code: private void onParseRelation(Object entity, final PersistenceDelegator pd, EntityMetadata targetEntityMetadata,
              Object relationEntity, Relation relation, boolean lazilyloaded, Map<Object, Object> relationStack)
      {
          parseRelations(entity, getEntity(relationEntity), getPersistedRelations(relationEntity), pd,
                  targetEntityMetadata, lazilyloaded, relationStack);
  
          // if relation ship is unary, no problem else we need to add
          setRelationToEntity(entity, relationEntity, relation);
      }
docs: Invokes parseRelations for relation entity and set relational entity
  within entity
  
  @param entity
  @param pd
  @param targetEntityMetadata
  @param relationEntity
  @param relation
  @param lazilyloaded
  @param relationStack