| /* |
| * 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.iotdb.db.storageengine.dataregion.compaction.execute.utils.executor.fast.element; |
| |
| import org.apache.tsfile.read.TimeValuePair; |
| import org.apache.tsfile.read.reader.IPointReader; |
| |
| import java.io.IOException; |
| |
| @SuppressWarnings("squid:S1104") |
| public class PointElement { |
| public long timestamp; |
| public long priority; |
| public TimeValuePair timeValuePair; |
| public IPointReader pointReader; |
| public PageElement pageElement; |
| |
| public PointElement(PageElement pageElement) throws IOException { |
| pageElement.deserializePage(); |
| this.pageElement = pageElement; |
| this.pointReader = pageElement.getPointReader(); |
| if (!pointReader.hasNextTimeValuePair()) { |
| return; |
| } |
| this.timeValuePair = pointReader.nextTimeValuePair(); |
| this.timestamp = timeValuePair.getTimestamp(); |
| this.priority = pageElement.getPriority(); |
| } |
| |
| public boolean hasNext() throws IOException { |
| return pointReader.hasNextTimeValuePair(); |
| } |
| |
| public TimeValuePair next() throws IOException { |
| timeValuePair = pointReader.nextTimeValuePair(); |
| timestamp = timeValuePair.getTimestamp(); |
| return timeValuePair; |
| } |
| } |