burlap.behavior.singleagent.auxiliary

Class StateGridder.AttributeSpecification

java.lang.Object

burlap.behavior.singleagent.auxiliary.StateGridder.AttributeSpecification

Enclosing class:

StateGridder

public static class StateGridder.AttributeSpecification
extends java.lang.Object

Class for specifying the grid along a single attribute. It contains the name of the attribute, the lower value on the grid, the upper value on the grid, and the number of grid points along that space. The grid points will always include the lower grid value and upper grid value, unless the number of grid points is 1.

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	attName The name of the attribute.
double	lowerVal The lower value of the attribute on the gird
int	numGridPoints The number of grid points along this attribute
double	upperVal The upper value of the attribute on the grid

Constructor Summary

Constructors

Constructor and Description
StateGridder.AttributeSpecification(Attribute att, int numGridPoints) Initializes with the lower and upper values of the grid being set to the Attribute objects' full domain (i.e., its Attribute.lowerLim and Attribute.upperLim data members.
StateGridder.AttributeSpecification(java.lang.String attName, double lowerVal, double upperVal, int numGridPoints) Initializes.

Method Summary

Methods

Modifier and Type	Method and Description
double	cellWidth() Returns the width of a grid cell along this attribute.

Methods inherited from class java.lang.Object

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

Field Detail

attName

public java.lang.String attName

The name of the attribute.

lowerVal

public double lowerVal

The lower value of the attribute on the gird

upperVal

public double upperVal

The upper value of the attribute on the grid

numGridPoints

public int numGridPoints

The number of grid points along this attribute

Constructor Detail

StateGridder.AttributeSpecification

public StateGridder.AttributeSpecification(java.lang.String attName,
                                   double lowerVal,
                                   double upperVal,
                                   int numGridPoints)

Initializes. The grid points will always include the lower grid value and upper grid value, unless the number of grid points is 1.

Parameters:

attName - The name of the attribute.

lowerVal - The lower value of the attribute on the gird

upperVal - The upper value of the attribute on the grid

numGridPoints - The number of grid points along this attribute

StateGridder.AttributeSpecification

public StateGridder.AttributeSpecification(Attribute att,
                                   int numGridPoints)

Initializes with the lower and upper values of the grid being set to the Attribute objects' full domain (i.e., its Attribute.lowerLim and Attribute.upperLim data members. The grid points will always include the lower grid value and upper grid value, unless the number of grid points is 1.

Parameters:

att - the attribute to grid.

numGridPoints - the number of grid poitns along this attribute.

Method Detail

cellWidth

public double cellWidth()

Returns the width of a grid cell along this attribute. Returns 0 if the number of grid points is 1. This value is defined as (upperVal - lowerVal) / (numGridPoints - 1)

Returns:

the width of a grid cell along this attribute