SquareRootOperation (OpenJUMP 2.4.0 API)

java.lang.Object
- de.fho.jump.pirol.utilities.FormulaParsing.FormulaValue
- - de.fho.jump.pirol.utilities.FormulaParsing.Operations.SquareRootOperation

```
public class SquareRootOperation
extends FormulaValue
```
Class that represents a square root operation on the given value.

Version:

$Rev$

Author:

Ole Rahn

FH Osnabrück - University of Applied Sciences Osnabrück,
Project: PIROL (2005),
Subproject: Daten- und Wissensmanagement

Field Summary

Fields
Modifier and Type Field Description

protected FormulaValue value
- Fields inherited from class de.fho.jump.pirol.utilities.FormulaParsing.FormulaValue
  logger

Constructor Summary

Constructors
Constructor Description

SquareRootOperation(FormulaValue value)

Method Summary

All Methods Instance Methods Concrete Methods
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 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - value
```
protected FormulaValue value
```
- Constructor Detail
  - SquareRootOperation
```
public SquareRootOperation(FormulaValue 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 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
    
    Parameters:
    
    feature - the Feature to get the value from
    
    Returns:
    
    the square root of the given value
  - 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