| /* |
| * 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; |
| |
| /** |
| * API for configuring an incremental scan. |
| */ |
| public interface IncrementalScan<ThisT, T extends ScanTask, G extends ScanTaskGroup<T>> extends Scan<ThisT, T, G> { |
| /** |
| * Instructs this scan to look for changes starting from a particular snapshot (inclusive). |
| * <p> |
| * If the start snapshot is not configured, it is defaulted to the oldest ancestor |
| * of the end snapshot (inclusive). |
| * |
| * @param fromSnapshotId the start snapshot ID (inclusive) |
| * @return this for method chaining |
| * @throws IllegalArgumentException if the start snapshot is not an ancestor of the end snapshot |
| */ |
| ThisT fromSnapshotInclusive(long fromSnapshotId); |
| |
| /** |
| * Instructs this scan to look for changes starting from a particular snapshot (exclusive). |
| * <p> |
| * If the start snapshot is not configured, it is defaulted to the oldest ancestor |
| * of the end snapshot (inclusive). |
| * |
| * @param fromSnapshotId the start snapshot ID (exclusive) |
| * @return this for method chaining |
| * @throws IllegalArgumentException if the start snapshot is not an ancestor of the end snapshot |
| */ |
| ThisT fromSnapshotExclusive(long fromSnapshotId); |
| |
| /** |
| * Instructs this scan to look for changes up to a particular snapshot (inclusive). |
| * <p> |
| * If the end snapshot is not configured, it is defaulted to the current table snapshot (inclusive). |
| * |
| * @param toSnapshotId the end snapshot ID (inclusive) |
| * @return this for method chaining |
| */ |
| ThisT toSnapshot(long toSnapshotId); |
| } |