public abstract void executeDeleteRelationship(ChampRelationship relationship) throws ChampRelationshipNotExistsException;
@Override
public abstract Stream<ChampRelationship> retrieveRelationships(ChampObject object) throws ChampUnmarshallingException, ChampObjectNotExistsException;
+ @Override
public abstract Stream<ChampRelationship> queryRelationships(Map<String, Object> queryParams);
public abstract ChampPartition executeStorePartition(ChampPartition partition) throws ChampSchemaViolationException, ChampRelationshipNotExistsException, ChampMarshallingException, ChampObjectNotExistsException;
public abstract void executeDeletePartition(ChampPartition graph);