Package com.funnelback.publicui.search.model.transaction.facet.order

Class FacetComparatorProvider

java.lang.Object

com.funnelback.publicui.search.model.transaction.facet.order.FacetComparatorProvider

public class FacetComparatorProvider
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	FacetComparatorProvider.AsIsComparator
private static class	FacetComparatorProvider.ChainComparator<T>

Field Summary

Fields

Modifier and Type	Field	Description
private Map<FacetValuesOrder,Comparator<Facet.CategoryValue>>	FACET_ORDER_TO_COMPARATOR

Constructor Summary

Constructors

Constructor	Description
FacetComparatorProvider()

Method Summary

Modifier and Type	Method	Description
(package private) Comparator<Facet.CategoryValue>	getComparator(FacetValuesOrder orderToSortBy, Optional<Comparator<Facet.CategoryValue>> customComparator)
Comparator<Facet.CategoryValue>	getComparatorWhenSortingAllValues(List<FacetValuesOrder> ordersToSortBy, Optional<Comparator<Facet.CategoryValue>> customComparator)	Gets the comparator to use when we are sorting on ALL category values.
(package private) Comparator<Facet.CategoryValue>	makeComparatorChain(List<FacetValuesOrder> ordersToSortBy, Optional<Comparator<Facet.CategoryValue>> customComparator)	Creates a comparator by chaining the wanted comparators.

Methods inherited from class java.lang.Object

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

Field Detail

FACET_ORDER_TO_COMPARATOR

private final Map<FacetValuesOrder,Comparator<Facet.CategoryValue>> FACET_ORDER_TO_COMPARATOR

Constructor Detail

FacetComparatorProvider

public FacetComparatorProvider()

Method Detail

getComparator

Comparator<Facet.CategoryValue> getComparator(FacetValuesOrder orderToSortBy,
                                              Optional<Comparator<Facet.CategoryValue>> customComparator)

makeComparatorChain

Comparator<Facet.CategoryValue> makeComparatorChain(List<FacetValuesOrder> ordersToSortBy,
                                                    Optional<Comparator<Facet.CategoryValue>> customComparator)

Creates a comparator by chaining the wanted comparators.

Parameters:

ordersToSortBy - The list describing the comparators wanted.

Returns:

getComparatorWhenSortingAllValues

public Comparator<Facet.CategoryValue> getComparatorWhenSortingAllValues(List<FacetValuesOrder> ordersToSortBy,
                                                                         Optional<Comparator<Facet.CategoryValue>> customComparator)

Gets the comparator to use when we are sorting on ALL category values.

Parameters:

ordersToSortBy -

Returns: