount()	Deprecated. use incrementLoadCount(IncrementLoadCountStatisticsContext)
default <K> void	incrementLoadCount(IncrementLoadCountStatisticsContext<K> context)	Called to increment the number of loads
void	incrementLoadErrorCount()	Deprecated. use incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext)
default <K> void	incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext<K> context)	Called to increment the number of loads that resulted in an object deemed in error

Method Details

incrementLoadCount

default <K> void incrementLoadCount(IncrementLoadCountStatisticsContext<K> context)

Called to increment the number of loads

Type Parameters:

K - the class of the key in the data loader

Parameters:

context - the context containing metadata of the data loader invocation

incrementLoadCount

@Deprecated
void incrementLoadCount()

Deprecated.

use incrementLoadCount(IncrementLoadCountStatisticsContext)

Called to increment the number of loads

incrementLoadErrorCount

default <K> void incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext<K> context)

Called to increment the number of loads that resulted in an object deemed in error

Type Parameters:

K - the class of the key in the data loader

Parameters:

context - the context containing metadata of the data loader invocation

incrementLoadErrorCount

@Deprecated
void incrementLoadErrorCount()

Deprecated.

use incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext)

Called to increment the number of loads that resulted in an object deemed in error

incrementBatchLoadCountBy

default <K> void incrementBatchLoadCountBy(long delta,
 IncrementBatchLoadCountByStatisticsContext<K> context)

Called to increment the number of batch loads

Type Parameters:

K - the class of the key in the data loader

Parameters:

delta - how much to add to the count

context - the context containing metadata of the data loader invocation

incrementBatchLoadCountBy

@Deprecated
void incrementBatchLoadCountBy(long delta)

Deprecated.

use incrementBatchLoadCountBy(long, IncrementBatchLoadCountByStatisticsContext)

Called to increment the number of batch loads

Parameters:

delta - how much to add to the count

incrementBatchLoadExceptionCount

default <K> void incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext<K> context)

Called to increment the number of batch loads exceptions

Type Parameters:

K - the class of the key in the data loader

Parameters:

context - the context containing metadata of the data loader invocation

incrementBatchLoadExceptionCount

@Deprecated
void incrementBatchLoadExceptionCount()

Deprecated.

use incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext)

Called to increment the number of batch loads exceptions

incrementCacheHitCount

default <K> void incrementCacheHitCount(IncrementCacheHitCountStatisticsContext<K> context)

Called to increment the number of cache hits

Type Parameters:

K - the class of the key in the data loader

Parameters:

context - the context containing metadata of the data loader invocation

incrementCacheHitCount

@Deprecated
void incrementCacheHitCount()

Deprecated.

use incrementCacheHitCount(IncrementCacheHitCountStatisticsContext)

Called to increment the number of cache hits

getStatistics

Statistics getStatistics()

Returns:

the statistics that have been gathered to this point in time