org.infinispan.functional.impl

Class MetaParamsInternalMetadata

java.lang.Object

org.infinispan.functional.impl.MetaParamsInternalMetadata

All Implemented Interfaces:

MetaParam.Lookup, InternalMetadata, Metadata

@Experimental
 @ProtoTypeId(value=1003)
public final class MetaParamsInternalMetadata
extends Object
implements InternalMetadata, MetaParam.Lookup

Metadata parameters backed internal metadata representation.

Since:

8.0

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MetaParamsInternalMetadata.Builder

Method Summary

Modifier and Type	Method and Description
MetaParamsInternalMetadata.Builder	builder() Returns an instance of Metadata.Builder which can be used to build new instances of Metadata instance which are full copies of this Metadata.
CounterConfiguration	counterConfiguration()
long	created()
static MetaParamsInternalMetadata	empty()
boolean	equals(Object o)
long	expiryTime()
<T extends MetaParam> Optional<T>	findMetaParam(Class<T> type) Returns a non-empty Optional instance containing a metadata parameter instance that can be assigned to the type Class passed in, or an empty Optional if no metadata can be assigned to that type.
static Metadata	from(MetaParams params)
static MetaParamsInternalMetadata.Builder	getBuilder(MetaParamsInternalMetadata metadata)
int	hashCode()
boolean	isEmpty()
boolean	isExpired(long now)
long	lastUsed()
long	lifespan() Returns the lifespan of the cache entry with which this metadata object is associated, in milliseconds.
long	maxIdle() Returns the the maximum amount of time that the cache entry associated with this metadata object is allowed to be idle for before it is considered as expired, in milliseconds.
String	toString()
EntryVersion	version() Returns the version of the cache entry with which this metadata object is associated.

Methods inherited from class java.lang.Object

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

Method Detail

from

public static Metadata from(MetaParams params)

created

@ProtoField(number=3,
            defaultValue="-1")
public long created()

Specified by:

created in interface InternalMetadata

lastUsed

@ProtoField(number=4,
            defaultValue="-1")
public long lastUsed()

Specified by:

lastUsed in interface InternalMetadata

isExpired

public boolean isExpired(long now)

Specified by:

isExpired in interface InternalMetadata

expiryTime

public long expiryTime()

Specified by:

expiryTime in interface InternalMetadata

lifespan

@ProtoField(number=5,
            defaultValue="-1")
public long lifespan()

Description copied from interface: Metadata

Returns the lifespan of the cache entry with which this metadata object is associated, in milliseconds. Negative values are interpreted as unlimited lifespan.

Specified by:

lifespan in interface Metadata

Returns:

lifespan of the entry in number of milliseconds

maxIdle

@ProtoField(number=6,
            defaultValue="-1")
public long maxIdle()

Description copied from interface: Metadata

Returns the the maximum amount of time that the cache entry associated with this metadata object is allowed to be idle for before it is considered as expired, in milliseconds.

Specified by:

maxIdle in interface Metadata

Returns:

maximum idle time of the entry in number of milliseconds

counterConfiguration

@ProtoField(number=7)
public CounterConfiguration counterConfiguration()

version

public EntryVersion version()

Description copied from interface: Metadata

Returns the version of the cache entry with which this metadata object is associated.

Specified by:

version in interface Metadata

Returns:

version of the entry

builder

public MetaParamsInternalMetadata.Builder builder()

Description copied from interface: Metadata

Returns an instance of Metadata.Builder which can be used to build new instances of Metadata instance which are full copies of this Metadata.

Specified by:

builder in interface Metadata

Returns:

instance of Metadata.Builder

findMetaParam

public <T extends MetaParam> Optional<T> findMetaParam(Class<T> type)

Description copied from interface: MetaParam.Lookup

Returns a non-empty Optional instance containing a metadata parameter instance that can be assigned to the type Class passed in, or an empty Optional if no metadata can be assigned to that type.

Specified by:

findMetaParam in interface MetaParam.Lookup

Type Parameters:

T - metadata parameter type

isEmpty

public boolean isEmpty()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getBuilder

public static MetaParamsInternalMetadata.Builder getBuilder(MetaParamsInternalMetadata metadata)

empty

public static MetaParamsInternalMetadata empty()