public Builder mergeFrom(org.apache.tajo.catalog.proto.CatalogProtos.ColumnStatsProto other) { if (other == org.apache.tajo.catalog.proto.CatalogProtos.ColumnStatsProto.getDefaultInstance()) return this; if (other.hasColumn()) { mergeColumn(other.getColumn()); } if (other.hasNumDistVal()) { setNumDistVal(other.getNumDistVal()); } if (other.hasNumNulls()) { setNumNulls(other.getNumNulls()); } if (other.hasMinValue()) { setMinValue(other.getMinValue()); } if (other.hasMaxValue()) { setMaxValue(other.getMaxValue()); } this.mergeUnknownFields(other.getUnknownFields()); return this; }