saffron.opt
Interface Cost

All Known Implementing Classes:

VolcanoCost

public interface Cost

todo:

Method Summary

boolean	equals(Cost cost)
double	getCpu()
double	getIo()
double	getRows()
boolean	isInfinite()
boolean	isLe(Cost cost)
boolean	isLt(Cost cost)
Cost	minus(Cost cost)
Cost	multiplyBy(double factor)
Cost	plus(Cost cost)
String	toString()

Method Detail

multiplyBy

public Cost multiplyBy(double factor)

minus

public Cost minus(Cost cost)

plus

public Cost plus(Cost cost)

equals

public boolean equals(Cost cost)

isLe

public boolean isLe(Cost cost)

isLt

public boolean isLt(Cost cost)

isInfinite

public boolean isInfinite()

toString

public String toString()

Overrides:

toString in class Object

getRows

public double getRows()

getCpu

public double getCpu()

getIo

public double getIo()