org.openl.rules.variation

Class DeepCloningVariation

java.lang.Object

org.openl.rules.variation.Variation

org.openl.rules.variation.DeepCloningVariation

public class DeepCloningVariation
extends Variation

Variation that clones all arguments before the modification by another variation(that is delegated.)

Author:

PUdalau, Marat Kamalov

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEEP_CLONING_SUFFIX Suffix for generated variation ID if it have not been specified.

Constructor Summary

Constructors

Constructor and Description
DeepCloningVariation() Empty constructor required for WS data binding
DeepCloningVariation(String variationID, Variation variation) Constructs deep-cloning variation with the specified ID.
DeepCloningVariation(Variation variation) Constructs deep-cloning variation with the generated ID(ID of delegated variation + DEEP_CLONING_SUFFIX).

Method Summary

Modifier and Type	Method and Description
Object[]	applyModification(Object[] originalArguments) Modifies original arguments before the calculation.
Object	currentValue(Object[] originalArguments) Returns current value for this variation
Variation	getDelegatedVariation()
void	revertModifications(Object[] modifiedArguments, Object previousValue) Reverts changes of arguments after the calculation.
void	setDelegatedVariation(Variation variation)

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

Field Detail

DEEP_CLONING_SUFFIX

public static final String DEEP_CLONING_SUFFIX

Suffix for generated variation ID if it have not been specified.

See Also:

Constant Field Values

Constructor Detail

DeepCloningVariation

public DeepCloningVariation()

Empty constructor required for WS data binding

DeepCloningVariation

public DeepCloningVariation(Variation variation)

Constructs deep-cloning variation with the generated ID(ID of delegated variation + DEEP_CLONING_SUFFIX).

Parameters:

variation - Delegated variation.

DeepCloningVariation

public DeepCloningVariation(String variationID,
                            Variation variation)

Constructs deep-cloning variation with the specified ID.

Parameters:

variationID - Unique variation ID.

variation - Delegated variation.

Method Detail

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.

currentValue

public Object currentValue(Object[] originalArguments)

Description copied from class: Variation

Returns current value for this variation

Specified by:

currentValue in class Variation

Returns:

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.

getDelegatedVariation

public Variation getDelegatedVariation()

Returns:

Wrapped variation.

setDelegatedVariation

public void setDelegatedVariation(Variation variation)