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This is the core module of Microsoft Application Insights Java SDK
/*
* ApplicationInsights-Java
* Copyright (c) Microsoft Corporation
* All rights reserved.
*
* MIT License
* Permission is hereby granted, free of charge, to any person obtaining a copy of this
* software and associated documentation files (the ""Software""), to deal in the Software
* without restriction, including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software, and to permit
* persons to whom the Software is furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in all copies or
* substantial portions of the Software.
* THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
* FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
package com.microsoft.applicationinsights.telemetry;
import com.google.common.base.Preconditions;
/**
* This class lets its users to define an interval of time
* which can be defined in terms of days, hours, minutes, seconds and milliseconds.
*
* It has various constructors to let the user easily define an interval of time.
*/
public final class Duration {
private final static String DAYS_FORMAT = "%02d.";
private final static String HH_MM_SS_FORMAT = "%02d:%02d:%02d";
private final static String MILLISECONDS_FORMAT = ".%03d0000";
private final static long SECONDS_IN_ONE_MINUTE = 60;
private final static long SECONDS_IN_ONE_HOUR = 3600;
private final static long SECONDS_IN_ONE_DAY = 86400;
private final static long MINUTES_IN_ONE_HOUR = 60;
private final static long HOURS_IN_ONE_DAY = 24;
private final long days;
private final int hours;
private final int minutes;
private final int seconds;
private final int milliseconds;
/**
* The interval is set by setting all the possible values.
* @param days Day(s).
* @param hours Hour(s) in range [-23, 23].
* @param minutes Minute(s) in range [-59, 59].
* @param seconds Second(s) in range [-59, 59].
* @param milliseconds Milliseconds in range [0, 999].
*/
public Duration(long days, int hours, int minutes, int seconds, int milliseconds) {
Preconditions.checkArgument(hours >= -23 && hours <= 23, "hours argument should be in the [-23, 23] range");
Preconditions.checkArgument(minutes >= -59 && minutes <= 59, "minutes argument should be in the [-59, 59] range");
Preconditions.checkArgument(seconds >= -59 && seconds <= 59, "seconds argument should be in the [-59, 59] range");
Preconditions.checkArgument(milliseconds >= 0 && milliseconds <= 999, "milliseconds argument should be in the [0, 999] range");
this.days = days;
this.hours = hours;
this.minutes = minutes;
this.seconds = seconds;
this.milliseconds = milliseconds;
}
/**
* The duration is defined by milliseconds.
* The class will calculate the number of days, hours, minutes, seconds and milliseconds from that value.
* @param duration The duration in milliseconds.
*/
public Duration(long duration) {
milliseconds = (int)(duration % 1000);
long durationInSeconds = duration / 1000;
seconds = (int)(durationInSeconds % SECONDS_IN_ONE_MINUTE);
minutes = (int)((durationInSeconds / SECONDS_IN_ONE_MINUTE) % MINUTES_IN_ONE_HOUR);
hours = (int)((durationInSeconds / SECONDS_IN_ONE_HOUR) % HOURS_IN_ONE_DAY);
days = durationInSeconds / SECONDS_IN_ONE_DAY;
}
/**
* Gets the days part of the duration.
* @return The days part of the duration.
*/
public long getDays() {
return days;
}
/**
* Gets the hours part of the duration.
* @return The hours part of the duration.
*/
public int getHours() {
return hours;
}
/**
* Gets the minutes part of the duration.
* @return The minutes part of the duration.
*/
public int getMinutes() {
return minutes;
}
/**
* Gets the seconds part of the duration.
* @return The seconds part of the duration.
*/
public int getSeconds() {
return seconds;
}
/**
* Gets the milliseconds part of the duration.
* @return The milliseconds part of the duration.
*/
public int getMilliseconds() {
return milliseconds;
}
/**
* Gets the total milliseconds of the duration.
* @return The total milliseconds of the duration.
*/
public long getTotalMilliseconds() {
return (days * SECONDS_IN_ONE_DAY * 1000) +
(hours * SECONDS_IN_ONE_HOUR * 1000) +
(minutes * SECONDS_IN_ONE_MINUTE * 1000) +
(seconds * 1000) + milliseconds;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
if (days != 0) {
sb.append(String.format(DAYS_FORMAT, days));
}
sb.append(String.format(HH_MM_SS_FORMAT, hours, minutes, seconds));
if (milliseconds > 0) {
sb.append(String.format(MILLISECONDS_FORMAT, milliseconds));
}
return sb.toString();
}
@Override
public boolean equals(Object other) {
if (this == other) {
return true;
}
if (!(other instanceof Duration)) {
return false;
}
Duration that = (Duration)other;
return
this.days == that.getDays() &&
this.hours == that.getHours() &&
this.minutes == that.getMinutes() &&
this.seconds == that.getSeconds() &&
this.milliseconds == that.getMilliseconds();
}
@Override
public int hashCode() {
int hash = 7;
hash = 89 * hash + (int)((days ^ (days >>> 32)));
hash = 89 * hash + hours;
hash = 89 * hash + minutes;
hash = 89 * hash + seconds;
hash = 89 * hash + milliseconds;
return hash;
}
}
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