Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* The MIT License
* Copyright (c) 2012 Microsoft Corporation
*
* 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 microsoft.exchange.webservices.data.misc;
import microsoft.exchange.webservices.data.core.exception.misc.FormatException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* The Class TimeSpan.
*/
public class TimeSpan implements Comparable, java.io.Serializable, Cloneable {
private static final Log LOG = LogFactory.getLog(TimeSpan.class);
/**
* Constant serialized ID used for compatibility.
*/
private static final long serialVersionUID = 1L;
/**
* The time.
*/
private long time = 0;
/**
* Constant for milliseconds unit and conversion.
*/
public static final int MILLISECONDS = 1;
/**
* Constant for seconds unit and conversion.
*/
public static final int SECONDS = MILLISECONDS * 1000;
/**
* Constant for minutes unit and conversion.
*/
public static final int MINUTES = SECONDS * 60;
/**
* Constant for hours unit and conversion.
*/
public static final int HOURS = MINUTES * 60;
/**
* Constant for days unit and conversion.
*/
public static final int DAYS = HOURS * 24;
/**
* Represents the Maximum TimeSpan value.
*/
public static final TimeSpan MAX_VALUE = new TimeSpan(Long.MAX_VALUE);
/**
* Represents the Minimum TimeSpan value.
*/
public static final TimeSpan MIN_VALUE = new TimeSpan(Long.MIN_VALUE);
/**
* Represents the TimeSpan with a value of zero.
*/
public static final TimeSpan ZERO = new TimeSpan(0L);
/**
* Creates a new instance of TimeSpan based on the number of milliseconds
* entered.
*
* @param time the number of milliseconds for this TimeSpan.
*/
public TimeSpan(long time) {
this.time = time;
}
/**
* Creates a new TimeSpan object based on the unit and value entered.
*
* @param units the type of unit to use to create a TimeSpan instance.
* @param value the number of units to use to create a TimeSpan instance.
*/
public TimeSpan(int units, long value) {
this.time = TimeSpan.toMilliseconds(units, value);
}
/*
* public static TimeSpan fromMinutes(int value) { int l = value*60*100;
* return l; }
*/
/**
* Subtracts two Date objects creating a new TimeSpan object.
*
* @param date1 Date to use as the base value.
* @param date2 Date to subtract from the base value.
* @return a TimeSpan object representing the difference bewteen the two
* Date objects.
*/
public static TimeSpan subtract(java.util.Date date1,
java.util.Date date2) {
return new TimeSpan(date1.getTime() - date2.getTime());
}
/**
* Compares this object with the specified object for order. Returns a
* negative integer, zero, or a positive integer as this object is less
* than, equal to, or greater than the specified object. Comparison is based
* on the number of milliseconds in this TimeSpan.
*
* @param o the Object to be compared.
* @return a negative integer, zero, or a positive integer as this object is
* less than, equal to, or greater than the specified object.
*/
public int compareTo(TimeSpan o) {
TimeSpan compare = (TimeSpan) o;
if (this.time == compare.time) {
return 0;
}
if (this.time > compare.time) {
return +1;
}
return -1;
}
/**
* Indicates whether some other object is "equal to" this one. Comparison is
* based on the number of milliseconds in this TimeSpan.
*
* @param obj the reference object with which to compare.
* @return if the obj argument is a TimeSpan object with the exact same
* number of milliseconds. otherwise.
*/
public boolean equals(Object obj) {
if (obj instanceof TimeSpan) {
TimeSpan compare = (TimeSpan) obj;
if (this.time == compare.time) {
return true;
}
}
return false;
}
/**
* Returns a hash code value for the object. This method is supported for
* the benefit of hashtables such as those provided by
* java.util.Hashtable. The method uses the same algorithm as
* found in the Long class.
*
* @return a hash code value for this object.
* @see Object#equals(Object)
* @see java.util.Hashtable
*/
public int hashCode() {
return Long.valueOf(this.time).hashCode();
}
/**
* Returns a string representation of the object in the format.
