de.fho.jump.pirol.utilities.FormulaParsing.Values
Class PiValue

java.lang.Object
  de.fho.jump.pirol.utilities.FormulaParsing.FormulaValue
      de.fho.jump.pirol.utilities.FormulaParsing.Values.PiValue

public class PiValue
extends FormulaValue

Field Summary

protected double

value

Fields inherited from class de.fho.jump.pirol.utilities.FormulaParsing.FormulaValue

logger

Constructor Summary

PiValue(double value)

Method Summary

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.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

value

protected double value

Constructor Detail

PiValue

public PiValue(double value)

Method Detail

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 rsult 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 java.lang.String toString()

Overrides:

toString in class FormulaValue