Package org.infinispan.container.entries

Class TransientCacheValue

java.lang.Object

org.infinispan.container.entries.ImmortalCacheValue

org.infinispan.container.entries.TransientCacheValue

All Implemented Interfaces:

Cloneable, InternalCacheValue

public class TransientCacheValue
extends ImmortalCacheValue

A transient cache value, to correspond with TransientCacheEntry

Since:

4.0

Author:

Manik Surtani

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TransientCacheValue.Externalizer

Field Summary

Fields

Modifier and Type	Field	Description
protected long	lastUsed
protected long	maxIdle

Fields inherited from class org.infinispan.container.entries.ImmortalCacheValue

internalMetadata, value

Constructor Summary

Constructors

Modifier	Constructor	Description
	TransientCacheValue(Object value, long maxIdle, long lastUsed)
protected	TransientCacheValue(Object value, PrivateMetadata internalMetadata, long maxIdle, long lastUsed)

Method Summary

Modifier and Type	Method	Description
protected void	appendFieldsToString(StringBuilder builder)
boolean	canExpire()
TransientCacheValue	clone()
boolean	equals(Object o)
long	getExpiryTime()
long	getLastUsed()
long	getMaxIdle()
int	hashCode()
final boolean	isExpired(long now)
boolean	isMaxIdleExpirable()
void	setLastUsed(long lastUsed)
void	setMaxIdle(long maxIdle)
InternalCacheEntry<?,?>	toInternalCacheEntry(Object key)

Methods inherited from class org.infinispan.container.entries.ImmortalCacheValue

getCreated, getInternalMetadata, getLifespan, getMetadata, getValue, setInternalMetadata, setValue, toString

Methods inherited from class java.lang.Object

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

Field Details

maxIdle

protected long maxIdle

lastUsed

protected long lastUsed

Constructor Details

TransientCacheValue

public TransientCacheValue(Object value,
 long maxIdle,
 long lastUsed)

TransientCacheValue

protected TransientCacheValue(Object value,
 PrivateMetadata internalMetadata,
 long maxIdle,
 long lastUsed)

Method Details

getMaxIdle

public long getMaxIdle()

Specified by:

getMaxIdle in interface InternalCacheValue

Overrides:

getMaxIdle in class ImmortalCacheValue

Returns:

max idle time allowed

setMaxIdle

public void setMaxIdle(long maxIdle)

getLastUsed

public long getLastUsed()

Specified by:

getLastUsed in interface InternalCacheValue

Overrides:

getLastUsed in class ImmortalCacheValue

Returns:

timestamp when the entry was last used

setLastUsed

public void setLastUsed(long lastUsed)

isExpired

public final boolean isExpired(long now)

Specified by:

isExpired in interface InternalCacheValue

Overrides:

isExpired in class ImmortalCacheValue

Parameters:

now - the current time as expressed by System.currentTimeMillis()

Returns:

true if the entry has expired; false otherwise

canExpire

public boolean canExpire()

Specified by:

canExpire in interface InternalCacheValue

Overrides:

canExpire in class ImmortalCacheValue

Returns:

true if the entry can expire, false otherwise

isMaxIdleExpirable

public boolean isMaxIdleExpirable()

Returns:

true if this entry can expire via max idle, false otherwise

toInternalCacheEntry

public InternalCacheEntry<?,?> toInternalCacheEntry(Object key)

Specified by:

toInternalCacheEntry in interface InternalCacheValue

Overrides:

toInternalCacheEntry in class ImmortalCacheValue

getExpiryTime

public long getExpiryTime()

Specified by:

getExpiryTime in interface InternalCacheValue

Overrides:

getExpiryTime in class ImmortalCacheValue

equals

public boolean equals(Object o)

Overrides:

equals in class ImmortalCacheValue

hashCode

public int hashCode()

Overrides:

hashCode in class ImmortalCacheValue

clone

public TransientCacheValue clone()

Overrides:

clone in class ImmortalCacheValue

appendFieldsToString

protected void appendFieldsToString(StringBuilder builder)

Overrides:

appendFieldsToString in class ImmortalCacheValue