TimeUtils (WebLaF core library 1.2.13 API)

java.lang.Object
- com.alee.utils.TimeUtils

```
public final class TimeUtils
extends Object
```
This class provides a set of utilities for time measurement and comparison.

Author:

Mikle Garin

Field Summary

Fields
Modifier and Type	Field and Description
`static long`	`msInDay`
`static long`	`msInHour`
`static long`	`msInMinute`
`static long`	`msInSecond`
`static long`	`msInWeek` Constants for time calculations.
`static long`	`nsInMillisecond`
`static long`	`nsInSecond`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`changeByDays(Calendar calendar, int days)` Changes calendar date by the specified days amount.
`static Date`	`currentDate()` Returns current system date.
`static long`	`currentNanoTime()` Returns current system nano time.
`static long`	`currentTime()` Returns current system time.
`static void`	`decreaseByDay(Calendar calendar)` Decreases calendar date by one day.
`static String`	`formatCurrentDate(String format)` Returns formatted representation of current date.
`static String`	`formatDate(String format, Date date)` Returns formatted representation of specified date.
`static Date`	`getEndOfDay(Date date)` Returns end-of-day date.
`static Long`	`getLastNanoTime()` Returns either last pinned nanotime or last request nanotime.
`static Long`	`getLastTime()` Returns either last pinned time or last request time.
`static long`	`getPassedNanoTime()` Returns nanotime passed since either last pin request or last nanotime request.
`static long`	`getPassedNanoTime(boolean total)` Returns nanotime passed since either last pin request or last nanotime request if total is false.
`static long`	`getPassedTime()` Returns time passed since either last pin request or last time request.
`static long`	`getPassedTime(boolean total)` Returns time passed since either last pin request or last time request if total is false.
`static Long`	`getPinnedNanoTime()` Returns last pinned nanotime.
`static Long`	`getPinnedTime()` Returns last pinned time.
`static Date`	`getStartOfDay(Date date)` Returns start-of-day date.
`static void`	`increaseByDay(Calendar calendar)` Increases calendar date by one day.
`static boolean`	`isSameDay(Calendar calendar, Date date)` Returns true if date contained in Calendar and specified date both represent the same day.
`static boolean`	`isSameDay(Calendar calendar, Long date)` Returns true if date contained in Calendar and specified time both represent the same day.
`static boolean`	`isSameDay(Date date1, Date date2)` Returns true if both of the dates represent the same day.
`static boolean`	`isSameDay(Long time1, Long time2)` Returns true if both of the time represent the same day.
`static void`	`pinNanoTime()` Pins current system nanotime.
`static void`	`pinTime()` Pins current system time.
`static void`	`resetNanoTime()` Resets last pinned nanotime and last request nanotime.
`static void`	`resetTime()` Resets last pinned time and last request time.
`static void`	`showPassedNanoTime()` Writes nanotime passed since either last pin request or last nanotime request to log.
`static void`	`showPassedNanoTime(boolean total)` Writes nanotime passed since either last pin request or last nanotime request if total is false to log.
`static void`	`showPassedNanoTime(boolean total, String prefix)` Writes nanotime passed since either last pin request or last nanotime request if total is false to log with specified prefix.
`static void`	`showPassedNanoTime(String prefix)` Writes nanotime passed since either last pin request or last nanotime request to log with specified prefix.
`static void`	`showPassedTime()` Writes time passed since either last pin request or last time request to log.
`static void`	`showPassedTime(boolean total)` Writes time passed since either last pin request or last time request if total is false to log.
`static void`	`showPassedTime(boolean total, String prefix)` Writes time passed since either last pin request or last time request if total is false to log with specified prefix.
`static void`	`showPassedTime(String prefix)` Writes time passed since either last pin request or last time request to log with specified prefix.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - msInWeek
```
public static final long msInWeek
```
    Constants for time calculations.
    