* "[-]d.hh:mm:ss.ff" where "-" is an optional sign for negative TimeSpan
* values, the "d" component is days, "hh" is hours, "mm" is minutes, "ss"
* is seconds, and "ff" is milliseconds
*
* @return a string containing the number of milliseconds.
*/
public String toString() {
StringBuffer sb = new StringBuffer();
long millis = this.time;
if (millis < 0) {
sb.append("-");
millis = -millis;
}
long day = millis / TimeSpan.DAYS;
if (day != 0) {
sb.append(day);
sb.append("d.");
millis = millis % TimeSpan.DAYS;
}
sb.append(millis / TimeSpan.HOURS);
millis = millis % TimeSpan.HOURS;
sb.append("h:");
sb.append(millis / TimeSpan.MINUTES);
millis = millis % TimeSpan.MINUTES;
sb.append("m:");
sb.append(millis / TimeSpan.SECONDS);
sb.append("s");
millis = millis % TimeSpan.SECONDS;
if (millis != 0) {
sb.append(".");
sb.append(millis);
sb.append("ms");
}
return sb.toString();
}
/**
* Returns a clone of this TimeSpan.
*
* @return a clone of this TimeSpan.
*/
public Object clone() {
try {
return super.clone();
} catch (CloneNotSupportedException e) {
LOG.error(e);
throw new InternalError();
}
}
/**
* Indicates whether the value of the TimeSpan is positive.
*
* @return if the value of the TimeSpan is greater than
* zero. otherwise.
*/
public boolean isPositive() {
return this.compareTo(TimeSpan.ZERO) > 0 ? true : false;
}
/**
* Indicates whether the value of the TimeSpan is negative.
*
* @return if the value of the TimeSpan is less than zero.
* otherwise.
*/
public boolean isNegative() {
return this.compareTo(TimeSpan.ZERO) < 0 ? true : false;
}
/**
* Indicates whether the value of the TimeSpan is zero.
*
* @return if the value of the TimeSpan is equal to zero.
* otherwise.
*/
public boolean isZero() {
return this.equals(TimeSpan.ZERO);
}
/**
* Gets the number of milliseconds.
*
* @return the number of milliseconds.
*/
public long getMilliseconds() {
return (((this.time % TimeSpan.HOURS) % TimeSpan.MINUTES) % TimeSpan.MILLISECONDS)
/ TimeSpan.MILLISECONDS;
}
/**
* Gets the number of milliseconds.
*
* @return the number of milliseconds.
*/
public long getTotalMilliseconds() {
return this.time;
}
/**
* Gets the number of seconds (truncated).
*
* @return the number of seconds.
*/
public long getSeconds() {
return ((this.time % TimeSpan.HOURS) % TimeSpan.MINUTES) / TimeSpan.SECONDS;
}
/**
* Gets the number of seconds including fractional seconds.
*
* @return the number of seconds.
*/
public double getTotalSeconds() {
return this.time / 1000.0d;
}
/**
* Gets the number of minutes (truncated).
*
* @return the number of minutes.
*/
public long getMinutes() {
return (this.time % TimeSpan.HOURS) / TimeSpan.MINUTES;// (this.time/1000)/60;
}
/**
* Gets the number of minutes including fractional minutes.
*
* @return the number of minutes.
*/
public double getTotalMinutes() {
return (this.time / 1000.0d) / 60.0d;
}
/**
* Gets the number of hours (truncated).
*
* @return the number of hours.
*/
public long getHours() {
return ((this.time / 1000) / 60) / 60;
}
/**
* Gets the number of hours including fractional hours.
*
* @return the number of hours.
*/
public double getTotalHours() {
return ((this.time / 1000.0d) / 60.0d) / 60.0d;
}
/**
* Gets the number of days (truncated).
*
* @return the number of days.
*/
public long getDays() {
return (((this.time / 1000) / 60) / 60) / 24;
}
/**
* Gets the number of days including fractional days.
*
* @return the number of days.
*/
public double getTotalDays() {
return (((this.time / 1000.0d) / 60.0d) / 60.0d) / 24.0d;
}
/**
* Adds a TimeSpan to this TimeSpan.
