Package com.netrics.likeit

Class MatchCaseSecondaryQuerylet

java.lang.Object

com.netrics.likeit.MatchCaseQuerylet

com.netrics.likeit.MatchCaseSecondaryQuerylet

public final class MatchCaseSecondaryQuerylet
extends MatchCaseQuerylet

A secondary querylet for MatchCase.

See Also:

NetricsQuery.MatchCase(double, java.util.List, Double, Double)

Constructor Summary

Constructors

Constructor	Description
MatchCaseSecondaryQuerylet(NetricsQuery qlet, double threshold, double reward, java.lang.Double penalty)	Creates a MatchCase secondary querylet.

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MatchCaseSecondaryQuerylet

public MatchCaseSecondaryQuerylet(NetricsQuery qlet,
                                  double threshold,
                                  double reward,
                                  java.lang.Double penalty)

Creates a MatchCase secondary querylet.

Parameters:

qlet - The underlying querylet.

threshold - If the score for qlet is below this value, penalty is applied to the MatchCase score. The actual penalty is scaled based on where the score for qlet falls between the threshold and 0.0. threshold must be >= 0.0 and <= 1.0.
If the score for qlet is above this value, reward is applied to the MatchCase score. The actual reward is scaled based on where the score for qlet falls between the threshold and 1.0.

reward - Increases the score if the score for qlet is above the threshold. Must be >= 0.0 and <= 1.0.

penalty - Decreases the score if the score for qlet is below the threshold. If null, penalty will be the same as reward. If not null, must be >= 0.0 and <= 1.0. The actual reward is scaled based on where the score for qlet falls between 0.0 and the threshold.