Class SimpleStatisticsCollector

java.lang.Object

org.dataloader.stats.SimpleStatisticsCollector

All Implemented Interfaces:

StatisticsCollector

public class SimpleStatisticsCollector
extends Object
implements StatisticsCollector

This simple collector uses AtomicLongs to collect statistics

See Also:

• StatisticsCollector

Field Summary

Fields

Modifier and Type	Field	Description
private final AtomicLong	batchInvokeCount
private final AtomicLong	batchLoadCount
private final AtomicLong	batchLoadExceptionCount
private final AtomicLong	cacheHitCount
private final AtomicLong	loadCount
private final AtomicLong	loadErrorCount

Constructor Summary

Constructors

Constructor	Description
SimpleStatisticsCollector()

Method Summary

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

Methods inherited from class Object

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

Field Details

loadCount

private final AtomicLong loadCount

batchInvokeCount

private final AtomicLong batchInvokeCount

batchLoadCount

private final AtomicLong batchLoadCount

cacheHitCount

private final AtomicLong cacheHitCount

batchLoadExceptionCount

private final AtomicLong batchLoadExceptionCount

loadErrorCount

private final AtomicLong loadErrorCount

Constructor Details

SimpleStatisticsCollector

public SimpleStatisticsCollector()

Method Details

incrementLoadCount

public <K> long incrementLoadCount(IncrementLoadCountStatisticsContext<K> context)

Description copied from interface: StatisticsCollector

Called to increment the number of loads

Specified by:

incrementLoadCount in interface StatisticsCollector

Type Parameters:

K - the class of the key in the data loader

Parameters:

context - the context containing metadata of the data loader invocation

Returns:

the current value after increment

incrementLoadCount

@Deprecated
public long incrementLoadCount()

Deprecated.

Description copied from interface: StatisticsCollector

Called to increment the number of loads

Specified by:

incrementLoadCount in interface StatisticsCollector

Returns:

the current value after increment

incrementLoadErrorCount

public <K> long incrementLoadErrorCount(IncrementLoadErrorCountStatisticsContext<K> context)

Description copied from interface: StatisticsCollector

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

Specified by:

incrementLoadErrorCount in interface StatisticsCollector

Type Parameters:

K - the class of the key in the data loader

Parameters:

context - the context containing metadata of the data loader invocation

Returns:

the current value after increment

incrementLoadErrorCount

@Deprecated
public long incrementLoadErrorCount()

Deprecated.

Description copied from interface: StatisticsCollector

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

Specified by:

incrementLoadErrorCount in interface StatisticsCollector

Returns:

the current value after increment

incrementBatchLoadCountBy

public <K> long incrementBatchLoadCountBy(long delta,
 IncrementBatchLoadCountByStatisticsContext<K> context)

Description copied from interface: StatisticsCollector

Called to increment the number of batch loads

Specified by:

incrementBatchLoadCountBy in interface StatisticsCollector

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

Returns:

the current value after increment

incrementBatchLoadCountBy

@Deprecated
public long incrementBatchLoadCountBy(long delta)

Deprecated.

Description copied from interface: StatisticsCollector

Called to increment the number of batch loads

Specified by:

incrementBatchLoadCountBy in interface StatisticsCollector

Parameters:

delta - how much to add to the count

Returns:

the current value after increment

incrementBatchLoadExceptionCount

public <K> long incrementBatchLoadExceptionCount(IncrementBatchLoadExceptionCountStatisticsContext<K> context)

Description copied from interface: StatisticsCollector

Called to increment the number of batch loads exceptions

Specified by:

incrementBatchLoadExceptionCount in interface StatisticsCollector

Type Parameters:

K - the class of the key in the data loader

Parameters:

context - the context containing metadata of the data loader invocation

Returns:

the current value after increment

incrementBatchLoadExceptionCount

@Deprecated
public long incrementBatchLoadExceptionCount()

Deprecated.

Description copied from interface: StatisticsCollector

Called to increment the number of batch loads exceptions

Specified by:

incrementBatchLoadExceptionCount in interface StatisticsCollector

Returns:

the current value after increment

incrementCacheHitCount

public <K> long incrementCacheHitCount(IncrementCacheHitCountStatisticsContext<K> context)

Description copied from interface: StatisticsCollector

Called to increment the number of cache hits

Specified by:

incrementCacheHitCount in interface StatisticsCollector

Type Parameters:

K - the class of the key in the data loader

Parameters:

context - the context containing metadata of the data loader invocation

Returns:

the current value after increment

incrementCacheHitCount

@Deprecated
public long incrementCacheHitCount()

Deprecated.

Description copied from interface: StatisticsCollector

Called to increment the number of cache hits

Specified by:

incrementCacheHitCount in interface StatisticsCollector

Returns:

the current value after increment

getStatistics

public Statistics getStatistics()

Specified by:

getStatistics in interface StatisticsCollector

Returns:

the statistics that have been gathered up to this point in time

toString

public String toString()

Overrides:

toString in class Object