com.hazelcast.map

Class EntryLoader.MetadataAwareValue<V>

java.lang.Object

com.hazelcast.map.EntryLoader.MetadataAwareValue<V>

Type Parameters:

V - the type of the value object

Enclosing interface:

EntryLoader<K,V>

public static class EntryLoader.MetadataAwareValue<V>
extends Object

Represents a value with an expiration time attached to it. Expiration time is optional.

Field Summary

Fields

Modifier and Type	Field and Description
static long	NO_TIME_SET Represents no expiration time for a particular value

Constructor Summary

Constructors

Constructor and Description
MetadataAwareValue(V value) Creates a value without attaching an expiration time
MetadataAwareValue(V value, long expirationTime) Creates a value and attaches an expiration time to it.

Method Summary

Modifier and Type	Method and Description
long	getExpirationTime() The expiration date of this entry.
V	getValue() Returns the value

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NO_TIME_SET

public static final long NO_TIME_SET

Represents no expiration time for a particular value

See Also:

Constant Field Values

Constructor Detail

MetadataAwareValue

public MetadataAwareValue(V value)

Creates a value without attaching an expiration time

Parameters:

value - the value

MetadataAwareValue

public MetadataAwareValue(V value,
                          long expirationTime)

Creates a value and attaches an expiration time to it. See getExpirationTime() for how expiration time is defined.

Parameters:

value - the value

expirationTime - expiration time associated with the value

Method Detail

getValue

public V getValue()

Returns the value

Returns:

the value

getExpirationTime

public long getExpirationTime()

The expiration date of this entry. The entry is removed from maps after the specified date. This value overrides any expiration time calculated by using ttl and idle time configurations, both per key and per map configurations.

Returns:

the difference, measured in milliseconds, between the expiration time and midnight, January 1, 1970 UTC.