com.sapportals.wcm.service.relation
Interface IOrderedRelationPosition
- All Known Implementing Classes:
- OrderedRelationPosition
- public interface IOrderedRelationPosition
An ordering position for relations.
Let's assume the relations R1 and R2 belong to the same
relation type T and they both have the same source operand S .
Furthermore R1 has T1 as target operand while R2 has
T2 as target operand. To express that relation R2 should be before
R2 (with respect to their common type and source operand), the
OrderedRelationPosition for R2 would look like
getPosition()=OrderPosition.BEFORE and
getRelativeRelationID()="R1" , while the OrderedRelationPosition
for R1 would look like getPosition()=OrderPosition.AFTER
and getRelativeRelationID()="R2" .
getType
public OrderPosition getType()
- Get the ordering position type.
- Returns:
- the
OrderPosition for this position.
getRelativeID
public String getRelativeID()
- Get the id of the relation to which this position relates to.
- Returns:
- the
String with the id of the related relation. Can be
null if getType() is
OrderPosition.FIRST or OrderPosition.LAST .
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