rescuecore2.score

Class InverseScoreFunction

java.lang.Object

rescuecore2.score.AbstractScoreFunction

rescuecore2.score.DelegatingScoreFunction

rescuecore2.score.InverseScoreFunction

All Implemented Interfaces:

ScoreFunction

public class InverseScoreFunction
extends DelegatingScoreFunction

A score function that returns the inverse of a child score function.

Field Summary

Fields inherited from class rescuecore2.score.DelegatingScoreFunction

child

Constructor Summary

Constructors

Constructor and Description
InverseScoreFunction(java.lang.String name, ScoreFunction child) Create an InverseScoreFunction.

Method Summary

Modifier and Type	Method and Description
double	score(WorldModel<? extends Entity> world, Timestep timestep) Calculate the score for a timestep.
java.lang.String	toString()

Methods inherited from class rescuecore2.score.DelegatingScoreFunction

getChildFunction, initialise

Methods inherited from class rescuecore2.score.AbstractScoreFunction

getName, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

InverseScoreFunction

public InverseScoreFunction(java.lang.String name,
                            ScoreFunction child)

Create an InverseScoreFunction.

Parameters:

name - The name of this function.

child - The child function to invert.

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class AbstractScoreFunction

score

public double score(WorldModel<? extends Entity> world,
                    Timestep timestep)

Description copied from interface: ScoreFunction

Calculate the score for a timestep.

Specified by:

score in interface ScoreFunction

Overrides:

score in class DelegatingScoreFunction

Parameters:

world - The state of the world at the end of the timestep.

timestep - The record of perception, commands and changes for the timestep.

Returns:

The score for this timestep.