org.apache.flink.streaming.api.windowing.time

Class AbstractTime

java.lang.Object

org.apache.flink.streaming.api.windowing.time.AbstractTime

Direct Known Subclasses:

EventTime, ProcessingTime, Time

public abstract class AbstractTime
extends Object

Base class for Time implementations.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractTime(long size, TimeUnit unit)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
long	getSize() Gets the length of this policy's time interval.
TimeUnit	getUnit() Gets the time unit for this policy's time interval.
int	hashCode()
abstract AbstractTime	makeSpecificBasedOnTimeCharacteristic(TimeCharacteristic characteristic)
long	toMilliseconds() Converts the time interval to milliseconds.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AbstractTime

protected AbstractTime(long size,
            TimeUnit unit)

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.

makeSpecificBasedOnTimeCharacteristic

public abstract AbstractTime makeSpecificBasedOnTimeCharacteristic(TimeCharacteristic characteristic)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object