    See Also:
    
    Constant Field Values
  - msInDay
```
public static final long msInDay
```
    See Also:
    
    Constant Field Values
  - msInHour
```
public static final long msInHour
```
    See Also:
    
    Constant Field Values
  - msInMinute
```
public static final long msInMinute
```
    See Also:
    
    Constant Field Values
  - msInSecond
```
public static final long msInSecond
```
    See Also:
    
    Constant Field Values
  - nsInSecond
```
public static final long nsInSecond
```
    See Also:
    
    Constant Field Values
  - nsInMillisecond
```
public static final long nsInMillisecond
```
    See Also:
    
    Constant Field Values
- Method Detail
  - getPinnedTime
```
@Nullable
public static Long getPinnedTime()
```
    Returns last pinned time.
    
    Returns:
    
    pinned time
  - getLastTime
```
@Nullable
public static Long getLastTime()
```
    Returns either last pinned time or last request time.
    
    Returns:
    
    last time
  - pinTime
```
public static void pinTime()
```
    Pins current system time.
  - getPassedTime
```
public static long getPassedTime()
```
    Returns time passed since either last pin request or last time request.
    
    Returns:
    
    passed time
  - getPassedTime
```
public static long getPassedTime(boolean total)
```
    Returns time passed since either last pin request or last time request if total is false. Otherwise always returns time passed since last pin request.
    
    Parameters:
    
    total - should always return time passed since last pin request or not
    
    Returns:
    
    passed time
  - showPassedTime
```
public static void showPassedTime()
```
    Writes time passed since either last pin request or last time request to log.
  - showPassedTime
```
public static void showPassedTime(@NotNull
                                  String prefix)
```
    Writes time passed since either last pin request or last time request to log with specified prefix.
    
    Parameters:
    
    prefix - output string prefix
  - showPassedTime
```
public static void showPassedTime(boolean total)
```
    Writes time passed since either last pin request or last time request if total is false to log. Otherwise always writes time passed since last pin request.
    
    Parameters:
    
    total - should always write time passed since last pin request or not
  - showPassedTime
```
public static void showPassedTime(boolean total,
                                  @NotNull
                                  String prefix)
```
    Writes time passed since either last pin request or last time request if total is false to log with specified prefix. Otherwise always writes time passed since last pin request.
    
    Parameters:
    
    total - should always write time passed since last pin request or not
    
    prefix - output string prefix
  - resetTime
```
public static void resetTime()
```
    Resets last pinned time and last request time.
  - getPinnedNanoTime
```
@Nullable
public static Long getPinnedNanoTime()
```
    Returns last pinned nanotime.
    
    Returns:
    
    pinned nanotime
  - getLastNanoTime
```
@Nullable
public static Long getLastNanoTime()
```
    Returns either last pinned nanotime or last request nanotime.
    
    Returns:
    
    last nanotime
  - pinNanoTime
```
public static void pinNanoTime()
```
    Pins current system nanotime.
  - getPassedNanoTime
```
public static long getPassedNanoTime()
```
    Returns nanotime passed since either last pin request or last nanotime request.
    
    Returns:
    
    passed nanotime
  - getPassedNanoTime
```
public static long getPassedNanoTime(boolean total)
```
    Returns nanotime passed since either last pin request or last nanotime request if total is false. Otherwise always returns nanotime passed since last pin request.
    
    Parameters:
    
    total - should always return time passed since last pin request or not
    
    Returns:
    
    passed nanotime
  - showPassedNanoTime
```
public static void showPassedNanoTime()
```
    Writes nanotime passed since either last pin request or last nanotime request to log.
  - showPassedNanoTime
```
public static void showPassedNanoTime(@NotNull
                                      String prefix)
```
    Writes nanotime passed since either last pin request or last nanotime request to log with specified prefix.
    
    Parameters:
    
    prefix - output string prefix
  - showPassedNanoTime
```
public static void showPassedNanoTime(boolean total)
```
    Writes nanotime passed since either last pin request or last nanotime request if total is false to log. Otherwise always writes nanotime passed since last pin request.
    
    Parameters:
    
    total - should always write nanotime passed since last pin request or not
  - showPassedNanoTime
```
public static void showPassedNanoTime(boolean total,
                                      @NotNull
                                      String prefix)
```
    Writes nanotime passed since either last pin request or last nanotime request if total is false to log with specified prefix. Otherwise always writes nanotime passed since last pin request.
    
