119 lines
2.4 KiB
Java
119 lines
2.4 KiB
Java
/*
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* Copyright (C) 2021 Christian Pierre MOMON <christian@momon.org>
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*
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* This file is part of Logar, simple tool to manage http log files.
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*
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* Logar is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* Logar is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Logar. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.april.logar.util;
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import java.time.Duration;
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import java.time.LocalDateTime;
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import java.time.ZoneOffset;
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/**
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* The Class Chrono.
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*/
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public class Chrono
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{
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private LocalDateTime start;
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/**
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* Instantiates a new time keeper.
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*/
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public Chrono()
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{
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reset();
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}
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/**
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* Duration.
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*
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* @return the long
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*/
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public long duration()
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{
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long result;
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result = LocalDateTime.now().toEpochSecond(ZoneOffset.UTC) - this.start.toEpochSecond(ZoneOffset.UTC);
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//
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return result;
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}
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/**
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* Format.
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*
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* @return the string
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*/
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public String format()
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{
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String result;
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if (this.start == null)
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{
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result = "n/a";
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}
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else
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{
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LocalDateTime end = LocalDateTime.now();
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Duration duration = Duration.between(this.start, end);
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result = String.format("%02d:%02d:%02d", duration.getSeconds() / 60 / 60, duration.getSeconds() / 60, duration.getSeconds() % 60);
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}
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//
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return result;
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}
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/**
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* Reset.
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*/
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public void reset()
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{
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this.start = null;
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}
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/**
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* Start.
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*/
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public Chrono start()
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{
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Chrono result;
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this.start = LocalDateTime.now();
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result = this;
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//
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return result;
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}
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/**
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* To string.
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*
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* @return the string
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*/
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@Override
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public String toString()
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{
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String result;
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result = format();
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//
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return result;
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}
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}
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