| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.carbondata.processing.sort; |
| |
| import java.io.Serializable; |
| |
| import org.apache.carbondata.processing.loading.row.IntermediateSortTempRow; |
| |
| /** |
| * Below class will be used to update the sort output row based on schema order during filnal merge |
| * this is required because in case of older version(eg:1.1) alter add column was supported |
| * only with sort columns and sort step will return the data based on |
| * sort column order(sort columns first) so as writer step understand format based on schema order |
| * so we need to arrange based on schema order |
| */ |
| public interface SortTempRowUpdater extends Serializable { |
| |
| /** |
| * @param intermediateSortTempRow |
| */ |
| void updateSortTempRow(IntermediateSortTempRow intermediateSortTempRow); |
| |
| void updateOutputRow(Object[] out, int[] dimArray, |
| Object[] noDictArray, Object[] measureArray); |
| } |