Package org.apache.wayang.core.profiling

Class CostMeasurement

java.lang.Object

org.apache.wayang.commons.util.profiledb.model.Measurement

org.apache.wayang.core.profiling.CostMeasurement

public class CostMeasurement
extends Measurement

This measurement captures execution costs w.r.t. to Wayang's cost model.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CostMeasurement()	Deserialization constructor.
	CostMeasurement(String id, double lowerCost, double upperCost, double probability)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
double	getLowerCost()
double	getProbability()
double	getUpperCost()
void	setLowerCost(double lowerCost)
void	setProbability(double probability)
void	setUpperCost(double upperCost)

Methods inherited from class org.apache.wayang.commons.util.profiledb.model.Measurement

equals, getId, getType, getTypeName, hashCode, setId

Methods inherited from class java.lang.Object

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

Constructor Details

CostMeasurement

public CostMeasurement(String id,
 double lowerCost,
 double upperCost,
 double probability)

Creates a new instance.

Parameters:

id - the ID of the instance

lowerCost - the lower bound of the cost

upperCost - the upper bound of the cost

probability - the probability of the actual cost being within the bounds

CostMeasurement

protected CostMeasurement()

Deserialization constructor.

Method Details

getLowerCost

public double getLowerCost()

setLowerCost

public void setLowerCost(double lowerCost)

getUpperCost

public double getUpperCost()

setUpperCost

public void setUpperCost(double upperCost)

getProbability

public double getProbability()

setProbability

public void setProbability(double probability)