TimeUtils

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

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

Constructor Summary

Constructors
Constructor and Description

TimeUtils()

Constructors
Constructor and Description
`TimeUtils()`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`changeByDays(java.util.Calendar calendar, int days)` Changes calendar date by the specified days amount.
`static java.util.Date`	`currentDate()` Returns current system date.
`static long`	`currentNanoTime()` Returns current system nano time.
`static long`	`currentTime()` Returns current system time.
`static void`	`decreaseByDay(java.util.Calendar calendar)` Decreases calendar date by one day.
`static java.lang.String`	`formatCurrentDate(java.lang.String format)` Returns formatted representation of current date.
`static java.lang.String`	`formatDate(java.lang.String format, java.util.Date date)` Returns formatted representation of specified date.
`static java.util.Date`	`getEndOfDay(java.util.Date date)` Returns end-of-day date.
`static java.lang.Long`	`getLastNanoTime()` Returns either last pinned nanotime or last request nanotime.
`static java.lang.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 java.lang.Long`	`getPinnedNanoTime()` Returns last pinned nanotime.
`static java.lang.Long`	`getPinnedTime()` Returns last pinned time.
`static java.util.Date`	`getStartOfDay(java.util.Date date)` Returns start-of-day date.
`static void`	`increaseByDay(java.util.Calendar calendar)` Increases calendar date by one day.
`static boolean`	`isSameDay(java.util.Calendar calendar, java.util.Date date)` Returns true if date contained in Calendar and specified date both represent the same day.
`static boolean`	`isSameDay(java.util.Calendar calendar, java.lang.Long date)` Returns true if date contained in Calendar and specified time both represent the same day.
`static boolean`	`isSameDay(java.util.Date date1, java.util.Date date2)` Returns true if both of the dates represent the same day.
`static boolean`	`isSameDay(java.lang.Long time1, java.lang.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, java.lang.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(java.lang.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, java.lang.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(java.lang.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

- Constructor Detail
  - TimeUtils
```
public TimeUtils()
```
- Method Detail
  - getPinnedTime
```
public static java.lang.Long getPinnedTime()
```
    Returns last pinned time.
    
    Returns:
    
    pinned time
  - getLastTime
```
public static java.lang.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(java.lang.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,
                                  java.lang.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
```
public static java.lang.Long getPinnedNanoTime()
```
    Returns last pinned nanotime.
    
    Returns:
    
    pinned nanotime
  - getLastNanoTime
```
public static java.lang.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(java.lang.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,
                                      java.lang.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
```
public static java.util.Date currentDate()
```
    Returns current system date.
    
    Returns:
    
    system date
  - isSameDay
```
public static boolean isSameDay(java.util.Date date1,
                                java.util.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(java.lang.Long time1,
                                java.lang.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(java.util.Calendar calendar,
                                java.util.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(java.util.Calendar calendar,
                                java.lang.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
```
public static java.util.Date getStartOfDay(java.util.Date date)
```
    Returns start-of-day date.
    
    Parameters:
    
    date - date to process
    
    Returns:
    
    start-of-day date
  - getEndOfDay
```
public static java.util.Date getEndOfDay(java.util.Date date)
```
    Returns end-of-day date.
    
    Parameters:
    
    date - date to process
    
    Returns:
    
    end-of-day date
  - increaseByDay
```
public static void increaseByDay(java.util.Calendar calendar)
```
    Increases calendar date by one day.
    
    Parameters:
    
    calendar - calendar that should be changed
  - decreaseByDay
```
public static void decreaseByDay(java.util.Calendar calendar)
```
    Decreases calendar date by one day.
    
    Parameters:
    
    calendar - calendar that should be changed
  - changeByDays
```
public static void changeByDays(java.util.Calendar calendar,
                                int days)
```
    Changes calendar date by the specified days amount.
    
    Parameters:
    
    calendar - calendar that should be changed
    
    days - days amount
  - formatCurrentDate
```
public static java.lang.String formatCurrentDate(java.lang.String format)
```
    Returns formatted representation of current date.
    
    Parameters:
    
    format - date format to use
    
    Returns:
    
    formatted representation of current date
  - formatDate
```
public static java.lang.String formatDate(java.lang.String format,
                                          java.util.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

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

TimeUtils

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