1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.shardingsphere.data.pipeline.cdc.core.ack;
19
20 import lombok.Getter;
21 import org.apache.shardingsphere.data.pipeline.core.ingest.record.Record;
22
23 import java.util.concurrent.atomic.AtomicInteger;
24
25 /**
26 * CDC ACK position.
27 */
28 public final class CDCAckPosition {
29
30 @Getter
31 private final Record lastRecord;
32
33 private final AtomicInteger dataRecordCount = new AtomicInteger();
34
35 public CDCAckPosition(final Record lastRecord, final int dataRecordCount) {
36 this.lastRecord = lastRecord;
37 this.dataRecordCount.set(dataRecordCount);
38 }
39
40 /**
41 * Get data record count.
42 *
43 * @return data record count.
44 */
45 public int getDataRecordCount() {
46 return dataRecordCount.get();
47 }
48 }