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/*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [https://neo4j.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package org.neo4j.procedure.builtin;
import static java.time.format.DateTimeFormatter.ISO_OFFSET_DATE_TIME;
import static java.util.concurrent.TimeUnit.HOURS;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static java.util.concurrent.TimeUnit.MINUTES;
import static java.util.concurrent.TimeUnit.SECONDS;
import java.time.Instant;
import java.time.OffsetDateTime;
import java.time.ZoneId;
public class ProceduresTimeFormatHelper {
public static String formatTime(final Instant instant, ZoneId zoneId) {
return OffsetDateTime.ofInstant(instant, zoneId).format(ISO_OFFSET_DATE_TIME);
}
public static String formatTime(final long startTime, ZoneId zoneId) {
return formatTime(Instant.ofEpochMilli(startTime), zoneId);
}
public static String formatInterval(final long l) {
final long hr = MILLISECONDS.toHours(l);
final long min = MILLISECONDS.toMinutes(l - HOURS.toMillis(hr));
final long sec = MILLISECONDS.toSeconds(l - HOURS.toMillis(hr) - MINUTES.toMillis(min));
final long ms = l - HOURS.toMillis(hr) - MINUTES.toMillis(min) - SECONDS.toMillis(sec);
return String.format("%02d:%02d:%02d.%03d", hr, min, sec, ms);
}
}