org.hd.d.pg2k.svrCore
Class ExhibitPropsComputableMutable.Factor

java.lang.Object
  org.hd.d.pg2k.svrCore.ExhibitPropsComputableMutable.Factor

Enclosing class:

ExhibitPropsComputableMutable

public static final class ExhibitPropsComputableMutable.Factor
extends java.lang.Object

Single (immutable) component of multi-factor value. Consists of:

• a goodness value [-1,+1]
• a correlation/confidence rating [-1,+1]

The value added into the final value is proportional to: (goodness * correlation) / |correlation|.

Uses float values since there is probably not even that much real precision available, and doing so probably saves space and time. Double values can be passed to the constructors, but the extra precision is discarded.

goodness

public final float goodness

Goodness contributed by this factor: range [-1,+1].

correlation

public final float correlation

Correlation of this value with overall result: range [-1,+1].

ExhibitPropsComputableMutable.Factor

public ExhibitPropsComputableMutable.Factor(float goodness,
                                            float correlation)

ExhibitPropsComputableMutable.Factor

public ExhibitPropsComputableMutable.Factor(double goodness,
                                            double correlation)

We will accept double values, but discard the extra precision.

toString

public java.lang.String toString()

Convert to human-readable form.

Overrides:

toString in class java.lang.Object