java.lang.Object
- org.apache.flink.streaming.api.windowing.time.Time

```
@Public
public final class Time
extends Object
```
The definition of a time interval for windowing. The time characteristic referred to is the default time characteristic set on the execution environment.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static Time`	`days(long days)`	Creates a new `Time` that represents the given number of days.
`long`	`getSize()`	Gets the length of this policy's time interval.
`TimeUnit`	`getUnit()`	Gets the time unit for this policy's time interval.
`static Time`	`hours(long hours)`	Creates a new `Time` that represents the given number of hours.
`static Time`	`milliseconds(long milliseconds)`	Creates a new `Time` that represents the given number of milliseconds.
`static Time`	`minutes(long minutes)`	Creates a new `Time` that represents the given number of minutes.
`static Time`	`of(long size, TimeUnit unit)`	Creates a new `Time` of the given duration and `TimeUnit`.
`static Time`	`seconds(long seconds)`	Creates a new `Time` that represents the given number of seconds.
`long`	`toMilliseconds()`	Converts the time interval to milliseconds.

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

- Method Detail
  - getUnit
```
public TimeUnit getUnit()
```
    Gets the time unit for this policy's time interval.
    
    Returns:
    
    The time unit for this policy's time interval.
  - getSize
```
public long getSize()
```
    Gets the length of this policy's time interval.
    
    Returns:
    
    The length of this policy's time interval.
  - toMilliseconds
```
public long toMilliseconds()
```
    Converts the time interval to milliseconds.
    
    Returns:
    
    The time interval in milliseconds.
  - of
```
public static Time of(long size,
                      TimeUnit unit)
```
    Creates a new Time of the given duration and TimeUnit.
    The Time refers to the time characteristic that is set on the dataflow via StreamExecutionEnvironment.setStreamTimeCharacteristic(org.apache.flink.streaming.api.TimeCharacteristic).
    
    Parameters:
    
    size - The duration of time.
    
    unit - The unit of time of the duration, for example TimeUnit.SECONDS.
    
    Returns:
    
    The time policy.
  - milliseconds
```
public static Time milliseconds(long milliseconds)
```
    Creates a new Time that represents the given number of milliseconds.
  - seconds
```
public static Time seconds(long seconds)
```
    Creates a new Time that represents the given number of seconds.
  - minutes
```
public static Time minutes(long minutes)
```
    Creates a new Time that represents the given number of minutes.
  - hours
```
public static Time hours(long hours)
```
    Creates a new Time that represents the given number of hours.
  - days
```
public static Time days(long days)
```
    Creates a new Time that represents the given number of days.

Class Time

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getUnit

getSize

toMilliseconds

of

milliseconds

seconds

minutes

hours

days