org.flowable.common.engine.impl.persistence.cache

Class CachedEntityMatcherAdapter<EntityImpl extends Entity>

java.lang.Object

org.flowable.common.engine.impl.persistence.cache.CachedEntityMatcherAdapter<EntityImpl>

All Implemented Interfaces:

CachedEntityMatcher<EntityImpl>

public abstract class CachedEntityMatcherAdapter<EntityImpl extends Entity>
extends Object
implements CachedEntityMatcher<EntityImpl>

Author:

Joram Barrez

Constructor Summary

Constructors

Constructor and Description
CachedEntityMatcherAdapter()

Method Summary

Modifier and Type	Method and Description
boolean	isRetained(Collection<EntityImpl> databaseEntities, Collection<CachedEntity> cachedEntities, EntityImpl entity, Object param) Returns true if an entity from the cache should be retained (i.e.
abstract boolean	isRetained(EntityImpl entity, Object param)

Methods inherited from class java.lang.Object

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

Constructor Detail

CachedEntityMatcherAdapter

public CachedEntityMatcherAdapter()

Method Detail

isRetained

public boolean isRetained(Collection<EntityImpl> databaseEntities,
                          Collection<CachedEntity> cachedEntities,
                          EntityImpl entity,
                          Object param)

Description copied from interface: CachedEntityMatcher

Returns true if an entity from the cache should be retained (i.e. used as return result for a query). Most implementations of this interface probably don't need this method, and should extend the simpler CachedEntityMatcherAdapter, which hides this method. Note that the databaseEntities collection can be null, in case only the cache is checked.

Specified by:

isRetained in interface CachedEntityMatcher<EntityImpl extends Entity>

isRetained

public abstract boolean isRetained(EntityImpl entity,
                                   Object param)