Package com.aquima.interactions.profile.model.command

Class ClearValue

java.lang.Object

com.aquima.interactions.profile.model.command.ChangeValue

com.aquima.interactions.profile.model.command.ClearValue

All Implemented Interfaces:

ITransactionalAction, Serializable

public class ClearValue
extends ChangeValue

This command holds the information needed to execute a clear-value command.

Since:

5.0

Author:

O. Kerpershoek, N. van Noorloos

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ClearValue(ClearValue other)
ClearValue(ValueReference reference, IValue oldValue)	Constructs a clear-value command.

Method Summary

Modifier and Type	Method	Description
ITransactionalAction	duplicate()	Returns a deep copy of the transaction.
void	rollback(IRollbackContext context)	Performs a roll-back on the current (sub)transaction.

Methods inherited from class com.aquima.interactions.profile.model.command.ChangeValue

getAttributeName, getEntityInstance, getInstanceReference

Methods inherited from class java.lang.Object

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

Constructor Details

ClearValue

public ClearValue(ValueReference reference,
 IValue oldValue)

Constructs a clear-value command.

Parameters:

reference - The reference to the attribute whose value was set.

oldValue - The old value of the attribute.

ClearValue

public ClearValue(ClearValue other)

Method Details

rollback

public void rollback(IRollbackContext context)

Description copied from interface: ITransactionalAction

Performs a roll-back on the current (sub)transaction.

Parameters:

context - the rollback context

duplicate

public ITransactionalAction duplicate()

Description copied from interface: ITransactionalAction

Returns a deep copy of the transaction.

Returns:

The copied action.