Package io.vertigo.datafactory.impl.collections

Class CollectionsManagerImpl

java.lang.Object

io.vertigo.datafactory.impl.collections.CollectionsManagerImpl

All Implemented Interfaces:

io.vertigo.core.node.component.Component, io.vertigo.core.node.component.CoreComponent, io.vertigo.core.node.component.Manager, CollectionsManager

public final class CollectionsManagerImpl
extends Object
implements CollectionsManager

Implémentation du gestionnaire de la manipulation des collections. Support facet multiselectionnable dans facetList()

Author:

pchretien

Constructor Summary

Constructors

Constructor	Description
CollectionsManagerImpl(io.vertigo.datamodel.smarttype.SmartTypeManager smartTypeManager, Optional<IndexPlugin> indexPluginOpt)	Constructor.

Method Summary

Modifier and Type	Method	Description
<D extends io.vertigo.datamodel.data.model.DataObject> IndexDtListFunctionBuilder<D>	createIndexDtListFunctionBuilder()	Filter or sort a list via a listProcessor powered by an index engine, can be composed of filters or sorters.
<R extends io.vertigo.datamodel.data.model.DataObject> FacetedQueryResult<R,io.vertigo.datamodel.data.model.DtList<R>>	facetList(io.vertigo.datamodel.data.model.DtList<R> dtList, FacetedQuery facetedQuery, Optional<FacetDefinition> clusterFacetDefinition)	Facettage d'une liste selon une requete.
<D extends io.vertigo.datamodel.data.model.DataObject> Predicate<D>	filter(ListFilter listFilter)	Constructeur de la function de filtrage à partir d'un filtre de liste.

Methods inherited from class java.lang.Object

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

Constructor Details

CollectionsManagerImpl

@Inject
public CollectionsManagerImpl(io.vertigo.datamodel.smarttype.SmartTypeManager smartTypeManager,
 Optional<IndexPlugin> indexPluginOpt)

Constructor.

Parameters:

indexPluginOpt - Plugin optionnel d'index

Method Details

facetList

public <R extends io.vertigo.datamodel.data.model.DataObject>
FacetedQueryResult<R,io.vertigo.datamodel.data.model.DtList<R>> facetList(io.vertigo.datamodel.data.model.DtList<R> dtList,
 FacetedQuery facetedQuery,
 Optional<FacetDefinition> clusterFacetDefinition)

Facettage d'une liste selon une requete. Le facettage s'effectue en deux temps : - Filtrage de la liste - Facettage proprement dit

Specified by:

facetList in interface CollectionsManager

Type Parameters:

R - Type de l'objet de la liste

Parameters:

dtList - Liste à facetter

facetedQuery - Requete à appliquer (filtrage)

clusterFacetDefinition - Facet de groupement à appliquer (clustering)

Returns:

Résultat correspondant à la requête

createIndexDtListFunctionBuilder

public <D extends io.vertigo.datamodel.data.model.DataObject>
IndexDtListFunctionBuilder<D> createIndexDtListFunctionBuilder()

Filter or sort a list via a listProcessor powered by an index engine, can be composed of filters or sorters.

Specified by:

createIndexDtListFunctionBuilder in interface CollectionsManager

Type Parameters:

D - Type de l'objet de la liste

Returns:

DtListIndexProcessor

filter

public <D extends io.vertigo.datamodel.data.model.DataObject>
Predicate<D> filter(ListFilter listFilter)

Constructeur de la function de filtrage à partir d'un filtre de liste.

Specified by:

filter in interface CollectionsManager

Parameters:

listFilter - Filtre de liste

Returns:

Function de filtrage