facebook4j.management

Class InvocationStatisticsCalculator

java.lang.Object

facebook4j.management.InvocationStatisticsCalculator

All Implemented Interfaces:

InvocationStatistics

public class InvocationStatisticsCalculator
extends java.lang.Object
implements InvocationStatistics

Object that collects/aggregates statistics for the invocation of a given method.

Author:

Nick Dellamaggiore (nick.dellamaggiore gmail.com)

Field Summary

Fields

Modifier and Type	Field and Description
private long	callCount
private long	errorCount
private int	index
private java.lang.String	name
private long[]	times
private long	totalTime

Constructor Summary

Constructors

Constructor and Description
InvocationStatisticsCalculator(java.lang.String name, int historySize)

Method Summary

Modifier and Type	Method and Description
long	getAverageTime()
long	getCallCount()
long	getErrorCount()
java.lang.String	getName()
long	getTotalTime()
void	increment(long time, boolean success)
void	reset()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

name

private java.lang.String name

times

private long[] times

index

private int index

callCount

private long callCount

errorCount

private long errorCount

totalTime

private long totalTime

Constructor Detail

InvocationStatisticsCalculator

public InvocationStatisticsCalculator(java.lang.String name,
                                      int historySize)

Parameters:

name - the name of this API method

historySize - the number of calls to track (for invocation time averaging)

Method Detail

increment

public void increment(long time,
                      boolean success)

getName

public java.lang.String getName()

Specified by:

getName in interface InvocationStatistics

getCallCount

public long getCallCount()

Specified by:

getCallCount in interface InvocationStatistics

getErrorCount

public long getErrorCount()

Specified by:

getErrorCount in interface InvocationStatistics

getTotalTime

public long getTotalTime()

Specified by:

getTotalTime in interface InvocationStatistics

getAverageTime

public long getAverageTime()

Specified by:

getAverageTime in interface InvocationStatistics

reset

public void reset()

Specified by:

reset in interface InvocationStatistics

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object