hazelcast::client::internal::eviction::EvictionPolicyEvaluator< MAPKEY, MAPVALUE, A, E > Class Template Reference

Interface for evaluation implementations of com.hazelcast.config.EvictionPolicy. More...

#include <EvictionPolicyEvaluator.h>

Public Member Functions
virtual const boost::shared_ptr< EvictionPolicyComparator< MAPKEY, MAPVALUE > >	getEvictionPolicyComparator () const
	Gets the underlying EvictionPolicyComparator. More...
virtual std::auto_ptr< std::vector< boost::shared_ptr< eviction::EvictionCandidate< MAPKEY, MAPVALUE, A, E > > > >	evaluate (util::Iterable< EvictionCandidate< MAPKEY, MAPVALUE, A, E > > &evictionCandidates) const
	The evaluate method implements the actual policy rules and is called on every eviction to select one or more candidates to be evicted from the given input set of candidates. More...

Detailed Description

template<typename MAPKEY, typename MAPVALUE, typename A, typename E>
class hazelcast::client::internal::eviction::EvictionPolicyEvaluator< MAPKEY, MAPVALUE, A, E >

Interface for evaluation implementations of com.hazelcast.config.EvictionPolicy.

Parameters

<A>	Type of the accessor (id) of the com.hazelcast.internal.eviction.EvictionCandidate
<E>	Type of the com.hazelcast.internal.eviction.Evictable value of com.hazelcast.internal.eviction.EvictionCandidate

Member Function Documentation

template<typename MAPKEY, typename MAPVALUE, typename A, typename E>

virtual std::auto_ptr<std::vector<boost::shared_ptr<eviction::EvictionCandidate<MAPKEY, MAPVALUE, A, E> > > > hazelcast::client::internal::eviction::EvictionPolicyEvaluator< MAPKEY, MAPVALUE, A, E >::evaluate ( util::Iterable< EvictionCandidate< MAPKEY, MAPVALUE, A, E > > &  evictionCandidates ) const

inlinevirtual

The evaluate method implements the actual policy rules and is called on every eviction to select one or more candidates to be evicted from the given input set of candidates.

The selection algorithm should execute in a constant time to deliver a predictable timing results of the eviction system.

Parameters

evictionCandidates

Multiple EvictionCandidate to be evicted

Returns

multiple EvictionCandidates that are available to be evicted

template<typename MAPKEY, typename MAPVALUE, typename A, typename E>

virtual const boost::shared_ptr<EvictionPolicyComparator<MAPKEY, MAPVALUE> > hazelcast::client::internal::eviction::EvictionPolicyEvaluator< MAPKEY, MAPVALUE, A, E >::getEvictionPolicyComparator ( ) const

inlinevirtual

Gets the underlying EvictionPolicyComparator.

Returns

the underlying EvictionPolicyComparator

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The documentation for this class was generated from the following file:

• hazelcast/include/hazelcast/client/internal/eviction/EvictionPolicyEvaluator.h