| /* |
| * 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.iceberg; |
| |
| import java.util.Set; |
| import org.apache.iceberg.relocated.com.google.common.base.Preconditions; |
| |
| class BaseRewriteFiles extends MergingSnapshotProducer<RewriteFiles> implements RewriteFiles { |
| BaseRewriteFiles(String tableName, TableOperations ops) { |
| super(tableName, ops); |
| |
| // replace files must fail if any of the deleted paths is missing and cannot be deleted |
| failMissingDeletePaths(); |
| } |
| |
| @Override |
| protected RewriteFiles self() { |
| return this; |
| } |
| |
| @Override |
| protected String operation() { |
| return DataOperations.REPLACE; |
| } |
| |
| @Override |
| public RewriteFiles rewriteFiles(Set<DataFile> filesToDelete, Set<DataFile> filesToAdd) { |
| Preconditions.checkArgument(filesToDelete != null && !filesToDelete.isEmpty(), |
| "Files to delete cannot be null or empty"); |
| Preconditions.checkArgument(filesToAdd != null && !filesToAdd.isEmpty(), |
| "Files to add can not be null or empty"); |
| |
| for (DataFile toDelete : filesToDelete) { |
| delete(toDelete); |
| } |
| |
| for (DataFile toAdd : filesToAdd) { |
| add(toAdd); |
| } |
| |
| return this; |
| } |
| } |