org.linqs.psl.model.rule.arithmetic.expression.coefficient

Class Min

java.lang.Object

org.linqs.psl.model.rule.arithmetic.expression.coefficient.Coefficient

org.linqs.psl.model.rule.arithmetic.expression.coefficient.Min

public class Min
extends Coefficient

Field Summary

Fields

Modifier and Type	Field and Description
protected Coefficient	c1
protected Coefficient	c2

Constructor Summary

Constructors

Constructor and Description
Min(Coefficient c1, Coefficient c2)

Method Summary

Modifier and Type	Method and Description
double	getValue(Map<SummationVariable,Integer> subs) Get the value of a coefficient (which may require a reqursive descent).
Coefficient	simplify() Get a simplified version of this Coefficient, the Coefficient itself if it cannot be simplified further.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

c1

protected final Coefficient c1

c2

protected final Coefficient c2

Constructor Detail

Min

public Min(Coefficient c1,
           Coefficient c2)

Method Detail

getValue

public double getValue(Map<SummationVariable,Integer> subs)

Description copied from class: Coefficient

Get the value of a coefficient (which may require a reqursive descent). For performance reasons, instead of passing the full subtitution set this the method, we are only passing the number of substitutions there are. This may need to change in the future, but the cost is too high to justify unless it is necessary.

Specified by:

getValue in class Coefficient

toString

public String toString()

Overrides:

toString in class Object

simplify

public Coefficient simplify()

Description copied from class: Coefficient

Get a simplified version of this Coefficient, the Coefficient itself if it cannot be simplified further.

Specified by:

simplify in class Coefficient