ItemPKPopulator (hybris Commerce Suite 2011)

All Known Implementing Classes:

RootItemPKPopulator
```
public interface ItemPKPopulator
```
A populator that finds a corresponding root item for any given item in the integration object and populates the root item primary key in the item.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.util.List<OutboundItemDTO>`	`populatePK(OutboundItemDTO itemDTO)`	Populates the pk with the root item pk for the integrationObject under concern

- Method Detail
  - populatePK
```
java.util.List<OutboundItemDTO> populatePK(OutboundItemDTO itemDTO)
```
    Populates the pk with the root item pk for the integrationObject under concern
    
    Parameters:
    
    itemDTO - A DTO with the information about the changes in an item.
    
    Returns:
    
    a list of DTOs where root item PK is populated. Each item in the returned list represents a different root item derived. This is possible only in case of a one-to-many or many-to-many relation of the item presented by the itemDTO to the root item of the integration object.