/** * @return a copy of the map of reference counts for each input, * representing the fields accessed in join conditions */ public Map<Integer, int[]> getCopyJoinFieldRefCountsMap() { return cloneJoinFieldRefCountsMap(); }
/** * @return a copy of the map of reference counts for each input, * representing the fields accessed in join conditions */ public Map<Integer, int[]> getCopyJoinFieldRefCountsMap() { return cloneJoinFieldRefCountsMap(); }