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 lombok.Setter; 22 import org.apache.shardingsphere.data.pipeline.core.ingest.record.Record; 23 24 import java.util.concurrent.atomic.AtomicInteger; 25 26 /** 27 * CDC ack position. 28 */ 29 @Getter 30 public final class CDCAckPosition { 31 32 @Setter 33 private Record lastRecord; 34 35 private final AtomicInteger dataRecordCount = new AtomicInteger(); 36 37 private final long createTimeMills; 38 39 public CDCAckPosition(final Record lastRecord, final int dataRecordCount) { 40 this.lastRecord = lastRecord; 41 this.dataRecordCount.set(dataRecordCount); 42 createTimeMills = System.currentTimeMillis(); 43 } 44 45 /** 46 * Get data record count. 47 * 48 * @return data record count. 49 */ 50 public int getDataRecordCount() { 51 return dataRecordCount.get(); 52 } 53 }