Package org.infinispan.query.dsl.embedded.impl

Class IckleCacheEventFilterConverter<K,V,C>

java.lang.Object

org.infinispan.notifications.cachelistener.filter.AbstractCacheEventFilterConverter<K,V,C>

org.infinispan.query.dsl.embedded.impl.IckleCacheEventFilterConverter<K,V,C>

All Implemented Interfaces:

CacheEventConverter<K,V,C>, CacheEventFilter<K,V>, CacheEventFilterConverter<K,V,C>, IndexedFilter<K,V,C>

public class IckleCacheEventFilterConverter<K,V,C>
extends AbstractCacheEventFilterConverter<K,V,C>
implements IndexedFilter<K,V,C>

Since:

7.2

Author:

anistor@redhat.com

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IckleCacheEventFilterConverter.Externalizer

Field Summary

Fields

Modifier and Type	Field	Description
protected IckleFilterAndConverter<K,V>	filterAndConverter

Constructor Summary

Constructors

Constructor	Description
IckleCacheEventFilterConverter(IckleFilterAndConverter<K,V> filterAndConverter)

Method Summary

Modifier and Type	Method	Description
C	filterAndConvert(K key, V oldValue, Metadata oldMetadata, V newValue, Metadata newMetadata, EventType eventType)	Will both filter the entry and if passed subsequently convert the value to a new value.
protected void	injectDependencies(ComponentRegistry componentRegistry)

Methods inherited from class org.infinispan.notifications.cachelistener.filter.AbstractCacheEventFilterConverter

accept, convert

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.infinispan.notifications.cachelistener.filter.CacheEventConverter

convert, useRequestFormat

Methods inherited from interface org.infinispan.notifications.cachelistener.filter.CacheEventFilter

accept

Methods inherited from interface org.infinispan.notifications.cachelistener.filter.CacheEventFilterConverter

format

Field Detail

filterAndConverter

protected final IckleFilterAndConverter<K,V> filterAndConverter

Constructor Detail

IckleCacheEventFilterConverter

public IckleCacheEventFilterConverter(IckleFilterAndConverter<K,V> filterAndConverter)

Method Detail

injectDependencies

protected void injectDependencies(ComponentRegistry componentRegistry)

filterAndConvert

public C filterAndConvert(K key,
                          V oldValue,
                          Metadata oldMetadata,
                          V newValue,
                          Metadata newMetadata,
                          EventType eventType)

Description copied from interface: CacheEventFilterConverter

Will both filter the entry and if passed subsequently convert the value to a new value. A returned value of null will symbolize the value not passing the filter, so ensure your conversion will not return null if you want this entry to be returned.

Specified by:

filterAndConvert in interface CacheEventFilterConverter<K,V,C>

Parameters:

key - The key for the entry that was changed for the event

oldValue - The previous value before the event takes place

oldMetadata - The old value before the event takes place

newValue - The new value for the entry after the event takes place

newMetadata - The new metadata for the entry after the event takes place

eventType - The type of event that is being raised

Returns:

A non null value converted value when it also passes the filter or null for when it doesn't pass the filter