Class AtnaOperation

java.lang.Object

de.fho.jump.pirol.utilities.FormulaParsing.FormulaValue

de.fho.jump.pirol.utilities.FormulaParsing.Operations.AtnaOperation

public class AtnaOperation
extends FormulaValue

Class to handle additions within a formula. 10 dic 2011

Author:

Giuseppe Aruta arctangent class

Field Summary

Fields

Modifier and Type	Field	Description
protected FormulaValue	value

Fields inherited from class FormulaValue

logger

Constructor Summary

Constructors

Constructor	Description
AtnaOperation(FormulaValue value)

Method Summary

Modifier and Type	Method	Description
double	getValue(Feature feature)	Returns the value (as a double) of this part of the formula.
boolean	isFeatureDependent()	Helps to determine, if the value depends on a feature's attribute value.
String	toString()

Methods inherited from class Object

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

Field Details

value

protected FormulaValue value

Constructor Details

AtnaOperation

public AtnaOperation(FormulaValue value)

Method Details

getValue

public double getValue(Feature feature)

Description copied from class: FormulaValue

Returns the value (as a double) of this part of the formula. It may be the result of a sub-formula, a feature-specific attribute value or just a constant value... Since the value may depend on a feature, we give the feature to the method to get a unified interface...

Specified by:

getValue in class FormulaValue

Returns:

value of this part of the formula

isFeatureDependent

public boolean isFeatureDependent()

Description copied from class: FormulaValue

Helps to determine, if the value depends on a feature's attribute value.

Specified by:

isFeatureDependent in class FormulaValue

Returns:

true, if the value depends on a feature

toString

public String toString()

Overrides:

toString in class FormulaValue