org.wildfly.clustering.ejb.infinispan.group

Class InfinispanBeanGroupEntry<I,T>

java.lang.Object

org.wildfly.clustering.ejb.infinispan.group.InfinispanBeanGroupEntry<I,T>

Type Parameters:

I - the bean identifier type

T - the bean type

All Implemented Interfaces:

Function<I,AtomicInteger>, BeanGroupEntry<I,T>

public class InfinispanBeanGroupEntry<I,T>
extends Object
implements BeanGroupEntry<I,T>, Function<I,AtomicInteger>

The cache entry of a bean group.

Author:

Paul Ferraro

Constructor Summary

Constructors

Constructor and Description
InfinispanBeanGroupEntry(org.wildfly.clustering.marshalling.spi.MarshalledValue<Map<I,T>,MarshallingContext> beans)

Method Summary

Modifier and Type	Method and Description
AtomicInteger	apply(I key)
int	decrementUsage(I id) Decrements the usage count of the specified bean.
org.wildfly.clustering.marshalling.spi.MarshalledValue<Map<I,T>,MarshallingContext>	getBeans() Returns the beans in this group indexed via identifier.
int	incrementUsage(I id) Increments the usage count of the specified bean.
int	totalUsage() The total usage counts for all beans in this group/

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Constructor Detail

InfinispanBeanGroupEntry

public InfinispanBeanGroupEntry(org.wildfly.clustering.marshalling.spi.MarshalledValue<Map<I,T>,MarshallingContext> beans)

Method Detail

getBeans

public org.wildfly.clustering.marshalling.spi.MarshalledValue<Map<I,T>,MarshallingContext> getBeans()

Description copied from interface: BeanGroupEntry

Returns the beans in this group indexed via identifier.

Specified by:

getBeans in interface BeanGroupEntry<I,T>

Returns:

a marshalled value

incrementUsage

public int incrementUsage(I id)

Description copied from interface: BeanGroupEntry

Increments the usage count of the specified bean.

Specified by:

incrementUsage in interface BeanGroupEntry<I,T>

Parameters:

id - a bean identifier

Returns:

the previous usage count

decrementUsage

public int decrementUsage(I id)

Description copied from interface: BeanGroupEntry

Decrements the usage count of the specified bean.

Specified by:

decrementUsage in interface BeanGroupEntry<I,T>

Parameters:

id - a bean identifier

Returns:

the current usage count

totalUsage

public int totalUsage()

Description copied from interface: BeanGroupEntry

The total usage counts for all beans in this group/

Specified by:

totalUsage in interface BeanGroupEntry<I,T>

Returns:

the total usage count

apply

public AtomicInteger apply(I key)

Specified by:

apply in interface Function<I,AtomicInteger>