| /* |
| * 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.utils.datastructure; |
| |
| import org.apache.iotdb.tsfile.file.metadata.enums.TSDataType; |
| |
| import java.util.List; |
| |
| public class QuickAlignedTVList extends AlignedTVList implements QuickSort { |
| QuickAlignedTVList(List<TSDataType> types) { |
| super(types); |
| } |
| |
| @Override |
| public void sort() { |
| if (!sorted) { |
| qsort(0, rowCount - 1); |
| } |
| sorted = true; |
| } |
| |
| @Override |
| protected void set(int src, int dest) { |
| long srcT = getTime(src); |
| int srcV = getValueIndex(src); |
| set(dest, srcT, srcV); |
| } |
| |
| @Override |
| public int compare(int idx1, int idx2) { |
| long t1 = getTime(idx1); |
| long t2 = getTime(idx2); |
| return Long.compare(t1, t2); |
| } |
| |
| @Override |
| public void swap(int p, int q) { |
| int valueP = getValueIndex(p); |
| long timeP = getTime(p); |
| int valueQ = getValueIndex(q); |
| long timeQ = getTime(q); |
| set(p, timeQ, valueQ); |
| set(q, timeP, valueP); |
| } |
| } |