net.obsearch.stats
Class Statistics

java.lang.Object
  net.obsearch.stats.Statistics

public class Statistics
extends Object

Statistics gathered during the execution of a program.

Author:

Arnoldo Jose Muller Molina

Constructor Summary

Statistics()

Method Summary

void	addExtraStats(String name, double value) Add values to a stats bin, each value added will be considered as a unit and median, std.
long	getBucketsRead()
long	getDataRead()
long	getDiskAccessCount()
long	getDistanceCount()
int	getExtra(String key) Increment an extra value.
long	getQueryCount()
long	getSmapCount()
hep.aida.bin.StaticBin1D	getStats(String name)
void	incBucketsRead() Increment the # of buckets read.
void	incBucketsRead(long x) Adds x to the current value of bucketsRead.
void	incDataRead(long dataRead) Increment data read
void	incDiskAccessCount() Increment disk access count.
void	incDistanceCount() Increment distance count.
void	incDistanceCount(long distance) Increment distance count by distance.
void	incExtra(String key) Increment an extra value.
void	incExtra(String key, int value) Increment an extra value.
void	incQueryCount() Increment query count.
void	incSmapCount() Increment smap count.
void	incSmapCount(long count) Increment smap count by count.
void	putObjects(String name, Object stats) Add arbitrary info.
void	putStats(String name, hep.aida.bin.StaticBin1D stats) Add the given set of statistics.
void	resetStats() Reset all the counters to 0.
void	setDataRead(long dataRead)
void	setDiskAccessCount(long diskAccessCount)
void	setDistanceCount(long distanceCount)
void	setExtra(String key, int value) Increment an extra value.
void	setQueryCount(long queryCount)
void	setSmapCount(long smapCount)
String	toString()
String	toStringSummary()

Methods inherited from class java.lang.Object

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

Constructor Detail

Statistics

public Statistics()

Method Detail

incBucketsRead

public void incBucketsRead(long x)

Adds x to the current value of bucketsRead.

Parameters:

x -

incBucketsRead

public void incBucketsRead()

Increment the # of buckets read.

incExtra

public void incExtra(String key)

Increment an extra value.

Parameters:

key -

incExtra

public void incExtra(String key,
                     int value)

Increment an extra value.

Parameters:

key -

setExtra

public void setExtra(String key,
                     int value)

Increment an extra value.

Parameters:

key -

getExtra

public int getExtra(String key)

Increment an extra value.

Parameters:

key -

incDistanceCount

public void incDistanceCount(long distance)

Increment distance count by distance.

incDistanceCount

public void incDistanceCount()

Increment distance count.

incSmapCount

public void incSmapCount()

Increment smap count.

incSmapCount

public void incSmapCount(long count)

Increment smap count by count.

Parameters:

count - the amount that will be increased

incDiskAccessCount

public void incDiskAccessCount()

Increment disk access count.

incQueryCount

public void incQueryCount()

Increment query count.

incDataRead

public void incDataRead(long dataRead)

Increment data read

Parameters:

dataRead - The amount read.

getDistanceCount

public long getDistanceCount()

Returns:

the distanceCount

setDistanceCount

public void setDistanceCount(long distanceCount)

Parameters:

distanceCount - the distanceCount to set

getSmapCount

public long getSmapCount()

Returns:

the smapCount

setSmapCount

public void setSmapCount(long smapCount)

Parameters:

smapCount - the smapCount to set

getDiskAccessCount

public long getDiskAccessCount()

Returns:

the diskAccessCount

setDiskAccessCount

public void setDiskAccessCount(long diskAccessCount)

Parameters:

diskAccessCount - the diskAccessCount to set

getQueryCount

public long getQueryCount()

Returns:

the queryCount

setQueryCount

public void setQueryCount(long queryCount)

Parameters:

queryCount - the queryCount to set

getDataRead

public long getDataRead()

Returns:

the dataRead

setDataRead

public void setDataRead(long dataRead)

Parameters:

dataRead - the dataRead to set

resetStats

public void resetStats()

Reset all the counters to 0.

putStats

public void putStats(String name,
                     hep.aida.bin.StaticBin1D stats)

Add the given set of statistics.

Parameters:

name - Name of the statistics

stats - The stats.

getStats

public hep.aida.bin.StaticBin1D getStats(String name)

addExtraStats

public void addExtraStats(String name,
                          double value)

Add values to a stats bin, each value added will be considered as a unit and median, std. dev will be calculated on the set of values added

Parameters:

name - Name of the stat

value - Value to add

putObjects

public void putObjects(String name,
                       Object stats)

Add arbitrary info.

Parameters:

name - Name of the statistics

stats - The stats.

toStringSummary

public String toStringSummary()

getBucketsRead

public long getBucketsRead()

toString

public String toString()

Overrides:

toString in class Object