    Parameters:
    
    total - should always write nanotime passed since last pin request or not
    
    prefix - output string prefix
  - resetNanoTime
```
public static void resetNanoTime()
```
    Resets last pinned nanotime and last request nanotime.
  - currentTime
```
public static long currentTime()
```
    Returns current system time.
    
    Returns:
    
    system time
  - currentNanoTime
```
public static long currentNanoTime()
```
    Returns current system nano time.
    
    Returns:
    
    system nanotime
  - currentDate
```
@NotNull
public static Date currentDate()
```
    Returns current system date.
    
    Returns:
    
    system date
  - isSameDay
```
public static boolean isSameDay(@NotNull
                                Date date1,
                                @NotNull
                                Date date2)
```
    Returns true if both of the dates represent the same day.
    
    Parameters:
    
    date1 - first date
    
    date2 - second date
    
    Returns:
    
    day comparison result
  - isSameDay
```
public static boolean isSameDay(@NotNull
                                Long time1,
                                @NotNull
                                Long time2)
```
    Returns true if both of the time represent the same day.
    
    Parameters:
    
    time1 - first time
    
    time2 - second time
    
    Returns:
    
    day comparison result
  - isSameDay
```
public static boolean isSameDay(@NotNull
                                Calendar calendar,
                                @NotNull
                                Date date)
```
    Returns true if date contained in Calendar and specified date both represent the same day.
    
    Parameters:
    
    calendar - calendar
    
    date - date
    
    Returns:
    
    day comparison result
  - isSameDay
```
public static boolean isSameDay(@NotNull
                                Calendar calendar,
                                @NotNull
                                Long date)
```
    Returns true if date contained in Calendar and specified time both represent the same day.
    
    Parameters:
    
    calendar - calendar
    
    date - date
    
    Returns:
    
    day comparison result
  - getStartOfDay
```
@NotNull
public static Date getStartOfDay(@NotNull
                                          Date date)
```
    Returns start-of-day date.
    
    Parameters:
    
    date - date to process
    
    Returns:
    
    start-of-day date
  - getEndOfDay
```
@NotNull
public static Date getEndOfDay(@NotNull
                                        Date date)
```
    Returns end-of-day date.
    
    Parameters:
    
    date - date to process
    
    Returns:
    
    end-of-day date
  - increaseByDay
```
public static void increaseByDay(@NotNull
                                 Calendar calendar)
```
    Increases calendar date by one day.
    
    Parameters:
    
    calendar - calendar that should be changed
  - decreaseByDay
```
public static void decreaseByDay(@NotNull
                                 Calendar calendar)
```
    Decreases calendar date by one day.
    
    Parameters:
    
    calendar - calendar that should be changed
  - changeByDays
```
public static void changeByDays(@NotNull
                                Calendar calendar,
                                int days)
```
    Changes calendar date by the specified days amount.
    
    Parameters:
    
    calendar - calendar that should be changed
    
    days - days amount
  - formatCurrentDate
```
@NotNull
public static String formatCurrentDate(@NotNull
                                                String format)
```
    Returns formatted representation of current date.
    
    Parameters:
    
    format - date format to use
    
    Returns:
    
    formatted representation of current date
  - formatDate
```
@NotNull
public static String formatDate(@NotNull
                                         String format,
                                         @NotNull
                                         Date date)
```
    Returns formatted representation of specified date.
    
    Parameters:
    
    format - date format to use
    
    date - date to format
    
    Returns:
    
    formatted representation of specified date

Class TimeUtils

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

msInWeek

msInDay

msInHour

msInMinute

msInSecond

nsInSecond

nsInMillisecond

Method Detail

getPinnedTime

getLastTime

pinTime

getPassedTime

getPassedTime

showPassedTime

showPassedTime

showPassedTime

showPassedTime

resetTime

getPinnedNanoTime

getLastNanoTime

pinNanoTime

getPassedNanoTime

getPassedNanoTime

showPassedNanoTime

showPassedNanoTime

showPassedNanoTime

showPassedNanoTime

resetNanoTime

currentTime

currentNanoTime

currentDate

isSameDay

isSameDay

isSameDay

isSameDay

getStartOfDay

getEndOfDay

increaseByDay

decreaseByDay

changeByDays

formatCurrentDate

formatDate