biz.hammurapi.metrics
Class SimpleSlice

java.lang.Object
  biz.hammurapi.metrics.SimpleSlice

All Implemented Interfaces:

Metric, Slice, DomSerializable, java.io.Serializable

public class SimpleSlice
extends java.lang.Object
implements Slice, java.io.Serializable, DomSerializable

Version:

$Revision: 1.4 $

Author:

Pavel Vlasov

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface biz.hammurapi.metrics.Metric

Metric.Measurement

Constructor Summary

SimpleSlice(Slice master)
Constructs a copy of master slice.

SimpleSlice(java.lang.String name)

SimpleSlice(java.lang.String name, boolean keepMeasurements)

Method Summary

void	add(double value, long time) Adds measurement
void	add(Metric metric) Adds another metric (aggregates)
int	compareTo(java.lang.Object o)
double	getAvg()
double	getDeviation()
long	getFrom()
double	getMax()
java.util.Collection	getMeasurements()
double	getMin()
java.lang.String	getName()
int	getNumber()
long	getTo()
double	getTotal()
void	toDom(org.w3c.dom.Element holder)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleSlice

public SimpleSlice(java.lang.String name)

SimpleSlice

public SimpleSlice(java.lang.String name,
                   boolean keepMeasurements)

SimpleSlice

public SimpleSlice(Slice master)

Constructs a copy of master slice.

Parameters:

master -

Method Detail

getNumber

public int getNumber()

Specified by:

getNumber in interface Metric

Returns:

number of measurements

getMin

public double getMin()

Specified by:

getMin in interface Metric

Returns:

Minimum value

getMax

public double getMax()

Specified by:

getMax in interface Metric

Returns:

Maximum value

getAvg

public double getAvg()

Specified by:

getAvg in interface Metric

Returns:

Average

getTotal

public double getTotal()

Specified by:

getTotal in interface Metric

Returns:

Sum of values from all measurements

add

public void add(double value,
                long time)

Description copied from interface: Metric

Adds measurement

Specified by:

add in interface Metric

Parameters:

value - value

add

public void add(Metric metric)

Description copied from interface: Metric

Adds another metric (aggregates)

Specified by:

add in interface Metric

getMeasurements

public java.util.Collection getMeasurements()

Specified by:

getMeasurements in interface Metric

Returns:

Collection of Metric.Measurement

getName

public java.lang.String getName()

Specified by:

getName in interface Metric

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

compareTo

public int compareTo(java.lang.Object o)

getFrom

public long getFrom()

Specified by:

getFrom in interface Slice

Returns:

Slice start time

getTo

public long getTo()

Specified by:

getTo in interface Slice

Returns:

Slice end time

getDeviation

public double getDeviation()

Specified by:

getDeviation in interface Metric

Returns:

average distance from average

toDom

public void toDom(org.w3c.dom.Element holder)

Specified by:

toDom in interface DomSerializable