| /* |
| * Copyright 2017 HugeGraph Authors |
| * |
| * 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 com.baidu.hugegraph.util; |
| |
| import java.time.Duration; |
| import java.util.Date; |
| |
| public final class TimeUtil { |
| |
| @SuppressWarnings("deprecation") |
| public static long BASE_TIME = new Date(2017 - 1900, 10, 28).getTime(); |
| |
| public static long timeGen() { |
| return System.currentTimeMillis() - BASE_TIME; |
| } |
| |
| public static long timeGen(Date date) { |
| return date.getTime() - BASE_TIME; |
| } |
| |
| public static long timeGen(long time) { |
| return time - BASE_TIME; |
| } |
| |
| public static long tillNextMillis(long lastTimestamp) { |
| long timestamp = timeGen(); |
| while (timestamp <= lastTimestamp) { |
| timestamp = timeGen(); |
| } |
| return timestamp; |
| } |
| |
| public static String readableTime(long time) { |
| if (time > 60 * 1000) { |
| // Remove the milliseconds part |
| time = time / 1000 * 1000; |
| } |
| Duration duration = Duration.ofMillis(time); |
| return duration.toString() |
| .substring(2) |
| .replaceAll("(\\d[HMS])(?!$)", "$1 ") |
| .toLowerCase(); |
| } |
| } |