burlap.behavior.singleagent.vfa

Class FunctionWeight

java.lang.Object

burlap.behavior.singleagent.vfa.FunctionWeight

public class FunctionWeight
extends java.lang.Object

This class holds the weight value for weights defined by a ValueFunctionApproximation class. It is expected that when a weight value is changed on this object that the corresponding weight value in the ValueFunctionApproximation object is changed as well, which means the ValueFunctionApproximation should store its weights with this data structure. Alternative, the ValueFunctionApproximation class can use a different data structure and subclass this FunctionWeight class so that when the setWeight method is called on it, it also updates the corresponding data structure in the ValueFunctionApproximation object.

Author:

James MacGlashan

Field Summary

Fields

Modifier and Type	Field and Description
protected int	weightId The int value that uniquely identifies this weight
protected double	weightValue The value of this weight.

Constructor Summary

Constructors

Constructor and Description
FunctionWeight(int weightId, double weightValue) Initializes.

Method Summary

Methods

Modifier and Type	Method and Description
void	setWeight(double w) Sets the weight
int	weightId() Returns the weight identifier
double	weightValue() Returns the weight value

Methods inherited from class java.lang.Object

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

Field Detail

weightId

protected int weightId

The int value that uniquely identifies this weight

weightValue

protected double weightValue

The value of this weight.

Constructor Detail

FunctionWeight

public FunctionWeight(int weightId,
              double weightValue)

Initializes.

Parameters:

weightId - the weight identifier

weightValue - the value of the weight

Method Detail

weightId

public int weightId()

Returns the weight identifier

Returns:

the weight identifier

weightValue

public double weightValue()

Returns the weight value

Returns:

the weight value

setWeight

public void setWeight(double w)

Sets the weight

Parameters:

w - the value to set the weight to