Class Expiration (2.0.0)

public final class Expiration

Expiration specifications on MemcacheService#putAll(Map , Expiration) and MemcacheService#put(Object, Object, Expiration) operations.

Expiration has resolution to one second, although a milliseconds factory constructor is provided for convenience.

Inheritance

Object > Expiration

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

byDeltaMillis(int milliDelay)

public static Expiration byDeltaMillis(int milliDelay)

Creates an Expiration for some number of milliseconds into the future.

Parameter
Name	Description
milliDelay	int amount of time, in milliseconds, after which an item must be discarded from the cache.

Returns
Type	Description
Expiration	a new Expiration representing the requested time.

byDeltaSeconds(int secondsDelay)

public static Expiration byDeltaSeconds(int secondsDelay)

Creates an Expiration for some number of seconds in the future.

Parameter
Name	Description
secondsDelay	int number of seconds after which an item must be discarded.

Returns
Type	Description
Expiration	a new Expiration for the requested time.

onDate(Date expirationTime)

public static Expiration onDate(Date expirationTime)

Creates an expiration at specific date/time.

Parameter
Name	Description
expirationTime	Date date/time after which an item must be discarded from the cache.

Returns
Type	Description
Expiration	a new Expiration object representing the given Date.

Methods

equals(Object obj)

public boolean equals(Object obj)

Parameter
Name	Description
obj	Object

Returns
Type	Description
boolean

Overrides

Object.equals(Object)

getMillisecondsValue()

public long getMillisecondsValue()

Fetches the expiration date, in milliseconds-since-epoch.

Returns
Type	Description
long	timestamp of expiration, even if constructed via a delta rather than fixed date.

getSecondsValue()

public int getSecondsValue()

Fetches the expiration date, in seconds-since-epoch.

Returns
Type	Description
int	timestamp of expiration, even if constructed via a delta rather than fixed date.

hashCode()

public int hashCode()

Returns
Type	Description
int

Overrides

Object.hashCode()