*
* @param timespan the TimeSpan to add to this TimeSpan.
*/
public void add(TimeSpan timespan) {
add(TimeSpan.MILLISECONDS, timespan.time);
}
/**
* Adds a number of units to this TimeSpan.
*
* @param units the type of unit to add to this TimeSpan.
* @param value the number of units to add to this TimeSpan.
*/
public void add(int units, long value) {
this.time += TimeSpan.toMilliseconds(units, value);
}
/**
* Compares two TimeSpan objects.
*
* @param first first TimeSpan to use in the compare.
* @param second second TimeSpan to use in the compare.
* @return a negative integer, zero, or a positive integer as the first
* TimeSpan is less than, equal to, or greater than the second
* TimeSpan.
*/
public static int compare(TimeSpan first, TimeSpan second) {
if (first.time == second.time) {
return 0;
}
if (first.time > second.time) {
return +1;
}
return -1;
}
/**
* Returns a TimeSpan whose value is the absolute value of this TimeSpan.
*
* @return a TimeSpan whose value is the absolute value of this TimeSpan.
*/
public TimeSpan duration() {
return new TimeSpan(Math.abs(this.time));
}
/**
* Returns a TimeSpan whose value is the negated value of this TimeSpan.
*
* @return a TimeSpan whose value is the negated value of this TimeSpan.
*/
public TimeSpan negate() {
return new TimeSpan(-this.time);
}
/**
* Subtracts a TimeSpan from this TimeSpan.
*
* @param timespan the TimeSpan to subtract from this TimeSpan.
*/
public void subtract(TimeSpan timespan) {
subtract(TimeSpan.MILLISECONDS, timespan.time);
}
/**
* Subtracts a number of units from this TimeSpan.
*
* @param units the type of unit to subtract from this TimeSpan.
* @param value the number of units to subtract from this TimeSpan.
*/
public void subtract(int units, long value) {
add(units, -value);
}
/**
* To milliseconds.
*
* @param units the units
* @param value the value
* @return the long
*/
private static long toMilliseconds(int units, long value) {
long millis;
switch (units) {
case TimeSpan.MILLISECONDS:
case TimeSpan.SECONDS:
case TimeSpan.MINUTES:
case TimeSpan.HOURS:
case TimeSpan.DAYS:
millis = value * units;
break;
default:
throw new IllegalArgumentException("Unrecognized units: " + units);
}
return millis;
}
public static TimeSpan parse(String s) throws Exception {
String str = s.trim();
String[] st1 = str.split("\\.");
int days = 0, millsec = 0, totMillSec = 0;
String data = str;
switch (st1.length) {
case 1:
data = str;
break;
case 2:
if (st1[0].split(":").length > 1) {
millsec = Integer.parseInt(st1[1]);
data = st1[0];
} else {
days = Integer.parseInt(st1[0]);
data = st1[1];
}
break;
case 3:
days = Integer.parseInt(st1[0]);
data = st1[1];
millsec = Integer.parseInt(st1[2]);
break;
default:
throw new FormatException("Bad Format");
}
String[] st = data.split(":");
switch (st.length) {
case 1:
totMillSec = Integer.parseInt(str) * 24 * 60 * 60 * 1000;
break;
case 2:
totMillSec = (Integer.parseInt(st[0]) * 60 * 60 * 1000) + (Integer.parseInt(st[1]) * 60 * 1000);
break;
case 3:
totMillSec = (Integer.parseInt(st[0]) * 60 * 60 * 1000) + (Integer.parseInt(st[1]) * 60 * 1000) + (
Integer.parseInt(st[2]) * 1000);
break;
case 4:
totMillSec =
(Integer.parseInt(st[0]) * 24 * 60 * 60 * 1000) + (Integer.parseInt(st[1]) * 60 * 60 * 1000) + (
Integer.parseInt(st[2]) * 60 * 1000) + (Integer.parseInt(st[3]) * 1000);
break;
default:
throw new FormatException("Bad Format/Overflow");
}
totMillSec += (days * 24 * 60 * 60 * 1000) + millsec;
return new TimeSpan(totMillSec);
}
}
