cacheLoader.hc

Class PerfStats

java.lang.Object

perffmwk.PerformanceStatistics

cacheLoader.hc.PerfStats

public class PerfStats
extends PerformanceStatistics

Perflication-defined statistics.

Field Summary

Fields inherited from class perffmwk.PerformanceStatistics

statistics, THREAD_SCOPE, VM_SCOPE

Constructor Summary

Constructors

Constructor and Description
PerfStats(java.lang.Class cls, com.gemstone.gemfire.StatisticsType type, int scope, java.lang.String instanceName, java.lang.String trimspecName)

Method Summary

Modifier and Type	Method and Description
void	endOperation(long start)
static PerfStats	getInstance()
static PerfStats	getInstance(java.lang.String name)
static PerfStats	getInstance(java.lang.String name, java.lang.String trimspecName)
int	getOperationsCompleted()
long	getOperationTime()
static com.gemstone.gemfire.StatisticDescriptor[]	getStatisticDescriptors() Returns the statistic descriptors for PerfStats
void	incOperationsCompleted() increase the count on the operation
void	incOperationsCompleted(int amount) increase the count on the operation by the supplied amount
void	incOperationTime(long amount) increase the time on the operation by the supplied amount
long	startOperation()

Methods inherited from class perffmwk.PerformanceStatistics

close, factory, getInstance, getInstance, getInstance, getName, getStatisticDescriptor, getTrimSpecName, statistics

Methods inherited from class java.lang.Object

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

Constructor Detail

PerfStats

public PerfStats(java.lang.Class cls,
                 com.gemstone.gemfire.StatisticsType type,
                 int scope,
                 java.lang.String instanceName,
                 java.lang.String trimspecName)

Method Detail

getStatisticDescriptors

public static com.gemstone.gemfire.StatisticDescriptor[] getStatisticDescriptors()

Returns the statistic descriptors for PerfStats

getInstance

public static PerfStats getInstance()

getInstance

public static PerfStats getInstance(java.lang.String name)

getInstance

public static PerfStats getInstance(java.lang.String name,
                                    java.lang.String trimspecName)

getOperationsCompleted

public int getOperationsCompleted()

getOperationTime

public long getOperationTime()

incOperationsCompleted

public void incOperationsCompleted()

increase the count on the operation

incOperationsCompleted

public void incOperationsCompleted(int amount)

increase the count on the operation by the supplied amount

incOperationTime

public void incOperationTime(long amount)

increase the time on the operation by the supplied amount

startOperation

public long startOperation()

Returns:

the timestamp that marks the start of the operation

endOperation

public void endOperation(long start)

Parameters:

start - the timestamp taken when the operation started