org.openl.rules.variation

Class ComplexVariation

java.lang.Object

org.openl.rules.variation.Variation

org.openl.rules.variation.ComplexVariation

public class ComplexVariation
extends Variation

Complex variation combines multiple variations that all will be applied to arguments sequentially.

Author:

PUdalau

Constructor Summary

Constructors

Constructor and Description
ComplexVariation()
ComplexVariation(String variationID, Variation... variations) Constructs complex variation with the specified ID.
ComplexVariation(Variation... variations) Constructs complex variation with generated ID.

Method Summary

Modifier and Type	Method and Description
Object[]	applyModification(Object[] originalArguments) Modifies original arguments before the calculation.
static String	createVariationID(Variation[] variations) Generates ID for complex variation.
Object	currentValue(Object[] originalArguments) Returns current value for this variation
Variation[]	getVariations()
void	revertModifications(Object[] modifiedArguments, Object previousValue) Reverts changes of arguments after the calculation.
void	setVariations(Variation[] variations)

Methods inherited from class org.openl.rules.variation.Variation

getVariationID, setVariationID

Methods inherited from class java.lang.Object

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

Constructor Detail

ComplexVariation

public ComplexVariation()

ComplexVariation

public ComplexVariation(String variationID,
                        Variation... variations)

Constructs complex variation with the specified ID.

Parameters:

variationID - Unique ID for this variation.

variations - Variations that composes this complex variation.

ComplexVariation

public ComplexVariation(Variation... variations)

Constructs complex variation with generated ID.

Parameters:

variationID - Unique ID for this variation.

variations - Variations that composes this complex variation.

Method Detail

createVariationID

public static String createVariationID(Variation[] variations)

Generates ID for complex variation.

Parameters:

variations - Variations.

Returns:

ID for complex variation

currentValue

public Object currentValue(Object[] originalArguments)

Description copied from class: Variation

Returns current value for this variation

Specified by:

currentValue in class Variation

Returns:

applyModification

public Object[] applyModification(Object[] originalArguments)

Description copied from class: Variation

Modifies original arguments before the calculation.

Specified by:

applyModification in class Variation

Parameters:

originalArguments - Original arguments for calculation.

Returns:

Modified arguments.

revertModifications

public void revertModifications(Object[] modifiedArguments,
                                Object previousValue)

Description copied from class: Variation

Reverts changes of arguments after the calculation.

Specified by:

revertModifications in class Variation

Parameters:

modifiedArguments - Modified arguments.

getVariations

public Variation[] getVariations()

setVariations

public void setVariations(Variation[] variations)