org.apache.isis.core.metamodel.spec.feature

Interface MutableCurrentHolder

All Superinterfaces:

CurrentHolder

All Known Subinterfaces:

OneToOneAssociation

All Known Implementing Classes:

OneToOneAssociationContributee, OneToOneAssociationImpl

public interface MutableCurrentHolder
extends CurrentHolder

Mix-in interface for ObjectActions that reference or otherwise contain a 'current' value that moreover can be changed.

Examples include properties and action parameters (but not actions themselves) nor collections.

Method Summary

Methods

Modifier and Type	Method and Description
void	set(ObjectAdapter owner, ObjectAdapter newValue) Updates the referenced ObjectAdapter for the owning ObjectAdapter with the new value provided, or clears the reference if null.

Methods inherited from interface org.apache.isis.core.metamodel.spec.feature.CurrentHolder

get

Method Detail

set

void set(ObjectAdapter owner,
       ObjectAdapter newValue)

Updates the referenced ObjectAdapter for the owning ObjectAdapter with the new value provided, or clears the reference if null.

For example, if this is a OneToOneAssociation, then updates the object referenced .

Parameters:

owner -

newValue - - the new value, or null