| /* |
| * 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.List; |
| import org.apache.iceberg.expressions.ResidualEvaluator; |
| import org.apache.iceberg.relocated.com.google.common.collect.ImmutableList; |
| |
| class BaseDeletedDataFileScanTask |
| extends BaseChangelogContentScanTask<DeletedDataFileScanTask, DataFile> |
| implements DeletedDataFileScanTask { |
| |
| private final DeleteFile[] deletes; |
| |
| BaseDeletedDataFileScanTask( |
| int changeOrdinal, |
| long commitSnapshotId, |
| DataFile file, |
| DeleteFile[] deletes, |
| String schemaString, |
| String specString, |
| ResidualEvaluator residuals) { |
| super(changeOrdinal, commitSnapshotId, file, schemaString, specString, residuals); |
| this.deletes = deletes != null ? deletes : new DeleteFile[0]; |
| } |
| |
| @Override |
| protected DeletedDataFileScanTask self() { |
| return this; |
| } |
| |
| @Override |
| protected DeletedDataFileScanTask newSplitTask( |
| DeletedDataFileScanTask parentTask, long offset, long length) { |
| return new SplitDeletedDataFileScanTask(parentTask, offset, length); |
| } |
| |
| @Override |
| public List<DeleteFile> existingDeletes() { |
| return ImmutableList.copyOf(deletes); |
| } |
| |
| private static class SplitDeletedDataFileScanTask |
| extends SplitScanTask<SplitDeletedDataFileScanTask, DeletedDataFileScanTask, DataFile> |
| implements DeletedDataFileScanTask { |
| |
| SplitDeletedDataFileScanTask(DeletedDataFileScanTask parentTask, long offset, long length) { |
| super(parentTask, offset, length); |
| } |
| |
| @Override |
| protected SplitDeletedDataFileScanTask copyWithNewLength(long newLength) { |
| return new SplitDeletedDataFileScanTask(parentTask(), start(), newLength); |
| } |
| |
| @Override |
| public List<DeleteFile> existingDeletes() { |
| return parentTask().existingDeletes(); |
| } |
| } |
| } |