de.hybris.platform.personalizationservices.dao.impl

Class DefaultCxDaoStrategySelector

java.lang.Object

de.hybris.platform.personalizationservices.dao.impl.DefaultCxDaoStrategySelector

All Implemented Interfaces:

CxDaoStrategySelector

public class DefaultCxDaoStrategySelector
extends Object
implements CxDaoStrategySelector

Constructor Summary

Constructors

Constructor and Description
DefaultCxDaoStrategySelector()

Method Summary

Modifier and Type	Method and Description
protected <T> void	addToList(List<T> list, T t, Comparator<? super T> comp)
protected <T> Collector<T,List<T>,Optional<T>>	bestStrategyCollector(Comparator<? super T> comp)
protected <T> Optional<T>	finalizeSelection(List<T> results)
protected boolean	isValid(CxDaoStrategy strategy, Set<String> keySet)
protected <T> List<T>	selectBestList(List<T> list1, List<T> list2, Comparator<? super T> comp)
Optional<CxDaoStrategy>	selectStrategy(Collection<? extends CxDaoStrategy> strategies, Map<String,String> params) Basing on provided parameters will return valid strategy from collection of provided strategies.
protected int	strategyComparator(CxDaoStrategy a, CxDaoStrategy b)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCxDaoStrategySelector

public DefaultCxDaoStrategySelector()

Method Detail

selectStrategy

public Optional<CxDaoStrategy> selectStrategy(Collection<? extends CxDaoStrategy> strategies,
                                              Map<String,String> params)

Description copied from interface: CxDaoStrategySelector

Basing on provided parameters will return valid strategy from collection of provided strategies.

Specified by:

selectStrategy in interface CxDaoStrategySelector

Parameters:

strategies - from which result will be selected

params - parameters taken into consideration during selection

Returns:

Optional.empty if no valid strategy was found or valid strategy.

isValid

protected boolean isValid(CxDaoStrategy strategy,
                          Set<String> keySet)

strategyComparator

protected int strategyComparator(CxDaoStrategy a,
                                 CxDaoStrategy b)

bestStrategyCollector

protected <T> Collector<T,List<T>,Optional<T>> bestStrategyCollector(Comparator<? super T> comp)

addToList

protected <T> void addToList(List<T> list,
                             T t,
                             Comparator<? super T> comp)

selectBestList

protected <T> List<T> selectBestList(List<T> list1,
                                     List<T> list2,
                                     Comparator<? super T> comp)

finalizeSelection

protected <T> Optional<T> finalizeSelection(List<T> results)